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Leverage some bit timing logic from LPC17xx to the STM32 CAN driver

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4317 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-01-20 03:37:29 +00:00
parent c62e27d17b
commit fe2501d654
8 changed files with 58 additions and 2 deletions
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2
configs/hymini-stm32v/README.txt
View File

@ -480,6 +480,8 @@ HY-Mini specific Configuration Options
mode for testing. The STM32 CAN driver does support loopback mode.
CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
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
CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
dump of all CAN registers.

2
configs/olimex-lpc1766stk/README.txt
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@ -705,7 +705,7 @@ Olimex LPC1766-STK Configuration Options
(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
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.

2
configs/stm3210e-eval/README.txt
View File

@ -570,6 +570,8 @@ STM3210E-EVAL-specific Configuration Options
mode for testing. The STM32 CAN driver does support loopback mode.
CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
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
CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
dump of all CAN registers.

23
configs/stm3210e-eval/ostest/defconfig
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@ -241,6 +241,29 @@ CONFIG_STM32_AM240320_DISABLE=n
CONFIG_STM32_SPFD5408B_DISABLE=n
CONFIG_STM32_R61580_DISABLE=y
#
# STM32F103Z specific CAN device driver settings
#
# CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or
# CONFIG_STM32_CAN2 must also be defined)
# 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_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
# CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
# 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
#
CONFIG_CAN=n
#CONFIG_CAN_FIFOSIZE
#CONFIG_CAN_NPENDINGRTR
CONFIG_CAN_LOOPBACK=n
CONFIG_CAN1_BAUD=700000
CONFIG_CAN2_BAUD=700000
#
# General build options
#

4
configs/stm3240g-eval/README.txt
View File

@ -282,6 +282,8 @@ Configuration Options:
CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
CONFIG_STM32_CAN2 - Enable support for CAN2
CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
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
CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
dump of all CAN registers.
@ -535,6 +537,8 @@ STM3240G-EVAL-specific Configuration Options
mode for testing. The STM32 CAN driver does support loopback mode.
CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
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
CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
dump of all CAN registers.

2
configs/stm3240g-eval/nsh/defconfig
View File

@ -269,6 +269,8 @@ CONFIG_SSI_POLLWAIT=y
# mode for testing. The STM32 CAN driver does support loopback mode.
# CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
# CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
# 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
#
CONFIG_CAN=n
#CONFIG_CAN_FIFOSIZE

4
configs/stm3240g-eval/ostest/defconfig
View File

@ -269,6 +269,8 @@ CONFIG_SSI_POLLWAIT=y
# mode for testing. The STM32 CAN driver does support loopback mode.
# CONFIG_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
# CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
# 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
#
CONFIG_CAN=n
#CONFIG_CAN_FIFOSIZE
@ -986,7 +988,7 @@ CONFIG_USBSTRG_REMOVABLE=y
# too many messages (CONFIG_PREALLOC_MQ_MSGS controls how many
# messages are pre-allocated).
#
CONFIG_NX=y
CONFIG_NX=n
CONFIG_NX_MULTIUSER=n
CONFIG_NX_NPLANES=1
CONFIG_NX_DISABLE_1BPP=y

21
configs/stm32f4discovery/README.txt
View File

@ -398,12 +398,33 @@ stm32f4discovery-specific Configuration Options
CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_U[S]ARTn_2STOP - Two stop bits
STM3240xxx CAN Configuration
CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or
CONFIG_STM32_CAN2 must also be defined)
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_CAN1_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN1 is defined.
CONFIG_CAN2_BAUD - CAN1 BAUD rate. Required if CONFIG_STM32_CAN2 is defined.
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
CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
dump of all CAN registers.
STM3240xxx SPI Configuration
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_SPI_DMA - Use DMA to improve SPI transfer performance.
Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
STM3240xxx DMA Configuration
CONFIG_SDIO_DMA - Support DMA data transfers. Requires CONFIG_STM32_SDIO
and CONFIG_STM32_DMA2.
CONFIG_SDIO_PRI - Select SDIO interrupt prority. Default: 128