Forum Posts
SDIO + SD Card + USB MSD .....Windows Problem
Hey everybody,I just got it working that I can use my SD Card as an USB MSD. I can write, read and delete files. Everything looks good.The only problem is that when I connect the USB cable to my computer it takes like 2-3 minutes until the SD card is...
How to determine the correct choice of the endpoint for the HOST CDC?
Hello.I raised the USB host CDC to stm32f105. After passing the initializations, I do USBH_CDC_SetLineCoding (), and right after USBH_CDC_GetLineCoding () and I get the wrong bit rate.What will be the problem?How to find out the address of the endpoi...
IrDA not working on L0-series
Using CubeMX v5.3.0 to generate IrDA on USART2 at both 115200 and 9600 baud doesn't seem to work. I have enabled both the interrupt and DMA in CubeMX and left both pins pulled high. The generated code was then opened in Keil uVision V5.28.0.0 where I...
Ethernet Buffer issue.
I need some help. I'm using the STM32F46 with the PHI(LAN8742A) to communicate with Android's Tablet using LWIP. The communication works great, but after sent some data from the tablet to the MCU, the communication collapse. If I increase the size of...
Trust Zone Development/Debug Workflow
Sorry, this was posted in the wrong forum.
Resolved! Output Compare not set in HAL_TIM_PWM_PulseFinishedCallback
void HAL_TIM_PWM_PulseFinishedCallback(TIM_HandleTypeDef *htim){ if(htim->Instance == htim2.Instance && htim->Channel == HAL_TIM_ACTIVE_CHANNEL_1) { HAL_TIM_PWM_Stop_DMA(&htim2, TIM_CHANNEL_1); __HAL_TIM_SET_COUNTER(&htim2, 0); __HAL_TIM_SET_COMPA...
Did anyone tested audio playback on STM32746G-Discovery board, for any STM32F7 SDK version?
Hi ST community,Did anyone tested audio playback on STM32746G-Discovery board? May be one of the following use cases:(1) Audio_playback_and_record which is available in Applications/Audio folder OR(2) any simple use case just to play the audio PCM da...
Audio_playback_and_record on STM32Cube_FW_F7_V1.15.0 for STM32746G-Discovery not working
Hi All,I am trying to run Audio playback and record application present in the path:STM32Cube_FW_F7_V1.15.0/Projects/STM32746G-Discovery/Applications/Audio/Audio_playback_and_record/SW4STM32/STM32F7-DISCOBut it hangs inside "FRESULT AUDIO_StoragePars...
ethernet with dp83848 on RMII mode
I changed ethernet transceiver chip .My ethernetif.c file works with lan8742 but I have to use dp83848 on my project.I've compare datasheets of two chips and I've edited lan8742.c-h files according to dp83848's datasheet.However it's not work...
