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Add basic Kinetis serial support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3878 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2011-08-14 15:53:19 +00:00
parent 953619ba3b
commit 7273c1fb86
4 changed files with 9 additions and 17 deletions
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configs/kwikstik-k40/README.txt
+4 -5
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@@ -300,16 +300,15 @@ KwikStik-K40-specific Configuration Options
Kinetis K40 specific device driver settings
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn (n=1,2,3) or UART
m (m=4,5) for the console and ttys0 (default is the UART1).
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn (n=0..5) 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_BAUD - The configure BAUD of the UART.
CONFIG_UARTn_BITS - The number of bits. Must be either 8 or 8.
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_UARTn_2STOP - Two stop bits
CONFIG_KINETIS_SPI_INTERRUPTS - Select to enable interrupt driven SPI
support. Non-interrupt-driven, poll-waiting is recommended if the
configs/kwikstik-k40/include/board.h
+1 -1
View File
@@ -70,7 +70,7 @@
#define BOARD_PLLIN_FREQ (BOARD_EXTAL_FREQ / BOARD_PRDIV)
#define BOARD_PLLOUT_FREQ (BOARD_EXTAL_FREQ * BOARD_VDIV)
#define BOARD_MCG_FREQ BOARD_PLL_FREQ
#define BOARD_MCG_FREQ BOARD_PLLOUT_FREQ
/* SIM CLKDIV1 dividers */
configs/kwikstik-k40/ostest/defconfig
+3 -10
View File
@@ -142,15 +142,14 @@ CONFIG_KINETIS_ADC3=n
# K40X256VLQ100 specific serial device driver settings
#
# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
# console and ttys0 (default is the UART1).
# 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_BAUD - The configure BAUD of the UART.
# CONFIG_UARTn_BITS - The number of bits. Must be either 8 or 9.
# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
# CONFIG_UARTn_2STOP - Two stop bits
#
CONFIG_UART1_SERIAL_CONSOLE=y
CONFIG_UART2_SERIAL_CONSOLE=n
@@ -188,12 +187,6 @@ CONFIG_UART3_PARITY=0
CONFIG_UART4_PARITY=0
CONFIG_UART5_PARITY=0
CONFIG_UART1_2STOP=0
CONFIG_UART2_2STOP=0
CONFIG_UART3_2STOP=0
CONFIG_UART4_2STOP=0
CONFIG_UART5_2STOP=0
#
# K40X256VLQ100 specific SSI device driver settings
#
configs/twr-k60n512/include/board.h
+1 -1
View File
@@ -71,7 +71,7 @@
#define BOARD_PLLIN_FREQ (BOARD_EXTAL_FREQ / BOARD_PRDIV)
#define BOARD_PLLOUT_FREQ (BOARD_EXTAL_FREQ * BOARD_VDIV)
#define BOARD_MCG_FREQ BOARD_PLL_FREQ
#define BOARD_MCG_FREQ BOARD_PLLOUT_FREQ
/* SIM CLKDIV1 dividers */