mirror of
https://github.com/apache/nuttx.git
synced 2026-05-21 21:34:07 +08:00
Documentation: migrate STM32L1
This commit is contained in:
raiden00pl
Xiang Xiao
@@ -0,0 +1,5 @@
|
||||
================
|
||||
ST Nucleo-L152RE
|
||||
================
|
||||
|
||||
The Nucleo-L152RE is a member of the Nucleo-64 board family.
|
||||
@@ -0,0 +1,324 @@
|
||||
=====================
|
||||
ST STM32L Discovery
|
||||
=====================
|
||||
|
||||
This page discusses issues unique to NuttX configurations for the
|
||||
STMicro STM32L-Discovery development board. The STM32L-Discovery board
|
||||
is based on the STM32L152RBT6 MCU (128KB FLASH and 16KB of SRAM).
|
||||
|
||||
The STM32L-Discovery and 32L152CDISCOVERY kits are functionally
|
||||
equivalent. The difference is the internal Flash memory size (STM32L152RBT6
|
||||
with 128 Kbytes or STM32L152RCT6 with 256 Kbytes).
|
||||
|
||||
Both boards feature:
|
||||
|
||||
- An ST-LINK/V2 embedded debug tool interface,
|
||||
- LCD (24 segments, 4 commons),
|
||||
- LEDs,
|
||||
- Pushbuttons,
|
||||
- A linear touch sensor, and
|
||||
- Four touchkeys.
|
||||
|
||||
..
|
||||
GPIO Pin Usage
|
||||
==============
|
||||
|
||||
===== ===================== ================================ ================
|
||||
GPIO ALTERNATE FUNCTION BOARD FUNCTION P1/P2
|
||||
===== ===================== ================================ ================
|
||||
PA0 WKUP1/USART2_CTS/ Push button (PA0), WAKE UP (Iuu) P1, pin 15
|
||||
ADC_IN0/TIM2_CH1_ETR
|
||||
/COMP1_INP
|
||||
PA1 USART2_RTS/ADC_IN1/ LCD SEG0 P1, pin 16
|
||||
TIM2_CH2/LCD_SEG0/
|
||||
COMP1_INP
|
||||
PA2 USART2_TX/ADC_IN2/ LCD SEG1 P1, pin 17
|
||||
TIM2_CH3/TIM9_CH1/
|
||||
LCD_SEG1/COMP1_INP
|
||||
PA3 USART2_RX/ADC_IN3/ LCD SEG2 P1, pin 18
|
||||
TIM2_CH4/TIM9_CH2/
|
||||
LCD_SEG2/COMP1_INP
|
||||
PA4 SPI1_NSS/USART2_CK/ Measurement (Iuu) P1, pin 19
|
||||
ADC_IN4/DAC_OUT1/
|
||||
COMP1_INP
|
||||
PA5 SPI1_SCK/ADC_IN5/ --- P1, pin 20
|
||||
DAC_OUT2/
|
||||
TIM2_CH1_ETR/COMP1_
|
||||
INP
|
||||
PA6 SPI1_MISO/ADC_IN6/ Linear Touch Sensor (PA6) ---
|
||||
TIM3_CH1/TIM1_BKIN/
|
||||
LCD_SEG3/TIM10_CH1/
|
||||
COMP1_INP
|
||||
PA7 SPI1_MOSI/ADC_IN7/ Linear Touch Sensor (PA7) ---
|
||||
TIM3_CH2/TIM1_CH1N
|
||||
/LCD_SEG4/TIM11_CH1/
|
||||
PA8 USART1_CK/MCO/ LCD glass COM0 P2, pin 23
|
||||
LCD_COM0
|
||||
PA9 USART1_TX/LCD_COM1 LCD glass COM1 P2, pin 22
|
||||
PA10 USART1_RX/LCD_COM2 LCD glass COM2 P2, pin 21
|
||||
PA11 USART1_CTS/USBDM/ --- P2, pin 20
|
||||
SPI1_MISO
|
||||
PA12 USART1_RTS/USBDP/ --- P2, pin 19
|
||||
SPI1_MOSI
|
||||
JTDI TIM2_CH1_ETR/PA15/ LCD_SEG12 P2, pin 16
|
||||
SPI1_NSS/LCD_SEG17
|
||||
PB0 ADC_IN8/TIM3_CH3/ Linear Touch Sensor (PB0) ---
|
||||
LCD_SEG5/COMP1_INP/
|
||||
VREF_OUT
|
||||
PB1 ADC_IN9/TIM3_CH4/ Linear Touch Sensor (PB1) ---
|
||||
LCD_SEG6/COMP1_INP/
