@@ -142,6 +142,8 @@ nuttx/
| | `- README.txt
| |- mbed/
| | `- README.txt
+ | |- mcb1700/
+ | | `- README.txt
| |- mcu123-lpc214x/
| | `- README.txt
| |- micropendous3/
diff --git a/README.txt b/README.txt
index 5d522e6a28e..13179adc24b 100644
--- a/README.txt
+++ b/README.txt
@@ -1685,6 +1685,8 @@ nuttx/
| | `- README.txt
| |- mbed/
| | `- README.txt
+ | |- mcb1700/
+ | | `- README.txt
| |- mcu123-lpc214x/
| | `- README.txt
| |- micropendous3/
diff --git a/configs/Kconfig b/configs/Kconfig
index 21f7a5c6ab5..d5ca0e5efb1 100644
--- a/configs/Kconfig
+++ b/configs/Kconfig
@@ -381,6 +381,13 @@ config ARCH_BOARD_MBED
that features the NXP LPC1768 microcontroller. This OS is also built
with the arm-nuttx-elf toolchain*. STATUS: Contributed.
+config ARCH_BOARD_MCB1700
+ bool "Keil MCB1700"
+ depends on ARCH_CHIP_LPC1768
+ select ARCH_HAVE_LEDS
+ ---help---
+ The configurations in this directory support the Keil MCB1700.
+
config ARCH_BOARD_MCU123_LPC214X
bool "mcu123.com LPC2148 Development Board"
depends on ARCH_CHIP_LPC214X
@@ -1599,6 +1606,7 @@ config ARCH_BOARD
default "lpcxpresso-lpc1768" if ARCH_BOARD_LPCXPRESSO
default "maple" if ARCH_BOARD_MAPLE
default "mbed" if ARCH_BOARD_MBED
+ default "mcb1700" if ARCH_BOARD_MCB1700
default "mcu123-lpc214x" if ARCH_BOARD_MCU123_LPC214X
default "micropendous3" if ARCH_BOARD_MICROPENDOUS3
default "mirtoo" if ARCH_BOARD_MIRTOO
@@ -1859,6 +1867,9 @@ endif
if ARCH_BOARD_MBED
source "configs/mbed/Kconfig"
endif
+if ARCH_BOARD_MCB1700
+source "configs/mcb1700/Kconfig"
+endif
if ARCH_BOARD_MCU123_LPC214X
source "configs/mcu123-lpc214x/Kconfig"
endif
diff --git a/configs/README.txt b/configs/README.txt
index c18dd108d28..476a003d373 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -342,6 +342,9 @@ configs/mbed
that features the NXP LPC1768 microcontroller. This OS is also built
with the arm-nuttx-elf toolchain*. STATUS: Contributed.
+configs/mcb1700
+ Board support for the Keil MCB1700
+
configs/mikroe-stm32f4
This is the port of NuttX to the MikroElektronika Mikromedia for STM32F4
development board. Contributed by Ken Petit.
diff --git a/configs/mcb1700/Kconfig b/configs/mcb1700/Kconfig
new file mode 100644
index 00000000000..cdeb93b2b56
--- /dev/null
+++ b/configs/mcb1700/Kconfig
@@ -0,0 +1,7 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+if ARCH_BOARD_MCB1700
+endif
diff --git a/configs/mcb1700/README.txt b/configs/mcb1700/README.txt
new file mode 100644
index 00000000000..5abfa00c55c
--- /dev/null
+++ b/configs/mcb1700/README.txt
@@ -0,0 +1,278 @@
+README
+^^^^^^
+
+README for NuttX port to the Keil mcb1700 LPC1768 board.
+
+Contents
+^^^^^^^^
+
+ USB Device Controller Functions
+ mcb1700 Configuration Options
+ USB Host Configuration
+ Configurations
+
+mcb1700 Configuration Options
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+ CONFIG_ARCH - Identifies the arch/ subdirectory. This should
+ be set to:
+
+ CONFIG_ARCH=arm
+
+ CONFIG_ARCH_family - For use in C code:
+
+ CONFIG_ARCH_ARM=y
+
+ CONFIG_ARCH_architecture - For use in C code:
+
+ CONFIG_ARCH_CORTEXM3=y
+
+ CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
+
+ CONFIG_ARCH_CHIP=lpc17xx
+
+ CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
+ chip:
+
+ CONFIG_ARCH_CHIP_LPC1768=y
+
+ CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
+ hence, the board that supports the particular chip or SoC.
+
+ CONFIG_ARCH_BOARD=mcb1700 (for the mcb1700.org board)
+
+ CONFIG_ARCH_BOARD_name - For use in C code
+
+ CONFIG_ARCH_BOARD_MCB1700=y
+
+ CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
+ of delay loops
+
+ CONFIG_ENDIAN_BIG - define if big endian (default is little
+ endian)
+
+ CONFIG_RAM_SIZE - Describes the installed DRAM (CPU SRAM in this case):
+
+ CONFIG_RAM_SIZE=(32*1024) (32Kb)
+
+ There is an additional 32Kb of SRAM in AHB SRAM banks 0 and 1.
+
+ CONFIG_RAM_START - The start address of installed DRAM
+
+ CONFIG_RAM_START=0x10000000
+
+ CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
+ have LEDs
+
+ CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
+ stack. If defined, this symbol is the size of the interrupt
+ stack in bytes. If not defined, the user task stacks will be
+ used during interrupt handling.
+
+ CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
+
+ CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
+
+ CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
+ cause a 100 second delay during boot-up. This 100 second delay
+ serves no purpose other than it allows you to calibratre
+ CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure
+ the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
+ the delay actually is 100 seconds.
+
+ Individual subsystems can be enabled:
+ CONFIG_LPC17_MAINOSC=y
+ CONFIG_LPC17_PLL0=y
+ CONFIG_LPC17_PLL1=n
+ CONFIG_LPC17_ETHERNET=n
+ CONFIG_LPC17_USBHOST=n
+ CONFIG_LPC17_USBOTG=n
+ CONFIG_LPC17_USBDEV=n
+ CONFIG_LPC17_UART0=y
+ CONFIG_LPC17_UART1=n
+ CONFIG_LPC17_UART2=n
+ CONFIG_LPC17_UART3=n
+ CONFIG_LPC17_CAN1=n
+ CONFIG_LPC17_CAN2=n
+ CONFIG_LPC17_SPI=n
+ CONFIG_LPC17_SSP0=n
+ CONFIG_LPC17_SSP1=n
+ CONFIG_LPC17_I2C0=n
+ CONFIG_LPC17_I2C1=n
+ CONFIG_LPC17_I2S=n
+ CONFIG_LPC17_TMR0=n
+ CONFIG_LPC17_TMR1=n
+ CONFIG_LPC17_TMR2=n
+ CONFIG_LPC17_TMR3=n
+ CONFIG_LPC17_RIT=n
+ CONFIG_LPC17_PWM0=n
+ CONFIG_LPC17_MCPWM=n
+ CONFIG_LPC17_QEI=n
+ CONFIG_LPC17_RTC=n
+ CONFIG_LPC17_WDT=n
+ CONFIG_LPC17_ADC=n
+ CONFIG_LPC17_DAC=n
+ CONFIG_LPC17_GPDMA=n
+ CONFIG_LPC17_FLASH=n
+
+ LPC17xx specific device driver settings
+
+ CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
+ console and ttys0 (default is the UART0).
+ CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
+ This specific the size of the receive buffer
+ CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
+ being sent. This specific the size of the transmit buffer
+ CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
+ CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
+ CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
+ CONFIG_UARTn_2STOP - Two stop bits
+
+ LPC17xx specific CAN device driver settings. These settings all
+ require CONFIG_CAN:
+
+ CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID. Default
+ Standard 11-bit IDs.
+ CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_LPC17_CAN1 is defined.
+ CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_LPC17_CAN2 is defined.
+ CONFIG_CAN1_DIVISOR - CAN1 is clocked at CCLK divided by this number.
+ (the CCLK frequency is divided by this number to get the CAN clock).
