Solved
power voltage detector external input error in code generation with stm32G0
Hi !
i have found that if you try to select power voltage detector in (external input analog voltage) on Cube Ide there is a missing line in the code generated that make the code don't work
here an example of code generated for the option with the internal analog voltage:
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
PWR_PVDTypeDef sConfigPVD = {0};
__HAL_RCC_SYSCFG_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
/* System interrupt init*/
/* Peripheral interrupt init */
/* PVD_VDDIO2_IRQn interrupt configuration */
HAL_NVIC_SetPriority(PVD_VDDIO2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(PVD_VDDIO2_IRQn);
/** PVD Configuration
*/
sConfigPVD.PVDLevel = PWR_PVDLEVEL_RISING_0|PWR_PVDLEVEL_FALLING_0;
sConfigPVD.Mode = PWR_PVD_MODE_IT_RISING_FALLING;
HAL_PWR_ConfigPVD(&sConfigPVD);
/** Enable the PVD Output
*/
HAL_PWR_EnablePVD();
/** Disable the internal Pull-Up in Dead Battery pins of UCPD peripheral
*/
HAL_SYSCFG_StrobeDBattpinsConfig(SYSCFG_CFGR1_UCPD1_STROBE | SYSCFG_CFGR1_UCPD2_STROBE);
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
here the code for the external input analog voltage:
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
PWR_PVDTypeDef sConfigPVD = {0};
__HAL_RCC_SYSCFG_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
/* System interrupt init*/
/* Peripheral interrupt init */
/* PVD_VDDIO2_IRQn interrupt configuration */
HAL_NVIC_SetPriority(PVD_VDDIO2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(PVD_VDDIO2_IRQn);
/** PVD Configuration
*/
sConfigPVD.Mode = PWR_PVD_MODE_IT_RISING_FALLING;
HAL_PWR_ConfigPVD(&sConfigPVD);
/** Enable the PVD Output
*/
HAL_PWR_EnablePVD();
/** Disable the internal Pull-Up in Dead Battery pins of UCPD peripheral
*/
HAL_SYSCFG_StrobeDBattpinsConfig(SYSCFG_CFGR1_UCPD1_STROBE | SYSCFG_CFGR1_UCPD2_STROBE);
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
the line sConfigPVD.PVDLevel = is missing!
to make the code for the external input analog voltage you have to add the missing line with the value PWR_PVDLEVEL_7
so here the correct lines of code:
sConfigPVD.PVDLevel = PWR_PVDLEVEL_7;
sConfigPVD.Mode = PWR_PVD_MODE_IT_RISING_FALLING;
HAL_PWR_ConfigPVD(&sConfigPVD);
is it possible to correct this issue in the next release?
thank you