|
||||
VREF_OUT
|
||||
PB2/ --- --- P1, pin 21
|
||||
BOOT1
|
||||
JTDO TIM2_CH2/PB3/TRACES LCD_SEG3, SWO P2, pin 11
|
||||
WO/SPI1_SCK/COMP2_I
|
||||
NM/LCD_SEG7
|
||||
JNTRST TIM3_CH1/PB4/SPI1_MIS SEG4 P2, pin 10
|
||||
O/COMP2_INP/LCD_SEG8
|
||||
PB5 I2C1_SMBAl/TIM3_CH2/ LCD SEG5 P2, pin 9
|
||||
SPI1_MOSI/COMP2_INP/
|
||||
LCD_SEG9
|
||||
PB6 I2C1_SCL/TIM4_CH1/ LED Blue P2, pin 8
|
||||
USART1_TX/LCD_SEG8
|
||||
PB7 I2C1_SDA/TIM4_CH2/ LED Green P2, pin 7
|
||||
USART1_RX/PVD_IN
|
||||
PB8 TIM4_CH3/I2C1_SCL/ LCD SEG13 P2, pin 4
|
||||
LCD_SEG16/TIM10_CH1
|
||||
PB9 TIM4_CH4/I2C1_SDA/ LCD glass COM3 P2, pin 3
|
||||
LCD_COM3/TIM11_CH1
|
||||
PB10 I2C2_SCL/USART3_TX/ LCD SEG6 P1, pin 22
|
||||
TIM2_CH3/LCD_SEG10
|
||||
PB11 I2C2_SDA/USART3_RX/ LCD SEG7 P1, pin 23
|
||||
TIM2_CH4/LCD_SEG11
|
||||
PB12 SPI2_NSS/I2C2_SMBA/ LCD SEG8 P1, pin 24
|
||||
USART3_CK/LCD_SEG12
|
||||
2/ADC_IN18/COMP1_INP
|
||||
/ TIM10_CH1
|
||||
PB13 SPI2_SCK/USART3_CTS/ LCD SEG9 P1, pin 25
|
||||
LCD_SEG13/ADC_IN19/
|
||||
COMP1_INP/TIM9_CH1
|
||||
PB14 SPI2_MISO/USART3_RT LCD SEG10 P1, pin 26
|
||||
S/LCD_SEG14/ADC_IN20
|
||||
/ COMP1_INP/TIM9_CH2
|
||||
PB15 SPI2_MOSI/TIM1_CH3N/ LCD SEG11 P1, pin 27
|
||||
LCD_SEG15/ADC_IN21/
|
||||
COMP1_INP/TIM11_CH1/
|
||||
RTC_50_60Hz
|
||||
PC0 ADC_IN10/LCD_SEG18/ LCD SEG14 P1, pin 11
|
||||
COMP1_INP
|
||||
PC1 ADC_IN11/LCD_SEG19/ LCD SEG15 P1, pin 12
|
||||
COMP1_INP
|
||||
PC2 ADC_IN12/LCD_SEG20/ LCD SEG16 P1, pin 13
|
||||
COMP1_INP
|
||||
PC3 ADC_IN13/LCD_SEG21/ LCD SEG17 P1, pin 14
|
||||
COMP1_INP
|
||||
PC4 ADC_IN14/LCD_SEG22/ Linear Touch Sensor (PC4) ---
|
||||
COMP1_INP
|
||||
PC5 ADC_IN15/LCD_SEG23/ Linear Touch Sensor (PC5) ---
|
||||
COMP1_INP
|
||||
PC6 TIM3_CH1/LCD_SEG24 LCD SEG18 P2, pin 27
|
||||
PC7 TIM3_CH2/LCD_SEG25 LCD SEG19 P2, pin 26
|
||||
PC8 TIM3_CH3/LCD_SEG26 LCD SEG20 P2, pin 25
|
||||
PC9 TIM3_CH4/LCD_SEG27 LCD SEG21 P2, pin 24
|
||||
PC10 USART3_TX/LCD_SEG28 LCD SEG22 P2, pin 15
|
||||
/LCD_SEG40/LCD_COM4
|
||||
PC11 USART3_RX/LCD_SEG2 LCD SEG23 P2, pin 14
|
||||
9/LCD_SEG41/
|
||||
LCD_COM5
|
||||
PC12 USART3_CK/LCD_SEG3 --- P2, pin 13
|
||||
0/LCD_SEG42/
|
||||
LCD_COM6
|
||||
PC13 RTC_AF1/WKUP2 2 CNT_ IDD CNT_EN P1, pin 4
|
||||
EN 4
|
||||
PC14 OSC32_IN 3 OSC32_IN OSC32_IN P1, pin 5
|
||||
PC15 OSC32_OUT 4 OSC32_OUT OSC32_OUT P1, pin 6
|
||||
PD2 TIM3_ETR/LCD_SEG31/ --- P2, pin 12
|
||||
LCD_SEG43/LCD_COM7
|
||||
===== ===================== ================================ ================
|
||||
|
||||
LEDs
|
||||
====
|
||||
|
||||
The STM32L-Discovery board has four LEDs. Two of these are controlled by
|
||||
logic on the board and are not available for software control::
|
||||
|
||||
LD1 COM: LD2 default status is red. LD2 turns to green to indicate
|
||||
that communications are in progress between the PC and the
|
||||
ST-LINK/V2.