+ Options = {1,2,4,6}. Default: 4.
+ CONFIG_CAN2_DIVISOR - CAN2 is clocked at CCLK divided by this number.
+ (the CCLK frequency is divided by this number to get the CAN clock).
+ Options = {1,2,4,6}. Default: 4.
+ CONFIG_CAN_TSEG1 - The number of CAN time quanta in segment 1. Default: 6
+ CONFIG_CAN_TSEG2 = the number of CAN time quanta in segment 2. Default: 7
+
+ LPC17xx specific PHY/Ethernet device driver settings. These setting
+ also require CONFIG_NET and CONFIG_LPC17_ETHERNET.
+
+ CONFIG_ETH0_PHY_KS8721 - Selects Micrel KS8721 PHY
+ CONFIG_PHY_AUTONEG - Enable auto-negotion
+ CONFIG_PHY_SPEED100 - Select 100Mbit vs. 10Mbit speed.
+ CONFIG_PHY_FDUPLEX - Select full (vs. half) duplex
+
+ CONFIG_NET_EMACRAM_SIZE - Size of EMAC RAM. Default: 16Kb
+ CONFIG_NET_NTXDESC - Configured number of Tx descriptors. Default: 18
+ CONFIG_NET_NRXDESC - Configured number of Rx descriptors. Default: 18
+ CONFIG_NET_WOL - Enable Wake-up on Lan (not fully implemented).
+ CONFIG_NET_REGDEBUG - Enabled low level register debug. Also needs
+ CONFIG_DEBUG_FEATURES.
+ CONFIG_NET_DUMPPACKET - Dump all received and transmitted packets.
+ Also needs CONFIG_DEBUG_FEATURES.
+ CONFIG_NET_HASH - Enable receipt of near-perfect match frames.
+ CONFIG_LPC17_MULTICAST - Enable receipt of multicast (and unicast) frames.
+ Automatically set if CONFIG_NET_IGMP is selected.
+
+ LPC17xx USB Device Configuration
+
+ CONFIG_LPC17_USBDEV_FRAME_INTERRUPT
+ Handle USB Start-Of-Frame events.
+ Enable reading SOF from interrupt handler vs. simply reading on demand.
+ Probably a bad idea... Unless there is some issue with sampling the SOF
+ from hardware asynchronously.
+ CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT
+ Enable high priority interrupts. I have no idea why you might want to
+ do that
+ CONFIG_LPC17_USBDEV_NDMADESCRIPTORS
+ Number of DMA descriptors to allocate in SRAM.
+ CONFIG_LPC17_USBDEV_DMA
+ Enable lpc17xx-specific DMA support
+ CONFIG_LPC17_USBDEV_NOVBUS
+ Define if the hardware implementation does not support the VBUS signal
+ CONFIG_LPC17_USBDEV_NOLED
+ Define if the hardware implementation does not support the LED output
+
+ LPC17xx USB Host Configuration
+
+ CONFIG_USBHOST_OHCIRAM_SIZE
+ Total size of OHCI RAM (in AHB SRAM Bank 1)
+ CONFIG_USBHOST_NEDS
+ Number of endpoint descriptors
+ CONFIG_USBHOST_NTDS
+ Number of transfer descriptors
+ CONFIG_USBHOST_TDBUFFERS
+ Number of transfer descriptor buffers
+ CONFIG_USBHOST_TDBUFSIZE
+ Size of one transfer descriptor buffer
+ CONFIG_USBHOST_IOBUFSIZE
+ Size of one end-user I/O buffer. This can be zero if the
+ application can guarantee that all end-user I/O buffers
+ reside in AHB SRAM.
+
+USB Host Configuration
+^^^^^^^^^^^^^^^^^^^^^^
+
+ The mcb1700 board can be easily modified to support a USB host interface
+ (Remember to add 2 resistors of 15K to D+ and D- pins).
+
+ The NuttShell (NSH) mcb1700 can also be modified in order to support USB
+ host operations. To make these modifications, do the following:
+
+ 1. First configure to build the NSH configuration from the top-level
+ NuttX directory:
+
+ cd tools
+ ./configure mcb1700/nsh
+ cd ..
+
+ 2. Then edit the top-level .config file to enable USB host. Make the
+ following changes using 'make menuconfig':
+
+ System Type -> LPC17xx Peripheral Support
+ CONFIG_LPC17_USBHOST=y : USB host controller driver support
+
+ Device Drivers -> USB Host Driver Support
+ CONFIG_USBHOST=y : USB host support
+ CONFIG_USBHOST_ISOC_DISABLE=y : Not needed
+ CONFIG_USBHOST_MSC=y : Mass storage class support
+
+ Library Routines
+ CONFIG_SCHED_WORKQUEUE=y : Enable worker thread
+
+ When this change is made, NSH should be extended to support USB flash
+ devices. When a FLASH device is inserted, you should see a device
+ appear in the /dev (pseudo) directory. The device name should be
+ like /dev/sda, /dev/sdb, etc. The USB mass storage device, is present
+ it can be mounted from the NSH command line like:
+
+ ls /dev
+ mount -t vfat /dev/sda /mnt/flash
+
+ Files on the connect USB flash device should then be accessible under
+ the mountpoint /mnt/flash.
+
+Configurations
+^^^^^^^^^^^^^^
+
+ General
+ -------
+
+ Each mcb1700 configuration is maintained in a sub-directory and can be selected
+ as follow:
+
+ cd tools
+ ./configure.sh mcb1700/
+ cd -
+
+ Where is one of the mcb1700 subdirectories described in the
+ following paragraph.
+
+ NOTES:
+
+ 1. These configurations use the mconf-based configuration tool. To
+ change any of these configurations using that tool, you should:
+
+ a. Build and install the kconfig-mconf tool. See nuttx/README.txt
+ see additional README.txt files in the NuttX tools repository.
+
+ b. Execute 'make menuconfig' in nuttx/ in order to start the
+ reconfiguration process.
+
+ Configuration Sub-directories
+ -----------------------------
+
+ nsh:
+ Configures the NuttShell (nsh) located at examples/nsh. The
+ Configuration enables only the serial NSH interfaces. See notes
+ above for enabling USB host support in this configuration.
diff --git a/configs/mcb1700/include/board.h b/configs/mcb1700/include/board.h
new file mode 100644
index 00000000000..3952ac02e72
--- /dev/null
+++ b/configs/mcb1700/include/board.h
@@ -0,0 +1,328 @@
+/************************************************************************************
+ * configs/mcb1700/include/board.h
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef __CONFIGS_MCB1700_INCLUDE_BOARD_H
+#define __CONFIGS_MCB1700_INCLUDE_BOARD_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+/* Clocking *************************************************************************/
+/* NOTE: The following definitions require lpc17_syscon.h. It is not included here
+ * because the including C file may not have that file in its include path.
+ */
+
+#define BOARD_XTAL_FREQUENCY (12000000) /* XTAL oscillator frequency */
+#define BOARD_OSCCLK_FREQUENCY BOARD_XTAL_FREQUENCY /* Main oscillator frequency */
+#define BOARD_RTCCLK_FREQUENCY (32000) /* RTC oscillator frequency */
+#define BOARD_INTRCOSC_FREQUENCY (4000000) /* Internal RC oscillator frequency */
+
+/* This is the clock setup we configure for:
+ *
+ * SYSCLK = BOARD_OSCCLK_FREQUENCY = 12MHz -> Select Main oscillator for source
+ * PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz -> PLL0 multiplier=20, pre-divider=1
+ * CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6
+ */
+
+#define LPC17_CCLK 80000000 /* 80Mhz*/
+
+/* Select the main oscillator as the frequency source. SYSCLK is then the frequency
+ * of the main oscillator.
+ */
+
+#undef CONFIG_LPC17_MAINOSC
+#define CONFIG_LPC17_MAINOSC 1
+#define BOARD_SCS_VALUE SYSCON_SCS_OSCEN
+
+/* Select the main oscillator and CCLK divider. The output of the divider is CCLK.
