STM32H743 PAL WAIT Topic is solved

[JSStabl]

The STM32H743 seems to have an issue with the PAL WAIT Drivers. To reproduce go to:

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chibios191/demos/STM32/RT-STM32H743I-NUCLEO144

set

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/**
 * @brief   Enables synchronous APIs.
 * @note    Disabling this option saves both code and data space.
 */
#if !defined(PAL_USE_CALLBACKS) || defined(__DOXYGEN__)
#define PAL_USE_CALLBACKS                   TRUE
#endif

/**
 * @brief   Enables synchronous APIs.
 * @note    Disabling this option saves both code and data space.
 */
#if !defined(PAL_USE_WAIT) || defined(__DOXYGEN__)
#define PAL_USE_WAIT                       TRUE
#endif

compile. Result:

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...(truncated)
Compiling hal_pal_lld.c
In file included from ../../../os/rt/include/ch.h:107:0,
                 from ../../../os/hal/osal/rt/osal.h:32,
                 from ../../../os/hal/include/hal.h:28,
                 from ../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:25:
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c: In function '_pal_lld_enablepadevent':
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:167:23: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'RTSR'; did you mean 'RTSR1'?
   osalDbgAssert(((EXTI->RTSR & padmask) == 0U) &&
                       ^
../../../os/rt/include/chdebug.h:130:11: note: in definition of macro 'chDbgAssert'
     if (!(c)) {                                                             \
           ^
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:167:3: note: in expansion of macro 'osalDbgAssert'
   osalDbgAssert(((EXTI->RTSR & padmask) == 0U) &&
   ^~~~~~~~~~~~~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:168:23: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'FTSR'; did you mean 'FTSR1'?
                 ((EXTI->FTSR & padmask) == 0U), "channel already in use");
                       ^
../../../os/rt/include/chdebug.h:130:11: note: in definition of macro 'chDbgAssert'
     if (!(c)) {                                                             \
           ^
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:167:3: note: in expansion of macro 'osalDbgAssert'
   osalDbgAssert(((EXTI->RTSR & padmask) == 0U) &&
   ^~~~~~~~~~~~~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:199:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'RTSR'; did you mean 'RTSR1'?
     EXTI->RTSR |= padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:201:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'RTSR'; did you mean 'RTSR1'?
     EXTI->RTSR &= ~padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:203:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'FTSR'; did you mean 'FTSR1'?
     EXTI->FTSR |= padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:205:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'FTSR'; did you mean 'FTSR1'?
     EXTI->FTSR &= ~padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:208:7: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'IMR'
   EXTI->IMR |= padmask;
       ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:209:7: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'EMR'
   EXTI->EMR &= ~padmask;
       ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c: In function '_pal_lld_disablepadevent':
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:229:15: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'RTSR'; did you mean 'RTSR1'?
   rtsr1 = EXTI->RTSR;
               ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:230:15: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'FTSR'; did you mean 'FTSR1'?
   ftsr1 = EXTI->FTSR;
               ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:261:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'IMR'
     EXTI->IMR  &= ~padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:262:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'EMR'
     EXTI->EMR  &= ~padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:263:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'RTSR'; did you mean 'RTSR1'?
     EXTI->RTSR  = rtsr1 & ~padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:264:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'FTSR'; did you mean 'FTSR1'?
     EXTI->FTSR  = ftsr1 & ~padmask;
         ^~
../../../os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c:265:9: error: 'EXTI_TypeDef {aka struct <anonymous>}' has no member named 'PR'
     EXTI->PR    = padmask;
         ^~
make: *** [../../../os/common/startup/ARMCMx/compilers/GCC/mk/rules.mk:178: build/obj/hal_pal_lld.o] Error 1


Is that due to the WIP status of the H7 port?

[JSStabl]

After some digging:

Adding #define STM32_EXTI_ENHANCED to mcuconf.h fixes the issues. Unsure if thats the right place to go. ArduPilot does it the same way.
https://github.com/ArduPilot/ardupilot/ ... _mcuconf.h

[Giovanni]

Hi,

That definitions has to go in stm32_registry.h, note that it is already present in all active branches. Probably the version you are using is not up to date, which version are you using?

Giovanni

[JSStabl]

I downloaded ChibiStudio around two weeks ago and I'm using the included ChibiOS 19.1.1 stable.

[Giovanni]

Just update the chibios dir to version 19.1.3.

Giovanni

[JSStabl]

Seems to fix it thanks!