|
||||
LD2 PWR: Red LED indicates that the board is powered.
|
||||
|
||||
And two LEDs can be controlled by software::
|
||||
|
||||
User LD3: Green LED is a user LED connected to the I/O PB7 of the
|
||||
STM32L152 MCU.
|
||||
User LD4: Blue LED is a user LED connected to the I/O PB6 of the
|
||||
STM32L152 MCU.
|
||||
|
||||
These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
|
||||
defined. In that case, the usage by the board port is defined in
|
||||
include/board.h and src/stm32_autoleds.c. The LEDs are used to encode
|
||||
OS-related events as follows:
|
||||
|
||||
=================== ======================= ======== ========
|
||||
SYMBOL Meaning LED3 LED4
|
||||
=================== ======================= ======== ========
|
||||
LED_STARTED NuttX has been started OFF OFF
|
||||
LED_HEAPALLOCATE Heap has been allocated OFF OFF
|
||||
LED_IRQSENABLED Interrupts enabled OFF OFF
|
||||
LED_STACKCREATED Idle stack created ON OFF
|
||||
LED_INIRQ In an interrupt N/C N/C
|
||||
LED_SIGNAL In a signal handler N/C N/C
|
||||
LED_ASSERTION An assertion failed N/C N/C
|
||||
LED_PANIC The system has crashed OFF Blinking
|
||||
LED_IDLE STM32 is is sleep mode N/U
|
||||
=================== ======================= ======== ========
|
||||
|
||||
Serial Console
|
||||
==============
|
||||
|
||||
The STM32L-Discovery has no on-board RS-232 driver. Further, there are no
|
||||
USART pins that do not conflict with the on board resources, in particular,
|
||||
the LCD: Most USART pins are available if the LCD is enabled; USART2 may
|
||||
be used if either the LCD or the on-board LEDs are disabled.
|
||||
|
||||
PA9 USART1_TX LCD glass COM1 P2, pin 22
|
||||
PA10 USART1_RX LCD glass COM2 P2, pin 21
|
||||
PB6 USART1_TX LED Blue P2, pin 8
|
||||
PB7 USART1_RX LED Green P2, pin 7
|
||||
|
||||
PA2 USART2_TX LCD SEG1 P1, pin 17
|
||||
PA3 USART2_RX LCD SEG2 P1, pin 18
|
||||
|
||||
PB10 USART3_TX LCD SEG6 P1, pin 22
|
||||
PB11 USART3_RX LCD SEG7 P1, pin 23
|
||||
PC10 USART3_TX LCD SEG22 P2, pin 15
|
||||
PC11 USART3_RX LCD SEG23 P2, pin 14
|
||||
|
||||
NOTES:
|
||||
|
||||
- GND and (external) 5V are available on both P1 and P2. Note: These
|
||||
signals may be at lower voltage levels and, hence, may not properly
|
||||
drive an external RS-232 transceiver.
|
||||
|
||||
- The crystal X3 is not installed on the STM32L3-Discovery. As a result,
|
||||
the HSE clock is not available and the less accurate HSI must be used.
|
||||
This may limit the accuracy of the computed baud, especially at higher
|
||||
BAUD. The HSI is supposedly calibrated in the factory to within 1% at
|
||||
room temperatures so perhaps this not a issue.