+ * The input to the divider (PLLCLK) will be determined by the PLL output.
+ */
+
+#define BOARD_CCLKCFG_DIVIDER 6
+#define BOARD_CCLKCFG_VALUE ((BOARD_CCLKCFG_DIVIDER-1) << SYSCON_CCLKCFG_SHIFT)
+
+/* PLL0. PLL0 is used to generate the CPU clock divider input (PLLCLK).
+ *
+ * Source clock: Main oscillator
+ * PLL0 Multiplier value (M): 20
+ * PLL0 Pre-divider value (N): 1
+ *
+ * PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz
+ */
+
+#undef CONFIG_LPC17_PLL0
+#define CONFIG_LPC17_PLL0 1
+#define BOARD_CLKSRCSEL_VALUE SYSCON_CLKSRCSEL_MAIN
+
+#define BOARD_PLL0CFG_MSEL 20
+#define BOARD_PLL0CFG_NSEL 1
+#define BOARD_PLL0CFG_VALUE \
+ (((BOARD_PLL0CFG_MSEL-1) << SYSCON_PLL0CFG_MSEL_SHIFT) | \
+ ((BOARD_PLL0CFG_NSEL-1) << SYSCON_PLL0CFG_NSEL_SHIFT))
+
+/* PLL1 -- Not used. */
+
+#undef CONFIG_LPC17_PLL1
+#define BOARD_PLL1CFG_MSEL 36
+#define BOARD_PLL1CFG_NSEL 1
+#define BOARD_PLL1CFG_VALUE \
+ (((BOARD_PLL1CFG_MSEL-1) << SYSCON_PLL1CFG_MSEL_SHIFT) | \
+ ((BOARD_PLL1CFG_NSEL-1) << SYSCON_PLL1CFG_NSEL_SHIFT))
+
+/* USB divider. This divider is used when PLL1 is not enabled to get the
+ * USB clock from PLL0:
+ *
+ * USBCLK = PLL0CLK / 10 = 48MHz
+ */
+
+#define BOARD_USBCLKCFG_VALUE SYSCON_USBCLKCFG_DIV10
+
+/* FLASH Configuration */
+
+#undef CONFIG_LPC17_FLASH
+#define CONFIG_LPC17_FLASH 1
+#define BOARD_FLASHCFG_VALUE 0x0000303a
+
+/* Ethernet configuration */
+
+//#define ETH_MCFG_CLKSEL_DIV ETH_MCFG_CLKSEL_DIV44
+#define ETH_MCFG_CLKSEL_DIV ETH_MCFG_CLKSEL_DIV20
+
+/* LED definitions ******************************************************************/
+/* The MCB1700 has 4 LEDs along the bottom of the board. Blue or off.
+ * If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows for NuttX
+ * debug functionality (where NC means "No Change").
+ *
+ * During the boot phases. LED1 and LED2 will show boot status. LED3/4 Not used.
+ */
+ /* LED1 LED2 */
+#define LED_STARTED 0 /* OFF OFF */
+#define LED_HEAPALLOCATE 1 /* BLUE OFF */
+#define LED_IRQSENABLED 2 /* OFF BLUE */
+#define LED_STACKCREATED 3 /* OFF OFF */
+
+/* After the system is booted, this logic will no longer use LEDs 1 & 2. They
+ * are available together with LED3 for use the application software using
+ * lpc17_led (prototyped below)
+ */
+ /* LED1 LED2 LED3 LED4 */
+#define LED_INIRQ 4 /* NC NC NC ON (momentary) */
+#define LED_SIGNAL 5 /* NC NC NC ON (momentary) */
+#define LED_ASSERTION 6 /* NC NC NC ON (momentary) */
+#define LED_PANIC 7 /* NC NC NC ON (1Hz flashing) */
+
+
+#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1
+#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1
+#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1
+#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1
+
+/* We need to redefine USB_PWRD as GPIO to get USB Host working
+ * Also remember to add 2 resistors of 15K to D+ and D- pins.
+ */
+
+#ifdef CONFIG_USBHOST
+# ifdef GPIO_USB_PWRD
+# undef GPIO_USB_PWRD
+# define GPIO_USB_PWRD (GPIO_INPUT | GPIO_PORT1 | GPIO_PIN22)
+# endif
+#endif
+
+/* Alternate pin selections *********************************************************/
+/* Pin Description Connector On Board Base Board
+ * -------------------------------- --------- -------------- ---------------------
+ * P0[0]/RD1/TXD3/SDA1 J6-9 I2C E2PROM SDA TXD3/SDA1
+ * P0[1]/TD1/RXD3/SCL J6-10 RXD3/SCL1
+ * P0[2]/TXD0/AD0[7] J6-21
+ * P0[3]/RXD0/AD0[6] J6-22
+ * P0[4]/I2SRX-CLK/RD2/CAP2.0 J6-38 CAN_RX2
+ * P0[5]/I2SRX-WS/TD2/CAP2.1 J6-39 CAN_TX2
+ * P0[6]/I2SRX_SDA/SSEL1/MAT2[0] J6-8 SSEL1, OLED CS
+ * P0[7]/I2STX_CLK/SCK1/MAT2[1] J6-7 SCK1, OLED SCK
+ * P0[8]/I2STX_WS/MISO1/MAT2[2] J6-6 MISO1
+ * P0[9]/I2STX_SDA/MOSI1/MAT2[3] J6-5 MOSI1, OLED data in
+ * P0[10] J6-40 TXD2/SDA2
+ * P0[11] J6-41 RXD2/SCL2
+ * P0[15]/TXD1/SCK0/SCK J6-13 TXD1/SCK0
+ * P0[16]/RXD1/SSEL0/SSEL J6-14 RXD1/SSEL0
+ * P0[17]/CTS1/MISO0/MISO J6-12 MISO0
+ * P0[18]/DCD1/MOSI0/MOSI J6-11 MOSI0
+ * P0[19]/DSR1/SDA1 PAD17 N/A
+ * P0[20]/DTR1/SCL1 PAD18 I2C E2PROM SCL N/A
+ * P0[21]/RI1/MCIPWR/RD1 J6-23
+ * P0[22]/RTS1/TD1 J6-24 LED
+ * P0[23]/AD0[0]/I2SRX_CLK/CAP3[0] J6-15 AD0.0
+ * P0[24]/AD0[1]/I2SRX_WS/CAP3[1] J6-16 AD0.1
+ * P0[25]/AD0[2]/I2SRX_SDA/TXD3 J6-17 AD0.2
+ * P0[26]/AD0[3]/AOUT/RXD3 J6-18 AD0.3/AOUT / RGB LED
+ * P0[27]/SDA0/USB_SDA J6-25
+ * P0[28]/SCL0 J6-26
+ * P0[29]/USB_D+ J6-37 USB_D+
+ * P0[30]/USB_D- J6-36 USB_D-
+ */
+
+#define GPIO_UART3_TXD GPIO_UART3_TXD_1
+#define GPIO_I2C1_SDA GPIO_I2C1_SDA_1
+#define GPIO_UART3_RXD GPIO_UART3_RXD_1
+#define GPIO_I2C1_SCL GPIO_I2C1_SCL_1
+#define GPIO_SSP1_SCK GPIO_SSP1_SCK_1
+#define GPIO_UART2_TXD GPIO_UART2_TXD_1
+#define GPIO_UART2_RXD GPIO_UART2_RXD_1
+#define GPIO_UART1_TXD GPIO_UART1_TXD_1
+#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1
+#define GPIO_UART1_RXD GPIO_UART1_RXD_1
+#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1
+#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1
+#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1
+
+/* P1[0]/ENET-TXD0 J6-34? TXD0 TX-(Ethernet PHY)
+ * P1[1]/ENET_TXD1 J6-35? TXD1 TX+(Ethernet PHY)
+ * P1[4]/ENET_TX_EN TXEN N/A
+ * P1[8]/ENET_CRS CRS_DV/MODE2 N/A
+ * P1[9]/ENET_RXD0 J6-32? RXD0/MODE0 RD-(Ethernet PHY)
+ * P1[10]/ENET_RXD1 J6-33? RXD1/MODE1 RD+(Ethernet PHY)
+ * P1[14]/ENET_RX_ER RXER/PHYAD0 N/A
+ * P1[15]/ENET_REF_CLK REFCLK N/A
+ * P1[16]/ENET_MDC MDC N/A
+ * P1[17]/ENET_MDIO MDIO N/A
+ * P1[18]/USB_UP_LED/PWM1[1]/CAP1[0] PAD1 N/A
+ * P1[19]/MC0A/USB_PPWR/N_CAP1.1 PAD2 N/A
+ * P1[20]/MCFB0/PWM1.2/SCK0 PAD3 N/A
+ * P1[21]/MCABORT/PWM1.3/SSEL0 PAD4 N/A
+ * P1[22]/MC0B/USB-PWRD/MAT1.0 PAD5 N/A
+ * P1[23]/MCFB1/PWM1.4/MISO0 PAD6 N/A
+ * P1[24]/MCFB2/PWM1.5/MOSI0 PAD7 N/A
+ * P1[25]/MC1A/MAT1.1 PAD8 N/A
+ * P1[26]/MC1B/PWM1.6/CAP0.0 PAD9 N/A
+ * P1[27]/CLKOUT/USB-OVRCR-N/CAP0.1 PAD10 N/A
+ * P1[28]/MC2A/PCAP1.0/MAT0.0 PAD11 N/A
+ * P1[29]/MC2B/PCAP1.1/MAT0.1 PAD12 N/A
+ * P1[30]/VBUS/AD0[4] J6-19 AD0.4
+ * P1[31]/SCK1/AD0[5] J6-20 AD0.5
+ */
+
+#define GPIO_ENET_MDC GPIO_ENET_MDC_1
+#define GPIO_ENET_MDIO GPIO_ENET_MDIO_1
+
+/* P2[0]/PWM1.1/TXD1 J6-42 PWM1.1 / RGB LED / RS422 RX
+ * P2[1]/PWM1.2/RXD1 J6-43 PWM1.2 / OLED voltage / RGB LED / RS422 RX
+ * P2[2]/PWM1.3/CTS1/TRACEDATA[3] J6-44 PWM1.3
+ * P2[3]/PWM1.4/DCD1/TRACEDATA[2] J6-45 PWM1.4
+ * P2[4]/PWM1.5/DSR1/TRACEDATA[1] J6-46 PWM1.5
