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I have tried flashing from TouchGFX and also from CUBEIDE. I did manage to run a first trial of example but after the 3rd modification is went black.The lcd remains black. I add a screenshot with the log from TouchGFX . It states failed to erase memo...
In the ST STL library (en.x-cube-classb-v2-3-0) they have used both watchdog timers. Is it necessary to use both watchdog timers(IWDG and WWDG) for class B compliance?
Dear all,I have 2 MODBUS 485 ports, one in UART1, the another in UART3, both in DMA mode.Testing frame collisions with Docklight I see the function HAL_UART_ErrorCallback called with an Error code of 1 (Parity error), 8(Overrin error) or 11 (Parity+N...
Hi,I have got confused in knowing how to actually register a User call back function for Transfer complete event in UART. I am using DMA. To give an idea on what I am doing, below re the lines that I have added in my code.void TxComplete_Callback(str...
Hi, I want to make a bridge between 2 CAN BUSes with STM32F4. I am trying to listen of interrupts of both CAN on HAL_CAN_RxFifo0MsgPendingCallback and receive a message and send it to another CAN, but it seems that I only receive CAN1 interrupt. CAN2...
Hello,I need to find a solution to generate a pulse through a GPIO...To generate a bit 0, I need to send a level HIGH of 300 ns following by a level LOW of 900 ns minimum.To generate a bit 1, I need to send a level HIGH of 900 ns following by a level...
I am using stm32f429zi discovery board.When I am trying to use SPI peripheral, one bit shift in MOSI is observed with respect to Clock.It is tested in all modes of SPI, still getting the same result in oscilloscope. We are not able to understand this...
Working on a bootloader on the STM32F745 and starting from example code there was the function call CPU_CACHE_Enable.In the original examples, this is called right at the start of main(). I had moved this function call later as I (thought) I wanted t...