|
||||
|
||||
- According to the STM32L-Discovery User Manual, the LCD should be removed
|
||||
from its socket if you use any of the LCD pins for any other purpose.
|
||||
|
||||
I have had no problems using the USART1 with PA9 and PA10 with a 3.3-5V
|
||||
RS-232 transceiver module at 57600 baud. I have not tried higher baud
|
||||
rates.
|
||||
|
||||
- There is no support for a USB serial connector on the STM32L-Discovery
|
||||
board. The STM32L152 does support USB, but the USB pins are "free I/O"
|
||||
on the board and no USB connector is provided. So the use of a USB
|
||||
console is not option. If you need console output, you will need to
|
||||
disable either LCD (and use any USART) or the LEDs (and use USART1)
|
||||
|
||||
Debugging
|
||||
=========
|
||||
|
||||
If you are going to use a debugger, you should make sure that the following
|
||||
settings are selection in your configuration file::
|
||||
|
||||
CONFIG_DEBUG_SYMBOLS=y : Enable debug symbols in the build
|
||||
CONFIG_ARMV7M_USEBASEPRI=y : Use the BASEPRI register to disable interrupts
|
||||
|
||||
STM32 ST-LINK Utility
|
||||
---------------------
|
||||
|
||||
For simply writing to FLASH, I use the STM32 ST-LINK Utility. At least
|
||||
version 2.4.0 is required (older versions do not recognize the STM32 F3
|
||||
device). This utility is available from free from the STMicro website.
|
||||
|
||||
OpenOCD
|
||||
-------
|
||||
|
||||
I am told that OpenOCD will work with the ST-Link, but I have never tried
|
||||
it.
|
||||
|
||||
https://github.com/texane/stlink
|
||||
|
||||
This is an open source server for the ST-Link that I have never used.
|
||||
|
||||
Configurations
|
||||
==============
|
||||
|
||||
Each STM32L-Discovery configuration is maintained in a sub-directory and
|
||||
can be selected as follow:
|
||||
|
||||
tools/configure.sh STM32L-Discovery:<subdir>
|
||||
|
||||
Where <subdir> is one of the following sub-directories.
|
||||
|
||||
NOTE: 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 apps/examples/nsh.
|
||||
|
||||
NOTES:
|
||||
|
||||
1. The serial console is on UART1 and NuttX LED support is enabled.
|
||||
Therefore, you will need an external RS232 driver or TTL serial-to-
|
||||
USB converter. The UART1 TX and RX pins should be available on
|
||||
PA9 and PA10, respectively.
|
||||
|
||||
The serial console is configured for 57600 8N1 by default.
|
||||
|
||||
2. Support for NSH built-in applications is *not* enabled.
|
||||
|
||||
3. By default, this configuration uses the ARM EABI toolchain
|
||||
for Windows and builds under Cygwin (or probably MSYS). That
|
||||
can easily be reconfigured, of course.
|
||||
|
||||
Build Setup::
|
||||
|
||||
CONFIG_HOST_WINDOWS=y : Builds under Windows
|
||||
CONFIG_WINDOWS_CYGWIN=y : Using Cygwin
|
||||
|
||||
System Type::
|
||||
|
||||
CONFIG_ARM_TOOLCHAIN_GNU_EABI=y : GNU EABI toolchain for Windows
|
||||
|
||||
4. SLCD.
|
||||
When the LCD is enabled and the LEDs are disabled, the USART1
|
||||
serial console will automatically move to PB6 and PB7 (you will get
|
||||
a compilation error if you forget to disable the LEDs).