+ * P2[5]/PWM1[6]/DTR1/TRACEDATA[0] J6-47 PWM1.6
+ * P2[6]/PCAP1[0]/RI1/TRACECLK J6-48
+ * P2[7]/RD2/RTS1 J6-49 OLED command/data
+ * P2[8]/TD2/TXD2 J6-50
+ * P2[9]/USB_CONNECT/RXD2 PAD19 USB Pullup N/A
+ * P2[10]/EINT0/NMI J6-51
+ * P2[11]/EINT1/I2STX_CLK J6-52
+ * P2[12]/EINT2/I2STX_WS J6-53
+ * P2[13]/EINT3/I2STX_SDA J6-27
+ */
+
+#define GPIO_PWM1p1 GPIO_PWM1p1_2
+#define GPIO_PWM1p2 GPIO_PWM1p2_2
+#define GPIO_PWM1p3 GPIO_PWM1p3_2
+#define GPIO_PWM1p4 GPIO_PWM1p4_2
+#define GPIO_PWM1p5 GPIO_PWM1p5_2
+#define GPIO_PWM1p6 GPIO_PWM1p6_2
+
+/* P3[25]/MAT0.0/PWM1.2 PAD13 N/A
+ * P3[26]/STCLK/MAT0.1/PWM1.3 PAD14 N/A
+ *
+ * P4[28]/RX-MCLK/MAT2.0/TXD3 PAD15 N/A
+ * P4[29]/TX-MCLK/MAT2.1/RXD3 PAD16 N/A
+ */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/************************************************************************************
+ * Public Data
+ ************************************************************************************/
+
+#undef EXTERN
+#if defined(__cplusplus)
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
+
+/************************************************************************************
+ * Public Function Prototypes
+ ************************************************************************************/
+/************************************************************************************
+ * Name: lpc17_boardinitialize
+ *
+ * Description:
+ * All LPC17xx architectures must provide the following entry point. This entry point
+ * is called early in the initialization -- after all memory has been configured
+ * and mapped but before any devices have been initialized.
+ *
+ ************************************************************************************/
+
+void lpc17_boardinitialize(void);
+
+/************************************************************************************
+ * Name: lpc17_led
+ *
+ * Description:
+ * Once the system has booted, these functions can be used to control LEDs 1, 2 & 3
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_ARCH_LEDS
+void lpc17_led(int lednum, int state);
+#endif
+
+#undef EXTERN
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* __CONFIGS_MCB1700_INCLUDE_BOARD_H */
diff --git a/configs/mcb1700/nsh/defconfig b/configs/mcb1700/nsh/defconfig
new file mode 100644
index 00000000000..375b1b97afc
--- /dev/null
+++ b/configs/mcb1700/nsh/defconfig
@@ -0,0 +1,50 @@
+# CONFIG_MMCSD_HAVECARDDETECT is not set
+# CONFIG_MMCSD_MMCSUPPORT is not set
+# CONFIG_NSH_ARGCAT is not set
+# CONFIG_NSH_CMDOPT_DF_H is not set
+# CONFIG_NSH_CMDOPT_HEXDUMP is not set
+# CONFIG_NSH_CMDPARMS is not set
+# CONFIG_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_PS is not set
+# CONFIG_SPI_EXCHANGE is not set
+CONFIG_ARCH_BOARD_MCB1700=y
+CONFIG_ARCH_BOARD="mcb1700"
+CONFIG_ARCH_CHIP_LPC1768=y
+CONFIG_ARCH_CHIP_LPC17XX=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARCH="arm"
+CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
+CONFIG_BOARD_LOOPSPERMSEC=7982
+CONFIG_DISABLE_POLL=y
+CONFIG_EXAMPLES_NSH=y
+CONFIG_FS_FAT=y
+CONFIG_LPC17_SSP0=y
+CONFIG_LPC17_UART0=y
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_MM_REGIONS=2
+CONFIG_MMCSD_SPICLOCK=12500000
+CONFIG_MMCSD=y
+CONFIG_MTD=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_PREALLOC_WDOGS=4
+CONFIG_RAM_SIZE=32768
+CONFIG_RAM_START=0x10000000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SDCLONE_DISABLE=y
+CONFIG_SPI=y
+CONFIG_START_DAY=18
+CONFIG_START_MONTH=11
+CONFIG_START_YEAR=2017
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_UART0_SERIAL_CONSOLE=y
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_WDOG_INTRESERVE=0
diff --git a/configs/mcb1700/scripts/Make.defs b/configs/mcb1700/scripts/Make.defs
new file mode 100644
index 00000000000..d941ce55d83
--- /dev/null
+++ b/configs/mcb1700/scripts/Make.defs
@@ -0,0 +1,111 @@
+############################################################################
+# configs/mcb1700/scripts/Make.defs
+#
+# Copyright (C) 2017 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+include ${TOPDIR}/.config
+include ${TOPDIR}/tools/Config.mk
+include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
+
+ifeq ($(WINTOOL),y)
+ # Windows-native toolchains
+ DIRLINK = $(TOPDIR)/tools/copydir.sh
+ DIRUNLINK = $(TOPDIR)/tools/unlink.sh
+ MKDEP = $(TOPDIR)/tools/mkwindeps.sh
+ ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
+ ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
+ ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
+else
+ # Linux/Cygwin-native toolchain
+ MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
+ ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
+ ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
+ ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
+endif
+
+CC = $(CROSSDEV)gcc
+CXX = $(CROSSDEV)g++
+CPP = $(CROSSDEV)gcc -E
+LD = $(CROSSDEV)ld
+AR = $(CROSSDEV)ar rcs
+NM = $(CROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+
+ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+ ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ARCHCFLAGS = -fno-builtin
+ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
+ARCHWARNINGSXX = -Wall -Wshadow -Wundef
+ARCHDEFINES =
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
+AFLAGS = $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+ASMEXT = .S
+OBJEXT = .o
+LIBEXT = .a
+EXEEXT =
+
+ifneq ($(CROSSDEV),arm-nuttx-elf-)
+ LDFLAGS += -nostartfiles -nodefaultlibs
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+ LDFLAGS += -g
+endif
+
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
+HOSTLDFLAGS =
+
diff --git a/configs/mcb1700/scripts/ld.script b/configs/mcb1700/scripts/ld.script
new file mode 100644
index 00000000000..82fc62b72e5
--- /dev/null
+++ b/configs/mcb1700/scripts/ld.script
@@ -0,0 +1,115 @@
+/****************************************************************************
+ * configs/mcb1700/scripts/ld.script
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/* The LPC1768 has 512Kb of FLASH beginning at address 0x0000:0000 and
+ * 64Kb of total SRAM: 32Kb of SRAM in the CPU block beginning at address
+ * 0x10000000 and 32Kb of AHB SRAM in two banks of 16Kb beginning at addresses
+ * 0x20070000 and 0x20080000. Here we assume that .data and .bss will all fit
+ * into the 32Kb CPU SRAM address range.
