rusefi
/
ChibiOS
mirror of https://github.com/rusefi/ChibiOS.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

FSMC. Added FMC support in rcc and registry files. This changes needed for community FSMC code functioning. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7512 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
barthess 2014-11-16 09:23:21 +00:00
parent 1409bd15bd
commit f8dc1b4a80
2 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
os/hal/ports/STM32/STM32F4xx/stm32_rcc.h
View File

@ -1388,13 +1388,17 @@
* @{ * @{
*/ */
/** /**
* @brief Enables the FSMS peripheral clock. * @brief Enables the FSMC peripheral clock.
* *
* @param[in] lp low power enable flag * @param[in] lp low power enable flag
* *
* @api * @api
*/ */
#if defined(STM32_FSMC_IS_FMC)
#define rccEnableFSMC(lp) rccEnableAHB3(RCC_AHB3ENR_FMCEN, lp)
#else
#define rccEnableFSMC(lp) rccEnableAHB3(RCC_AHB3ENR_FSMCEN, lp) #define rccEnableFSMC(lp) rccEnableAHB3(RCC_AHB3ENR_FSMCEN, lp)
#endif
/** /**
* @brief Disables the FSMC peripheral clock. * @brief Disables the FSMC peripheral clock.
@ -1403,14 +1407,22 @@
* *
* @api * @api
*/ */
#if defined(STM32_FSMC_IS_FMC)
#define rccDisableFSMC(lp) rccDisableAHB3(RCC_AHB3ENR_FMCEN, lp)
#else
#define rccDisableFSMC(lp) rccDisableAHB3(RCC_AHB3ENR_FSMCEN, lp) #define rccDisableFSMC(lp) rccDisableAHB3(RCC_AHB3ENR_FSMCEN, lp)
#endif
/** /**
* @brief Resets the FSMC peripheral. * @brief Resets the FSMC peripheral.
* *
* @api * @api
*/ */
#if defined(STM32_FSMC_IS_FMC)
#define rccResetFSMC() rccResetAHB3(RCC_AHB3RSTR_FMCRST)
#else
#define rccResetFSMC() rccResetAHB3(RCC_AHB3RSTR_FSMCRST) #define rccResetFSMC() rccResetAHB3(RCC_AHB3RSTR_FSMCRST)
#endif
/** @} */ /** @} */
/*===========================================================================*/ /*===========================================================================*/

1
os/hal/ports/STM32/STM32F4xx/stm32_registry.h
View File

@ -322,6 +322,7 @@
/* FSMC attributes.*/ /* FSMC attributes.*/
#define STM32_HAS_FSMC TRUE #define STM32_HAS_FSMC TRUE
#define STM32_FSMC_IS_FMC TRUE
#define STM32_FSMC_DMA_MSK (STM32_DMA_STREAM_ID_MSK(2, 0) |\ #define STM32_FSMC_DMA_MSK (STM32_DMA_STREAM_ID_MSK(2, 0) |\
STM32_DMA_STREAM_ID_MSK(2, 1) |\ STM32_DMA_STREAM_ID_MSK(2, 1) |\
STM32_DMA_STREAM_ID_MSK(2, 2) |\ STM32_DMA_STREAM_ID_MSK(2, 2) |\