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ChibiOS
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4131 35acf78f-673a-0410-8e92-d51de3d6d3f4

This commit is contained in:
gdisirio 2012-04-23 18:55:36 +00:00
parent 226d140bb9
commit 86153d2f0a
2 changed files with 4 additions and 4 deletions
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6
os/hal/platforms/STM32/ext_lld.c
View File

@ -577,11 +577,11 @@ void ext_lld_channel_enable(EXTDriver *extp, expchannel_t channel) {
/* Setting the associated GPIO for external channels.*/
if (channel < 16) {
uint32_t n = channel & 3;
uint32_t mask = 0xF << (channel >> 2);
uint32_t n = channel >> 2;
uint32_t mask = ~(0xF << (channel & 3));
uint32_t port = ((extp->config->channels[channel].mode &
EXT_MODE_GPIO_MASK) >>
EXT_MODE_GPIO_OFF) << (channel >> 2);
EXT_MODE_GPIO_OFF) << (channel & 3);
#if defined(STM32L1XX_MD) || defined(STM32F2XX) || defined(STM32F4XX)
SYSCFG->EXTICR[n] = (SYSCFG->EXTICR[n] & mask) | port;

2
todo.txt
View File

@ -8,7 +8,6 @@ N = Decided against.
Version 2.4.1
* MAC driver for STM32F107, STM32F2xx, STM32F4xx.
* SDC driver port to STM32F2 and STM32F4.
* FatFs 0.9x integration.
X STM32F2 validation (so far testing done on STM32F4 only).
X Revision of the RTCv2 driver implementation.
- CAN2 support and CAN driver test on STM32F2/F4.
@ -18,6 +17,7 @@ Within 2.5.x:
* Handling of Virtual Timer callbacks out of critical zone.
* Add normal API (not iclass) variants of the VT functions.
* MMC_SPI driver speedup.
* FatFs 0.9x integration.
- USB driver model revision.
X STM32 OTG USB cell support for CL, F2, F4 devices.
- Add USARTs support to the STM32 SPI driver.