+ */
+
+MEMORY
+{
+ flash (rx) : ORIGIN = 0x00000000, LENGTH = 512K
+ sram (rwx) : ORIGIN = 0x10000000, LENGTH = 32K
+}
+
+OUTPUT_ARCH(arm)
+ENTRY(_stext)
+SECTIONS
+{
+ .text : {
+ _stext = ABSOLUTE(.);
+ *(.vectors)
+ *(.text .text.*)
+ *(.fixup)
+ *(.gnu.warning)
+ *(.rodata .rodata.*)
+ *(.gnu.linkonce.t.*)
+ *(.glue_7)
+ *(.glue_7t)
+ *(.got)
+ *(.gcc_except_table)
+ *(.gnu.linkonce.r.*)
+ _etext = ABSOLUTE(.);
+ } > flash
+
+ .init_section : {
+ _sinit = ABSOLUTE(.);
+ *(.init_array .init_array.*)
+ _einit = ABSOLUTE(.);
+ } > flash
+
+ .ARM.extab : {
+ *(.ARM.extab*)
+ } > flash
+
+ __exidx_start = ABSOLUTE(.);
+ .ARM.exidx : {
+ *(.ARM.exidx*)
+ } > flash
+ __exidx_end = ABSOLUTE(.);
+
+ _eronly = ABSOLUTE(.);
+
+ .data : {
+ _sdata = ABSOLUTE(.);
+ *(.data .data.*)
+ *(.gnu.linkonce.d.*)
+ CONSTRUCTORS
+ _edata = ABSOLUTE(.);
+ } > sram AT > flash
+
+ .bss : { /* BSS */
+ _sbss = ABSOLUTE(.);
+ *(.bss .bss.*)
+ *(.gnu.linkonce.b.*)
+ *(COMMON)
+ _ebss = ABSOLUTE(.);
+ } > sram
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+ .comment 0 : { *(.comment) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_info 0 : { *(.debug_info) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+ .debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/configs/mcb1700/src/.gitignore b/configs/mcb1700/src/.gitignore
new file mode 100644
index 00000000000..726d936e1e3
--- /dev/null
+++ b/configs/mcb1700/src/.gitignore
@@ -0,0 +1,2 @@
+/.depend
+/Make.dep
diff --git a/configs/mcb1700/src/Makefile b/configs/mcb1700/src/Makefile
new file mode 100644
index 00000000000..508ef323b17
--- /dev/null
+++ b/configs/mcb1700/src/Makefile
@@ -0,0 +1,57 @@
+############################################################################
+# configs/mcb1700/src/Makefile
+#
+# Copyright (C) 2017 Gregory Nutt. All rights reserved.
+# Author: Gregory Nutt
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+# used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+-include $(TOPDIR)/Make.defs
+
+ASRCS =
+CSRCS = lpc17_boot.c lpc17_bringup.c lpc17_leds.c lpc17_dac.c
+
+ifeq ($(CONFIG_LIB_BOARDCTL),y)
+CSRCS += lpc17_appinit.c
+endif
+
+ifeq ($(CONFIG_USBMSC),y)
+CSRCS += lpc17_usbmsc.c
+endif
+
+ifeq ($(CONFIG_PWM),y)
+CSRCS += lpc17_pwm.c
+endif
+
+ifeq ($(CONFIG_ADC),y)
+CSRCS += lpc17_adc.c
+endif
+
+include $(TOPDIR)/configs/Board.mk
diff --git a/configs/mcb1700/src/lpc17_adc.c b/configs/mcb1700/src/lpc17_adc.c
new file mode 100644
index 00000000000..ab25ba6c373
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_adc.c
@@ -0,0 +1,112 @@
+/************************************************************************************
+ * configs/mcb1700/src/lpc17_adc.c
+ *
+ * Based on configs/zkit-arm-176/src/up-adc
+ *
+ * Copyright (C) 2013 Zilogic Systems. All rights reserved.
+ * Author: Kannan
+ *
+ * Based on configs/lpc1720g-eval/src/lpc17_adc.c
+ *
+ * Copyright (C) 2012, 2014, 2016-2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include
+
+#include
+#include
+
+#include
+#include
+#include
+
+#include "chip.h"
+#include "up_arch.h"
+
+#include "lpc17_adc.h"
+#include "mcb1700.h"
+
+#ifdef CONFIG_ADC
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: mcb1700_adc_setup
+ *
+ * Description:
+ * Initialize ADC and register the ADC driver.
+ *
+ ************************************************************************************/
+
+int mcb1700_adc_setup(void)
+{
+ static bool initialized = false;
+ struct adc_dev_s *adc;
+ int ret;
+
+ /* Check if we have already initialized */
+
+ if (!initialized)
+ {
+ /* Call lpc17_adcinitialize() to get an instance of the ADC interface */
+
+ adc = lpc17_adcinitialize();
+ if (adc == NULL)
+ {
+ aerr("ERROR: Failed to get ADC interface\n");
+ return -ENODEV;
+ }
+
+ /* Register the ADC driver at "/dev/adc0" */
+
+ ret = adc_register("/dev/adc0", adc);
+ if (ret < 0)
+ {
+ aerr("ERROR: adc_register failed: %d\n", ret);
+ return ret;
+ }
+
+ /* Now we are initialized */
+
+ initialized = true;
+ }
+
+ return OK;
+}
+
+#endif /* CONFIG_ADC */
diff --git a/configs/mcb1700/src/lpc17_appinit.c b/configs/mcb1700/src/lpc17_appinit.c
new file mode 100644
index 00000000000..527f447b783
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_appinit.c
@@ -0,0 +1,94 @@
+/****************************************************************************
+ * config/mcb1700/src/lpc17_appinit.c
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include
+
+#include
+
+#include "mcb1700.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#ifndef OK
+# define OK 0
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_app_initialize
+ *
+ * Description:
+ * Perform application specific initialization. This function is never
+ * called directly from application code, but only indirectly via the
+ * (non-standard) boardctl() interface using the command BOARDIOC_INIT.
+ *
+ * Input Parameters:
+ * arg - The boardctl() argument is passed to the board_app_initialize()
+ * implementation without modification. The argument has no
+ * meaning to NuttX; the meaning of the argument is a contract
+ * between the board-specific initalization logic and the
+ * matching application logic. The value cold be such things as a
+ * mode enumeration value, a set of DIP switch switch settings, a
+ * pointer to configuration data read from a file or serial FLASH,
+ * or whatever you would like to do with it. Every implementation
+ * should accept zero/NULL as a default configuration.
+ *
+ * Returned Value:
+ * Zero (OK) is returned on success; a negated errno value is returned on
+ * any failure to indicate the nature of the failure.
