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Dear ST,I am trying to configure a voltage follower usin intenal op-amp for external voltage monitoring. And we are going to read that value through ADC.Therefore, it is necessary to select the resistance value of the voltage divider.So I want to kno...
Why using:/* Fill EraseInit structure*/ EraseInitStruct.TypeErase = FLASH_TYPEERASE_PAGES; EraseInitStruct.Banks = FLASH_BANK_1; EraseInitStruct.Page = StartPage; EraseInitStruct.NbPages = ((EndPage - StartPage)/FLASH_PAGE_SIZE) +1; /* F...
Hi,I am working on I2C read EEPROM. The HAL function failed due to the I2C_FLAG_BUSY is always SET.Is there anything I am missing in init code?Thx if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY, tickstart) != HAL_OK) { ...
I'm trying to 500ms once transmit 5 byte of data. but 2 byte of data only transmit . below i given my code . i don't know where i made mistake if any one know help me.UART_HandleTypeDef huart2; DMA_HandleTypeDef hdma_usart2_tx; DMA_HandleTypeDef hdma...
I have a custom PCB with a STM32F429ZIT6 on, I am using CubeMX and STM32CubeIDE.The board generates encoders signals with TIM1 & TIM3 in Output Compare mode.I can scope and see the correct encoder signals being generated by both timers.Then, I also w...
Hi.I have in my hand Nucleo with STM32F103 (old uC but to understand grouping newer is not needed).In Programming Manual PM0056 on page 134 and 135 I can see a SC_AIRCR register which on PRIGROUP field at reset are all zeros, but on next page in tabl...
Hello.STM32G070CI'm having some issues with the WUF flag when exiting Standby. Exit mode is set to WKUP1 (PA0).I poll the register after exiting standby and in the PWR->SR1 register, the SBF flag is set, but the WUF1 flag is cleared.I also noticed an...
Tip me please why after migration from STM32U575ZIT6Q (evaluation board STM32U5 Nucleo-144) to STM32U575RGT6 (user board) with the same configuration and project code I have problems:FD-CAN works up to 2Mbit/s instead 2.5MFlash programming a fault (t...
I was using HAL_UARTEx_ReceiveToIdle_IT to receive data on modbus. After running for couple minutes without any issues it hits the HardFault_Handler. My registers at the time of HardFualtany help would be much appreciated
I have two input channels which I have to sample simultaneously so I wanted to know what should be the ioc setting for the same? and what HAL commands are used to run ADCs in this mode?
