I'm trying to convert 3 ADC channels using DMA. But the variables don't seem to change when I watch them in the debugger. I know the conversion complete callback is executed because I breakpointed it. So this suggests that the DMA transfer is not exe...
Posted on April 13, 2018 at 01:38I have built a custom STM32F446ZE board and I used the ST890CDR current protector and the LD39050PU33R voltage regulator in exactly the same way they are implemented in the Nucleo Board from ST. The only difference i...
Hi, I'm using 2 STM32F7-SOMs and the same program for both of them. I have ran my program on the original STM32F7-SOM, and the USB host was working. Then, I ran it on the other STM32F7-SOM, and the USB stucks at enumeration state. Any suggestions or...
I have been able to implement individually:SD + FreeRTOS + FATFS + DMAUSB + FreeRTOS + FATFSI want to know how can I make (SD + USB + FreeRTOS + FATFS + DMA) work. Example would be great. Thank you every much.
#define RXBUFFERSIZE 2 uint8_t aRxBuffer[RXBUFFERSIZE];static void MX_USART3_UART_Init(void) { __HAL_RCC_USART3_CLK_ENABLE(); huart3.Instance = USART3; huart3.Init.BaudRate = 115200; huart3.Init.WordLength = UART_WORDLENGTH_8B; huart3.In...
I cant't figure this out. I had no problems installing and using the driver with a Nucleo board on my desktop. However, the installer keeps failing on my laptop. The installer asks for and I give it admin privileges. I tried to manually update the...
I can't get the STM32L07RZ-Nucleo ADC regular conversion interrupt example to work. I'm using the Keil MDK variant. I upload the program, start the debugger and put uwADCxConvertedValue into watch window #1The doc file says to connect a signal to P...
Hi,I have a nucleo L053r8 and a nucleo f401re boards. I want to use the st-link of the L053 board to load code and debug the f401 board. I removed jumpers from CN2 and connected the pins of CN4 connector of l053 board to the correct pins of the f401r...
I want use to use a stm32L011 nucleo borad without a PC. Once the code is downloaded I want just supply the power of the nucleo board through the USB port with a single USB charger. When I did it, the nucleo board doesn't start the code. If I supply ...