+ *
+ ****************************************************************************/
+
+int board_app_initialize(uintptr_t arg)
+{
+#ifdef CONFIG_BOARD_INITIALIZE
+ /* Board initialization already performed by board_initialize() */
+
+ return OK;
+#else
+ /* Perform board-specific initialization */
+
+ return mcb1700_bringup();
+#endif
+}
diff --git a/configs/mcb1700/src/lpc17_boot.c b/configs/mcb1700/src/lpc17_boot.c
new file mode 100644
index 00000000000..3e3f9396043
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_boot.c
@@ -0,0 +1,95 @@
+/************************************************************************************
+ * configs/mcb1700/src/lpc17_boot.c
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include
+
+#include
+
+#include
+#include
+
+#include "up_arch.h"
+#include "up_internal.h"
+
+#include "mcb1700.h"
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lpc17_boardinitialize
+ *
+ * Description:
+ * All LPC17xx architectures must provide the following entry point. This entry point
+ * is called early in the intitialization -- after all memory has been configured
+ * and mapped but before any devices have been initialized.
+ *
+ ************************************************************************************/
+
+void lpc17_boardinitialize(void)
+{
+#ifdef CONFIG_ARCH_LEDS
+ /* Configure on-board LEDs if LED support has been selected. */
+
+ board_autoled_initialize();
+#endif
+}
+
+/****************************************************************************
+ * Name: board_initialize
+ *
+ * Description:
+ * If CONFIG_BOARD_INITIALIZE is selected, then an additional
+ * initialization call will be performed in the boot-up sequence to a
+ * function called board_initialize(). board_initialize() will be
+ * called immediately after up_initialize() is called and just before the
+ * initial application is started. This additional initialization phase
+ * may be used, for example, to initialize board-specific device drivers.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_BOARD_INITIALIZE
+void board_initialize(void)
+{
+ /* Perform board-specific initialization */
+
+ (void)mcb1700_bringup();
+}
+#endif
diff --git a/configs/mcb1700/src/lpc17_bringup.c b/configs/mcb1700/src/lpc17_bringup.c
new file mode 100644
index 00000000000..6b5da0d75ee
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_bringup.c
@@ -0,0 +1,375 @@
+/****************************************************************************
+ * config/mcb1700/src/lpc17_bringup.c
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include
+
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+#include
+#include
+
+#include "lpc17_ssp.h"
+#include "lpc17_gpio.h"
+#include "lpc17_usbhost.h"
+
+#include "mcb1700.h"
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Configuration ************************************************************/
+
+#define HAVE_MMCSD 1
+#define HAVE_USBHOST 1
+
+/* MMC/SD is on SSP port 1. There is only a single slot, slot 0 */
+
+#ifdef CONFIG_NSH_ARCHINIT
+# if !defined(CONFIG_NSH_MMCSDSPIPORTNO) || CONFIG_NSH_MMCSDSPIPORTNO != 1
+# undef CONFIG_NSH_MMCSDSPIPORTNO
+# define CONFIG_NSH_MMCSDSPIPORTNO 1
+# endif
+
+# if !defined(CONFIG_NSH_MMCSDSLOTNO) || CONFIG_NSH_MMCSDSLOTNO != 0
+# undef CONFIG_NSH_MMCSDSLOTNO
+# define CONFIG_NSH_MMCSDSLOTNO 0
+# endif
+
+# ifndef CONFIG_NSH_MMCSDMINOR
+# define CONFIG_NSH_MMCSDMINOR 0
+# endif
+
+#else
+# undef CONFIG_NSH_MMCSDSPIPORTNO
+# define CONFIG_NSH_MMCSDSPIPORTNO 1
+# undef CONFIG_NSH_MMCSDSLOTNO
+# define CONFIG_NSH_MMCSDSLOTNO 0
+# undef CONFIG_NSH_MMCSDMINOR
+# define CONFIG_NSH_MMCSDMINOR 0
+#endif
+
+/* Can't support MMC/SD is SSP1 is not enabled */
+
+#ifndef CONFIG_LPC17_SSP1
+# undef HAVE_MMCSD
+#endif
+
+/* Can't support MMC/SD features if mountpoints are disabled */
+
+#if defined(CONFIG_DISABLE_MOUNTPOINT)
+# undef HAVE_MMCSD
+#endif
+
+/* USB Host */
+
+#ifdef CONFIG_USBHOST
+# ifndef CONFIG_LPC17_USBHOST
+# error "CONFIG_LPC17_USBHOST is not selected"
+# endif
+#endif
+
+#ifdef CONFIG_LPC17_USBHOST
+# ifndef CONFIG_USBHOST
+# warning "CONFIG_USBHOST is not selected"
+# endif
+#endif
+
+#if !defined(CONFIG_USBHOST) || !defined(CONFIG_LPC17_USBHOST)
+# undef HAVE_USBHOST
+#endif
+
+#ifdef HAVE_USBHOST
+# ifndef CONFIG_MCB1700_USBHOST_PRIO
+# define CONFIG_MCB1700_USBHOST_PRIO 50
+# endif
+# ifndef CONFIG_MCB1700_USBHOST_STACKSIZE
+# define CONFIG_MCB1700_USBHOST_STACKSIZE 1024
+# endif
+#endif
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+#ifdef HAVE_USBHOST
+static struct usbhost_connection_s *g_usbconn;
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: nsh_waiter
+ *
+ * Description:
+ * Wait for USB devices to be connected.
+ *
+ ****************************************************************************/
+
+#ifdef HAVE_USBHOST
+static int nsh_waiter(int argc, char *argv[])
+{
+ struct usbhost_hubport_s *hport;
+
+ syslog(LOG_INFO, "nsh_waiter: Running\n");
+ for (;;)
+ {
+ /* Wait for the device to change state */
+
+ DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
+ syslog(LOG_INFO, "nsh_waiter: %s\n", hport->connected ? "connected" : "disconnected");
+
+ /* Did we just become connected? */
+
+ if (hport->connected)
+ {
+ /* Yes.. enumerate the newly connected device */
+
+ (void)CONN_ENUMERATE(g_usbconn, hport);
+ }
+ }
+
+ /* Keep the compiler from complaining */
+
+ return 0;
+}
+#endif
+
+/****************************************************************************
+ * Name: nsh_sdinitialize
+ *
+ * Description:
+ * Initialize SPI-based microSD.
+ *
+ ****************************************************************************/
+
+#ifdef HAVE_MMCSD
+static int nsh_sdinitialize(void)
+{
+ FAR struct spi_dev_s *ssp;
+ int ret;
+
+ /* Enable power to the SD/MMC via a GPIO. LOW enables SD/MMC. */
+
+ lpc17_gpiowrite(MCB1700_MMC_PWR, false);
+
+ /* Get the SSP port. MMC/SD is on SSP port 1. */
+
+ ssp = lpc17_sspbus_initialize(CONFIG_NSH_MMCSDSPIPORTNO);
+ if (!ssp)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to initialize SSP port %d\n",
+ CONFIG_NSH_MMCSDSPIPORTNO);
+ ret = -ENODEV;
+ goto errout;
+ }
+
+ syslog(LOG_INFO, "Successfully initialized SSP port %d\n",
+ CONFIG_NSH_MMCSDSPIPORTNO);
+
+ /* Bind the SSP port to the slot */
+
+ ret = mmcsd_spislotinitialize(CONFIG_NSH_MMCSDMINOR,
+ CONFIG_NSH_MMCSDSLOTNO, ssp);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR,
+ "ERROR: Failed to bind SSP port %d to MMC/SD slot %d: %d\n",
+ CONFIG_NSH_MMCSDSPIPORTNO,
+ CONFIG_NSH_MMCSDSLOTNO, ret);
+ goto errout;
+ }
+
+ syslog(LOG_INFO, "Successfully bound SSP port %d to MMC/SD slot %d\n",
+ CONFIG_NSH_MMCSDSPIPORTNO,
+ CONFIG_NSH_MMCSDSLOTNO);
+ return OK;
+
+ /* Disable power to the SD/MMC via a GPIO. HIGH disables SD/MMC. */
+
+errout:
+ lpc17_gpiowrite(MCB1700_MMC_PWR, true);
+ return ret;
+}
+#else
+# define nsh_sdinitialize() (OK)
+#endif
+
+/****************************************************************************
+ * Name: nsh_usbhostinitialize
+ *
+ * Description:
+ * Initialize SPI-based microSD.
