I'm developing a device on an stm32f7 that uses USB HID to communicate data both ways.I have 4 buttons working nicely with a simple report descriptor and wrapper round USBD_HID_SendReport(). What I'd like to do is send a couple of short (8 word) 16 ...
Hi,We are having issues getting the ADC to work on our STM32L4R5 MCU using the CubeMX HAL. We are trying to read VREFINT, but cannot get a value other than 0xFFF to be returned from the ADC. No errors are reported from HAL_ADC_Start, HAL_ADC_PollForC...
The HAL_PCD_EP_Open function configures an out endpoint so that the host can actually write data to it, which is kind of a problem because if you did not use HAL_PCD_EP_Receive then ep->xfer_buff is NULL and USB_ReadPMA will generate a hard fault :(T...
Hello,The short story:I observe difference in behavior between osDelay() compared to IAR debugger steps.Is there anything which can explain why these two behaves differently ?The long story:Recently we changes our FPGA from asynchronous to synchroous...
With the CubeMX 5.3.0 with the STM32G474RE V1.1.0 library is the assert_failed called when MX_DAC1_Init() is executed.The DAC1 was configured as follow:The assert was called from the "MX_DAC1_Init()" function sConfig.DAC_HighFrequency = DAC_HIGH_FRE...
What is the difference between USART1_IRQHandler and HAL_UART_IRQHandlervoid USART1_IRQHandler(void) { /* USER CODE BEGIN USART1_IRQn 0 */ /* USER CODE END USART1_IRQn 0 */ HAL_UART_IRQHandler(&huart1); -----> does inter...
In function USB_DevInit (row 320) is some inconsistency: USBx->GOTGCTL &= ~USB_OTG_GCCFG_NOVBUSSENS;should be: USBx->GOCCFG &= ~USB_OTG_GCCFG_NOVBUSSENS; ?STM32CubeF4 version 1.24.1
Hi st-community, Actually i have create my own embedded server and blink the led through a web page and this is done with the help of enc28j60 module interface with stm32f207. Now I want to connect my web-server(my own website) with stm32f2+enc28j60....
I am using stm32cube with the HAL functions to start my project. I have everything running fine. I have my adc trigger using OCP2 of my pwm and this works like a charm. But wen i use the uart somehow my adc does not want to trigger anymore and i do n...
Hello,I am using STM32H as a FS USB device, my desktop application check for Device ID and Product ID to connect to the device as VCOM port.the problem is that when connecting different devices to PC "one after the other", each new device is assigned...