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HiI configured UART-2 to respond to interrupts.If i use the RealTerm to write to the COMPORT of the STM (through the USB cable), the ISR works.But, if I use usb-uart adaptor connected directly to PA3 (the UART-2 Rx pin), the ISR is not called.If I re...
Hello ST community.I am trying to enable CRC verification to my SPI bus connecting me with an external sensor. Communication works as expected, I am receiving data from the sensor that is valid. However the CRC byte generated by me is incorrect, this...
Hi Folks,Our project needs to use a 7" TFT display and be able to write data to a USB stick. The Nucleo-F429ZI board looked promising but as far as I can tell it won't let me enable the LTDC and USB-OTG-FS (or HS) at the same time.I found the Nucleo-...
I can build a “timer” using a counter with “decoder” circuitry to create an output signal at a specific time after starting the counter...Alternately, after each clock to the counter, the counters output value could be compared to some register value...
Posted on November 20, 2014 at 12:53 Hi, I'm working on a datalogging device which needs to stream data into an SD card. I need the data to be intact, that is, no missing blocks and at the moment the way I'm doing this is by reading back...
I am using qspi to connect w25q256, I have a stldr file suitable for stm32cubeprogrammer. I want to know how to use STM32 VS Code Extension to program and debug external flash.
[NUCLEO-U575ZI-Q] USART1 unable to enter receive interrupt when i enable the trustzone.USART1 work in the non-secure world，it only can send data but not receive data. You can see the RDE register is changed，but the usart receive interrupt is not tr...
if in the osciloscopio only get noise in the HAL_UART_Transmit(&huart8,(uint8_t*)msg,strlen(msg),100); which part of code should be badstatic void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_InitStruct; /* GPIO Ports Clock Enable */ __HAL_RCC_GPIOJ...
If i configure D1 pj8 as tx for uart8，D0 pj9 as rx for uart8.When conect to led direct D0 could let led on but D1 no this case should be right ？static void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_InitStruct; /* GPIO Ports Clock Enable */ __HAL_...
