I have started to use the newest version of the ChibiOS and during the compiling i got errors to ICUD7, PWMD7. The TIMER7 is used for GPT.
Chibios version: ChibiOS 20.3.0
Platform: STM32
Compiler: gcc-arm-none-eabi-8-2018-q4-major
I take a look at to the "os/hal/ports/STM32/stm32_tim7.inc" and i found this at line 95:
Code: Select all
/**
* @brief TIM7 interrupt handler.
*
* @isr
*/
OSAL_IRQ_HANDLER(STM32_TIM7_HANDLER) {
OSAL_IRQ_PROLOGUE();
#if HAL_USE_GPT
#if STM32_GPT_USE_TIM7
gpt_lld_serve_interrupt(&GPTD7);
#endif
#endif
#if HAL_USE_ICU
icu_lld_serve_interrupt(&ICUD7);
#endif
#if HAL_USE_PWM
pwm_lld_serve_interrupt(&PWMD7);
#endif
#if 1
#if STM32_ST_USE_TIM7
st_lld_serve_interrupt();
#endif
#endif
OSAL_IRQ_EPILOGUE();
}
The compiler gives an error because ICU is activated and tries to call ICU "lld_serve_interrupt" but ICUD7 is not activated. If the ICU and PWM subsystem activeted it also tries to call both lld functions which I guess is not functional.
I have made the following changes and the errors fixed:
Code: Select all
/**
* @brief TIM7 interrupt handler.
*
* @isr
*/
OSAL_IRQ_HANDLER(STM32_TIM7_HANDLER) {
OSAL_IRQ_PROLOGUE();
#if HAL_USE_GPT
#if STM32_GPT_USE_TIM7
gpt_lld_serve_interrupt(&GPTD7);
#endif
#endif
#if HAL_USE_ICU
#if STM32_ICU_USE_TIM7
icu_lld_serve_interrupt(&ICUD7);
#endif
#endif
#if HAL_USE_PWM
#if STM32_PWM_USE_TIM7
pwm_lld_serve_interrupt(&PWMD7);
#endif
#endif
#if 1
#if STM32_ST_USE_TIM7
st_lld_serve_interrupt();
#endif
#endif
OSAL_IRQ_EPILOGUE();
}
In that case i can activate ICU and PWM subsystem while I using the TIMER7 for GPT. It is the same error for TIM6. I suppose it is a bug. If not, i apologize for take your time.
Best regards
Richard
