Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I am using stm32l496, when in stm32cube I set the MSI clock above 2 MHz even if I don't change the Uart clock, when micro exits from lprun mode, HAL_UART_Transmit function not working or prints at a very delayed time for example if it must printed ev...
Hi all,(I am using a STM32L031) I'm trying to design a system that receives a UART string and uses this data to drive a WS2812 LED strip at different colors depending on the string. So far, I've done a lot of googling and found that a lot of people a...
The ADC is configured as shown below. TIM3 is configured: 200ms, Count Down, Auto-reload Enable, MSM Disabled and TRGO=Update Event. HAL_ADC_ConvCpltCallback() is called once at the apparent end of the first sequence with good data on each channel. ...
I am trying to get the Audio Application Demo (Audio_playback_and_record) to work in STM32Cube_FW_F7_V1.15.0. I am not sure what type of storage device I need to attach to the STM32F769I-Discovery board. I have attached the screen output. Thanks fo...
HI,I have a Demo application based on the STM32Cube_FW_F7_V1.15.0 audio example. This example defaults to using the onboard digital mics. I need to use the analog mic/CN6. I made changes to use the INPUT_DEVICE_ANALOG_MIC. /* MP34DT01TR digital mi...
Using STM32G070CB with IAR. I have the following ADC Channels configured in Cube: 0-9, 11 and 13. I'm using 16x Oversampling, Sequence Not Fully Configured and DMA and wanting to interrupt after the sequence of 12 channels has been saved to DMA. Cub...
Hi,I run this Example:STM32Cube_FW_F7_V1.15.0\Projects\STM32F769I-Discovery\Applications\USB_Device\MSC_Standalone\ (with Keil/MDK-ARM)When I conntect the Disco-Board to a Win-7 PC, the Board enumeratesand a USB-Drive is visible (read-/writeable)When...
Hello,Target : NUCLEO-L432KC boardIDE : STM32Cube IDEOS : WindowsI want to get information from a GPS chip with an UART communication (TX/RX). It works when I use non-interrupt mode with HAL_UART_Receive function form HAL library.However I want to op...
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) // call back function{ static unsigned int i = 0; HAL_UART_Receive_IT(&huart1,(uint8_t*)&rx[i],1); i++; if(i==200) { f.g_gps_data_received_F=1; __HAL_UART_DISABLE_IT(&huart1, UART_IT_RXNE...
Hi,I try to get the Device-MSC_Standalone run.It should be play, out of the box.When I plug the USB-Connector (CN15) to the PC,an error occur.Windows-Dev-Maanager stated:"Error while request Device-Descrpitor"What is wrong?Compiler-Option "USE_USB_HS...
