The below code cannot be reordered due to volatile storage type:void HAL_FDCAN_IRQHandler(FDCAN_HandleTypeDef *hfdcan) { uint32_t TxEventFifoITs; uint32_t RxFifo0ITs; uint32_t RxFifo1ITs; uint32_t Errors; uint32_t ErrorStatusITs; uint32_t...
I am trying to use the SPI bootloader on a Nucleo F446ZE board and have problems when issuing commands. The symptom is that every other command is not acknowledge and every other works fine. Trying for instance the GET_VERSION command gives the follo...
Im my system based on STM32H753 I would like to use system bootloader by USART1.After struggling with my PCB without getting bootloader working then I switched to NUCLEO-H743ZI2 board.From AN2606 I know that PA10 is RX input and PA9 is TX output so I...
Hi there,i am working on a composite device with STM32F4 and i got it working.I get in the device manager a MSC device and a serial com port. The issue now is i can't open the com port with any terminal program it doesn't respond.Anyone have experien...
https://community.st.com/s/question/0D50X00009XkgpsSAB/fatfs-sdio-dma-write-speedI'm trying to write WAV files to SD card on my STM32F7 Discovery board and I've finally gotten round to setting up a DMA + FATFS + SDMMC. My sampling rate is around 1Ms...
I'm using "STM32L452CC". PA11 pin in connected to battery level checking part. But I can check only ADC1_EXTI11, and I'm using ADC1_IN5,6,7,8,9(PA0,1,2,3,4 pins) DMA_cirgular.So, for battery level checking, I wanna use "GPIO_Analog". But i cannot sea...
Sent: 0x7F // Test PatternReceived: 0x79 // ACKSent byte 1: 0x31 // WRITE commandSent byte 2: 0xCE // WRITE command complementReceived: 0x79 // ACK Sent byte 3: 0x20 ...
Hello,I m a little bit lost. I want to create a midi board which plug on computer via USB port.I wanted to ask this question on stm32duino forum but seems to be down for a long time (I planned to user stm32duino to program). Can I ask question here ...