|
||||
|
||||
====== ========== ========== ===========
|
||||
SIGNAL FUNCTION LED CONNECTION
|
||||
====== ========== ========== ===========
|
||||
PB6 USART1_TX LED Blue P2, pin 8
|
||||
PB7 USART1_RX LED Green P2, pin 7
|
||||
====== ========== ========== ===========
|
||||
|
||||
To enable apps/examples/slcd to test the SLCD:
|
||||
|
||||
Binary Formats::
|
||||
|
||||
CONFIG_BINFMT_DISABLE=n : Don't disable binary support
|
||||
CONFIG_BUILTIN=y : Enable support for built-in binaries
|
||||
|
||||
Application Configuration -> NSH Library::
|
||||
|
||||
CONFIG_NSH_BUILTIN_APPS=y : Enable builtin apps in NSH
|
||||
CONFIG_NSH_ARCHINIT=y : Needed to initialize the SLCD
|
||||
|
||||
Application Configuration -> Examples::
|
||||
|
||||
CONFIG_EXAMPLES_SLCD=y : Enable apps/examples/slcd
|
||||
@@ -0,0 +1,177 @@
|
||||
==========
|
||||
ST STM32L1
|
||||
==========
|
||||
|
||||
Supported MCUs
|
||||
==============
|
||||
|
||||
TODO
|
||||
|
||||
Peripheral Support
|
||||
==================
|
||||
|
||||
TODO
|
||||
|
||||
Memory
|
||||
------
|
||||
|
||||
CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case):
|
||||
|
||||
CONFIG_RAM_SIZE=16384 (16Kb)
|
||||
|
||||
CONFIG_RAM_START - The start address of installed DRAM
|
||||
|
||||
CONFIG_RAM_START=0x20000000
|
||||
|
||||
CONFIG_STM32_CCMEXCLUDE - Exclude CCM SRAM from the HEAP
|
||||
|
||||
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.
|
||||
|
||||
Clock
|
||||
-----
|
||||
|
||||
CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG - Enables special STM32 clock
|
||||
configuration features.::
|
||||
|
||||
CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG=n
|
||||
|
||||
TIMER
|
||||
-----
|
||||
|
||||
Timer devices may be used for different purposes. One special purpose is
|
||||
to generate modulated outputs for such things as motor control. If CONFIG_STM32_TIMn
|
||||
is defined (as above) then the following may also be defined to indicate that
|
||||
the timer is intended to be used for pulsed output modulation, ADC conversion,
|
||||
or DAC conversion. Note that ADC/DAC require two definition: Not only do you have
|
||||
to assign the timer (n) for used by the ADC or DAC, but then you also have to
|
||||
configure which ADC or DAC (m) it is assigned to.
|
||||
|
||||
CONFIG_STM32_TIMn_PWM Reserve timer n for use by PWM, n=1,..,14
|
||||
CONFIG_STM32_TIMn_ADC Reserve timer n for use by ADC, n=1,..,14
|
||||
CONFIG_STM32_TIMn_ADCm Reserve timer n to trigger ADCm, n=1,..,14, m=1,..,3
|
||||
CONFIG_STM32_TIMn_DAC Reserve timer n for use by DAC, n=1,..,14
|
||||
CONFIG_STM32_TIMn_DACm Reserve timer n to trigger DACm, n=1,..,14, m=1,..,2
|
||||
|
||||
For each timer that is enabled for PWM usage, we need the following additional
|
||||
configuration settings:
|
||||
|
||||
CONFIG_STM32_TIMx_CHANNEL - Specifies the timer output channel {1,..,4}
|
||||
|
||||
NOTE: The STM32 timers are each capable of generating different signals on
|
||||
each of the four channels with different duty cycles. That capability is
|
||||
not supported by this driver: Only one output channel per timer.
|
||||
|
||||
JTAG
|
||||
----
|
||||
|
||||
CONFIG_STM32_JTAG_FULL_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
|
||||
|
||||
CONFIG_STM32_JTAG_NOJNTRST_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
|
||||
but without JNTRST.
|
||||
|
||||
CONFIG_STM32_JTAG_SW_ENABLE - Set JTAG-DP disabled and SW-DP enabled
|
||||
|
||||
|
||||
USART
|
||||
-----
|
||||
|
||||
CONFIG_U[S]ARTn_SERIAL_CONSOLE - selects the USARTn (n=1,2,3) or UART
|
||||
m (m=4,5) for the console and ttys0 (default is the USART1).
|
||||
|
||||
CONFIG_U[S]ARTn_RXBUFSIZE - Characters are buffered as received.
|
||||
This specific the size of the receive buffer
|
||||
|
||||
CONFIG_U[S]ARTn_TXBUFSIZE - Characters are buffered before
|
||||
being sent. This specific the size of the transmit buffer
|
||||
|
||||
CONFIG_U[S]ARTn_BAUD - The configure BAUD of the UART. Must be
|
||||
|
||||
CONFIG_U[S]ARTn_BITS - The number of bits. Must be either 7 or 8.
|
||||
|
||||
CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
||||
|
||||
CONFIG_U[S]ARTn_2STOP - Two stop bits
|
||||
|
||||
CAN
|
||||
---
|
||||
|
||||
CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or
|
||||
CONFIG_STM32_CAN2 must also be defined)
|
||||
|
||||
CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID. Default
|
||||
Standard 11-bit IDs.