+ *
+ ****************************************************************************/
+
+#ifdef HAVE_USBHOST
+static int nsh_usbhostinitialize(void)
+{
+ int pid;
+ int ret;
+
+ /* First, register all of the class drivers needed to support the drivers
+ * that we care about:
+ */
+
+ syslog(LOG_INFO, "Register class drivers\n");
+
+#ifdef CONFIG_USBHOST_HUB
+ /* Initialize USB hub support */
+
+ ret = usbhost_hub_initialize();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: usbhost_hub_initialize failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_USBHOST_MSC
+ /* Initialize mass storage support */
+
+ ret = usbhost_msc_initialize();
+ if (ret != OK)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to register the mass storage class: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_USBHOST_CDCACM
+ /* Register the CDC/ACM serial class */
+
+ ret = usbhost_cdcacm_initialize();
+ if (ret != OK)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to register the CDC/ACM serial class: %d\n", ret);
+ }
+#endif
+
+ UNUSED(ret);
+
+ /* Then get an instance of the USB host interface */
+
+ syslog(LOG_INFO, "Initialize USB host\n");
+ g_usbconn = lpc17_usbhost_initialize(0);
+ if (g_usbconn)
+ {
+ /* Start a thread to handle device connection. */
+
+ syslog(LOG_ERR, "ERROR: Start nsh_waiter\n");
+
+ pid = task_create("usbhost", CONFIG_MCB1700_USBHOST_PRIO,
+ CONFIG_MCB1700_USBHOST_STACKSIZE,
+ (main_t)nsh_waiter, (FAR char * const *)NULL);
+ return pid < 0 ? -ENOEXEC : OK;
+ }
+
+ return -ENODEV;
+}
+#else
+# define nsh_usbhostinitialize() (OK)
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: mcb1700_bringup
+ *
+ * Description:
+ * Perform architecture-specific initialization
+ *
+ * CONFIG_BOARD_INITIALIZE=y :
+ * Called from board_initialize().
+ *
+ * CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
+ * Called from the NSH library
+ *
+ ****************************************************************************/
+
+int mcb1700_bringup(void)
+{
+ int ret;
+
+ /* Initialize SPI-based microSD */
+
+ ret = nsh_sdinitialize();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to initialize SPI-based SD card: %d\n", ret);
+ }
+
+ /* Initialize USB host */
+
+ ret = nsh_usbhostinitialize();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
+ }
+
+#ifdef CONFIG_CAN
+ /* Initialize CAN and register the CAN driver. */
+
+ ret = lpc1766stk_can_setup();
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: lpc1766stk_can_setup failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_FS_PROCFS
+ /* Mount the procfs file system */
+
+ ret = mount(NULL, "/proc", "procfs", 0, NULL);
+ if (ret < 0)
+ {
+ syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
+ }
+#endif
+
+ return ret;
+}
diff --git a/configs/mcb1700/src/lpc17_dac.c b/configs/mcb1700/src/lpc17_dac.c
new file mode 100644
index 00000000000..f64abe1ab9c
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_dac.c
@@ -0,0 +1,101 @@
+/************************************************************************************
+ * configs/mcb1700/src/lpc17_dac.c
+ *
+ * Based on configs/zkit-arm-1769/src/lpc17_dac.c
+ *
+ * Copyright (C) 2013 Zilogic Systems. All rights reserved.
+ * Author: Kannan
+ *
+ * Based on configs/stm3220g-eval/src/stm32_dac.c
+ *
+ * Copyright (C) 2012, 2014, 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include
+
+#include
+#include
+
+#include
+#include
+
+#include "up_arch.h"
+#include "up_internal.h"
+
+#include "lpc17_dac.h"
+
+#ifdef CONFIG_DAC
+
+/************************************************************************************
+ * Name: dac_devinit
+ *
+ * Description:
+ * All LPC17xx architectures must provide the following interface to work with
+ * examples/diag.
+ *
+ ************************************************************************************/
+
+int dac_devinit(void)
+{
+ static bool initialized = false;
+ struct dac_dev_s *dac;
+ int ret;
+
+ if (!initialized)
+ {
+ /* Call lpc17_dacinitialize() to get an instance of the dac interface */
+
+ dac = lpc17_dacinitialize();
+ if (dac == NULL)
+ {
+ aerr("ERROR: Failed to get dac interface\n");
+ return -ENODEV;
+ }
+
+ ret = dac_register("/dev/dac0", dac);
+ if (ret < 0)
+ {
+ aerr("ERROR: dac_register failed: %d\n", ret);
+ return ret;
+ }
+
+ initialized = true;
+ }
+
+ return OK;
+}
+
+#endif /* CONFIG_DAC */
diff --git a/configs/mcb1700/src/lpc17_leds.c b/configs/mcb1700/src/lpc17_leds.c
new file mode 100644
index 00000000000..ac4075e7db2
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_leds.c
@@ -0,0 +1,200 @@
+/****************************************************************************
+ * configs/mcb1700/src/lpc17_leds.c
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include
+
+#include
+#include
+#include
+
+#include
+#include
+
+#include "chip.h"
+#include "up_arch.h"
+#include "up_internal.h"
+
+#include "lpc17_gpio.h"
+
+#include "mcb1700.h"
+
+#ifdef CONFIG_ARCH_LEDS
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+/* Dump GPIO registers */
+
+#ifdef CONFIG_DEBUG_LEDS_INFO
+# define led_dumpgpio(m) lpc17_dumpgpio(MCB1700_LED3, m)
+#else
+# define led_dumpgpio(m)
+#endif
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/* LED definitions **********************************************************/
+/* The MCB1700 has 4 LEDs along the bottom of the board. Blue or off.
+ * If CONFIG_ARCH_LEDS is defined, the LEDs will be controlled as follows
+ * for NuttX debug functionality (where NC means "No Change").
+ *
+ * During the boot phases. LED1 and LED2 will show boot status. LED3/4 Not
+ * used.
+ *
+ * LED1 LED2
+ * STARTED OFF OFF
+ * HEAPALLOCATE BLUE OFF
+ * IRQSENABLED OFF BLUE
+ * STACKCREATED OFF OFF
+ *
+ * After the system is booted, this logic will no longer use LEDs 1 & 2.
+ * They are available together with LED3 for use the application software
+ * using lpc17_led (prototyped below)
+ */
+
+static bool g_initialized;
+static int g_nestcount;
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_autoled_initialize
+ ****************************************************************************/
+
+void board_autoled_initialize(void)
+{
+ /* Configure all LED GPIO lines */
+
+ led_dumpgpio("board_autoled_initialize() Entry)");
+
+ lpc17_configgpio(MCB1700_LED1);
+ lpc17_configgpio(MCB1700_LED2);
+ lpc17_configgpio(MCB1700_LED3);
+ lpc17_configgpio(MCB1700_LED4);
+
+ led_dumpgpio("board_autoled_initialize() Exit");
+}
+
+/****************************************************************************
+ * Name: board_autoled_on
+ ****************************************************************************/
+
+void board_autoled_on(int led)
+{
+ /* We will control LED1 and LED2 not yet completed the boot sequence. */
+
+ if (!g_initialized)
+ {
+ int led1 = 0;
+ int led2 = 0;
+
+ switch (led)
+ {
+ case LED_STACKCREATED:
+ g_initialized = true;
+ case LED_STARTED:
+ default:
+ break;
+
+ case LED_HEAPALLOCATE:
+ led1 = 1;
+ break;
+
+ case LED_IRQSENABLED:
+ led2 = 1;
+ }
+
+ lpc17_led(MCB1700_LED1,led1);
+ lpc17_led(MCB1700_LED2,led2);
+ }
+
+ /* We will always control the HB LED */
+
+ switch (led)
+ {
+ case LED_INIRQ:
+ case LED_SIGNAL:
+ case LED_ASSERTION:
+ case LED_PANIC:
+ lpc17_gpiowrite(MCB1700_HEARTBEAT, false);
+ g_nestcount++;
+
+ default:
+ break;
+ }
+}
+
+/****************************************************************************
+ * Name: board_autoled_off
+ ****************************************************************************/
+
+void board_autoled_off(int led)
+{
+ /* In all states, OFF can only mean turning off the HB LED */
+
+ if (g_nestcount <= 1)
+ {
+ lpc17_led(MCB1700_HEARTBEAT, true);
+ g_nestcount = 0;
+ }
+ else
+ {
+ g_nestcount--;
+ }
+}
+
+/************************************************************************************
+ * Name: lpc17_led
+ *
+ * Description:
+ * Once the system has booted, these functions can be used to control the LEDs
+ *
+ ************************************************************************************/
+
+void lpc17_led(int lednum, int state)
+
+{
+ lpc17_gpiowrite(lednum, state);
+}
+#endif /* CONFIG_ARCH_LEDS */
diff --git a/configs/mcb1700/src/lpc17_pwm.c b/configs/mcb1700/src/lpc17_pwm.c
new file mode 100644
index 00000000000..f7e241c20ab
--- /dev/null
+++ b/configs/mcb1700/src/lpc17_pwm.c
@@ -0,0 +1,151 @@
+/************************************************************************************
+ * configs/mcb1700/lpc17_pwm.c
+ *
+ * Based on configs/lpcexpresso-lpc1768/lpc17_pwm.c
+ *
+ * Copyright (C) 2014-2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include
+
+#include
+#include
+#include
+
+#include
+#include
+
+#include
+
+#include "chip.h"
+#include "up_arch.h"
+#include "lpc17_pwm.h"
+#include "lpc17_timer.h"
+#include "mcb1700.h"
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+#ifdef CONFIG_PWM
+
+FAR struct pwm_lowerhalf_s *lpc17_pwminitialize(int timer);
+FAR struct pwm_lowerhalf_s *lpc17_mcpwminitialize(int timer);
+FAR struct pwm_lowerhalf_s *lpc17_timerinitialize(int timer);
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: mcb1700_pwm_setup
+ *
+ * Description:
+ * Initialize PWM and register the PWM device.
+ *
+ ************************************************************************************/
+
+int mcb1700_pwm_setup(void)
+{
+ static bool initialized = false;
+ struct pwm_lowerhalf_s *pwm;
+ struct pwm_lowerhalf_s *mcpwm;
+ struct pwm_lowerhalf_s *timer;
+ int ret;
+
+ /* Have we already initialized? */
+
+ if (!initialized)
+ {
+ /* Call lpc17_pwminitialize() to get an instance of the PWM interface */
+
+ pwm = lpc17_pwminitialize(0);
+ if (!pwm)
+ {
+ aerr("ERROR: Failed to get the LPC17XX PWM lower half\n");
+ return -ENODEV;
+ }
+
+ /* Register the PWM driver at "/dev/pwm0" */
+
+ ret = pwm_register("/dev/pwm0", pwm);
+ if (ret < 0)
+ {
+ aerr("ERROR: pwm_register failed: %d\n", ret);
+ return ret;
+ }
+
+ mcpwm = lpc17_mcpwminitialize(0);
+ if (!mcpwm)
+ {
+ aerr("ERROR: Failed to get the LPC17XX MOTOR PWM lower half\n");
+ return -ENODEV;
+ }
+
+ /* Register the MOTOR CONTROL PWM driver at "/dev/mcpwm0" */
+
+ ret = pwm_register("/dev/mcpwm0", mcpwm);
+ if (ret < 0)
+ {
+ aerr("ERROR: mcpwm_register failed: %d\n", ret);
+ return ret;
+ }
+
+ timer = lpc17_timerinitialize(0);
+ if (!timer)
+ {
+ aerr("ERROR: Failed to get the LPC17XX TIMER lower half\n");
+ return -ENODEV;
+ }
+
+ /* Register the PWM driver at "/dev/timer0" */
+
+ ret = pwm_register("/dev/timer0", timer);
+ if (ret < 0)
+ {
+ aerr("ERROR: timer_register failed: %d\n", ret);
+ return ret;
+ }
+
+ /* Now we are initialized */
+
+ initialized = true;
+ }
+
+ return OK;
+}
+
+#endif /* CONFIG_PWM */
diff --git a/configs/mcb1700/src/mcb1700.h b/configs/mcb1700/src/mcb1700.h
new file mode 100644
index 00000000000..481cbbc5e88
--- /dev/null
+++ b/configs/mcb1700/src/mcb1700.h
@@ -0,0 +1,125 @@
+/************************************************************************************
+ * configs/mcb1700/src/mcb1700.h
+ *
+ * Copyright (C) 2017 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ * used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************************************/
+
+#ifndef _CONFIGS_MCB1700_SRC_MCB1700_H
+#define _CONFIGS_MCB1700_SRC_MCB1700_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include
+#include
+
+/************************************************************************************
+ * Pre-processor Definitions
+ ************************************************************************************/
+
+/* MCB1700 GPIO Pin Definitions *****************************************************/
+
+#define MCB1700_LED1 (GPIO_OUTPUT | GPIO_PORT1 | GPIO_PIN18)
+#define MCB1700_LED1_OFF MCB1700_LED1
+#define MCB1700_LED1_ON (MCB1700_LED1 | GPIO_VALUE_ONE)
+#define MCB1700_LED2 (GPIO_OUTPUT | GPIO_PORT1 | GPIO_PIN20)
+#define MCB1700_LED2_OFF MCB1700_LED2
+#define MCB1700_LED2_ON (MCB1700_LED2 | GPIO_VALUE_ONE)
+#define MCB1700_LED3 (GPIO_OUTPUT | GPIO_PORT1 | GPIO_PIN21)
+#define MCB1700_LED3_OFF MCB1700_LED3
+#define MCB1700_LED3_ON (MCB1700_LED3 | GPIO_VALUE_ONE)
+#define MCB1700_LED4 (GPIO_OUTPUT | GPIO_PORT1 | GPIO_PIN23)
+#define MCB1700_LED4_OFF MCB1700_LED4
+#define MCB1700_LED4_ON (MCB1700_LED 4| GPIO_VALUE_ONE)
+
+#define MCB1700_HEARTBEAT MCB1700_LED4
+
+#ifndef __ASSEMBLY__
+
+/************************************************************************************
+ * Public Function Prototypes
+ ************************************************************************************/
+
+/****************************************************************************
+ * Name: mcb1700_bringup
+ *
+ * Description:
+ * Perform architecture-specific initialization
+ *
+ * CONFIG_BOARD_INITIALIZE=y :
+ * Called from board_initialize().
+ *
+ * CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
+ * Called from the NSH library
+ *
+ ****************************************************************************/
+
+int mcb1700_bringup(void);
+
+/************************************************************************************
+ * Name: mcb1700_sspdev_initialize
+ *
+ * Description:
+ * Called to configure SPI chip select GPIO pins for the NUCLEUS-2G board.
+ *
+ ************************************************************************************/
+
+void weak_function mcb1700_sspdev_initialize(void);
+
+/************************************************************************************
+ * Name: mcb1700_pwm_setup
+ *
+ * Description:
+ * Initialize PWM and register the PWM device.
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_PWM
+int mcb1700_pwm_setup(void);
+#endif
+
+/************************************************************************************
+ * Name: mcb1700_adc_setup
+ *
+ * Description:
+ * Initialize ADC and register the ADC driver.
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_ADC
+int mcb1700_adc_setup(void);
+#endif
+
+#endif /* __ASSEMBLY__ */
+#endif /* _CONFIGS_MCB1700_SRC_MCB1700_H */
+