|
||||
|
||||
CONFIG_CAN_FIFOSIZE - The size of the circular buffer of CAN messages.
|
||||
Default: 8
|
||||
|
||||
CONFIG_CAN_NPENDINGRTR - The size of the list of pending RTR requests.
|
||||
Default: 4
|
||||
|
||||
CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback
|
||||
mode for testing. The STM32 CAN driver does support loopback mode.
|
||||
|
||||
CONFIG_STM32_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1
|
||||
is defined.
|
||||
|
||||
CONFIG_STM32_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2
|
||||
is defined.
|
||||
|
||||
CONFIG_STM32_CAN_TSEG1 - The number of CAN time quanta in segment 1.
|
||||
Default: 6
|
||||
|
||||
CONFIG_STM32_CAN_TSEG2 - the number of CAN time quanta in segment 2.
|
||||
Default: 7
|
||||
|
||||
CONFIG_STM32_CAN_REGDEBUG - If CONFIG_DEBUG_FEATURES is set, this will generate an
|
||||
dump of all CAN registers.
|
||||
|
||||
SPI
|
||||
---
|
||||
|
||||
CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
|
||||
support. Non-interrupt-driven, poll-waiting is recommended if the
|
||||
interrupt rate would be to high in the interrupt driven case.
|
||||
|
||||
CONFIG_STM32_SPIx_DMA - Use DMA to improve SPIx transfer performance.
|
||||
Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
|
||||
|
||||
SLCD
|
||||
----
|
||||
|
||||
To enable SLCD support::
|
||||
|
||||
Board Selection:
|
||||
CONFIG_ARCH_LEDS=n : Disable board LED support
|
||||
|
||||
Library Routines:
|
||||
CONFIG_LIBC_SLCDCODEC=y : Enable the SLCD CODEC
|
||||
|
||||
System Type -> STM32 Peripheral Support:
|
||||
CONFIG_STM32_LCD=y : Enable the Segment LCD
|
||||
|
||||
To enable LCD debug output::
|
||||
|
||||
Device Drivers:
|
||||
CONFIG_LCD=y : (Needed to enable LCD debug)
|
||||
|
||||
Build Setup -> Debug Options:
|
||||
CONFIG_DEBUG_FEATURES=y : Enable debug features
|
||||
CONFIG_DEBUG_INFO=y : Enable LCD debug
|
||||
|
||||
NOTE: At this point in time, testing of the SLCD is very limited because
|
||||
there is not much in apps/examples/slcd. Certainly there are more bugs
|
||||
to be found. There are also many segment-encoded glyphs in stm32_lcd.c
|
||||
But there is a basically functional driver with a working test setup
|
||||
that can be extended if you want a fully functional SLCD driver.
|
||||
|
||||
Supported Boards
|
||||
================
|
||||
|
||||
.. toctree::
|
||||
:glob:
|
||||
:maxdepth: 1
|
||||
|
||||
boards/*/*
|
||||
@@ -1,26 +0,0 @@
|
||||
Nucleo-64 Boards
|
||||
================
|
||||
|
||||
The Nucleo-L152RE is a member of the Nucleo-64 board family. The Nucleo-64
|
||||
is a standard board for use with several STM32 parts in the LQFP64 package.
|
||||
Variants include
|
||||
|
||||
Order code Targeted STM32
|
||||
------------- --------------
|
||||
NUCLEO-F030R8 STM32F030R8T6
|
||||
NUCLEO-F070RB STM32F070RBT6
|
||||
NUCLEO-F072RB STM32F072RBT6
|
||||
NUCLEO-F091RC STM32F091RCT6
|
||||
NUCLEO-F103RB STM32F103RBT6
|
||||
NUCLEO-F302R8 STM32F302R8T6
|
||||
NUCLEO-F303RE STM32F303RET6
|
||||
NUCLEO-F334R8 STM32F334R8T6
|
||||
NUCLEO-F401RE STM32F401RET6
|
||||
NUCLEO-F410RB STM32F410RBT6
|
||||
NUCLEO-F411RE STM32F411RET6
|
||||
NUCLEO-F446RE STM32F446RET6
|
||||
NUCLEO-L053R8 STM32L053R8T6
|
||||
NUCLEO-L073RZ STM32L073RZT6
|
||||
NUCLEO-L152RE STM32L152RET6
|
||||
NUCLEO-L452RE STM32L452RET6
|
||||
NUCLEO-L476RG STM32L476RGT6
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user