HelloI am trying to establish I2S communication with external audio codec. The manual says the I2S clock (Fi2s_clk) is a function of the audio frequency. There is table with example frequencies. For example, the table provides 3 examples for frequen...
Is there any simplified version of ETH just to transmit data in a way similar to HAL_UART_Transmit() function?Can anyone provide the code for the same (sending and receiving packets using STM32H743) without/with using LWIP. Please recommend the softw...
switch (phost->gState) { case HOST_IDLE : if (phost->device.is_connected) { USBH_UsrLog("USB Device Connected"); /* Wait for 200 ms after connection */ phost->gState = HOST_DEV_WAIT_FOR_ATTACHMENT; ...
Hi,Using STM32L082KZUx MCU with CubeMX 5.4.0 and Keil. Wanted to use 16MHz with LL on RCC library but having bad clock configuration, SysTick is maybe 10 time faster. If I change on RCC to HAL, when it works as it should - Systick gets to be correct...
Hi, I've got a project under way that uses the STM32F746ZG, FreeRTOS and LwIP. I'm using STM32CubeMX to generate the project and have come across what I believe is a bug in the auto generated ethernet interface thread. After a random amount of time b...
Hello,I try a exable from ST documentation but the trasfer never happens. ##################### Init and Start DAC and DMA ######################### LL_DAC_EnableDMAReq(DAC1, LL_DAC_CHANNEL_1); // enable DMA for Channel1 LL_DAC_Enable(DAC1, LL_DAC_CH...
Dear members,This is actually a follow up question to my last one STM32G071 UCPD library bug or my problem, but instead of digging deeper and deeper to an already well answered question, and probably out of topic too, I guess I better start a new one...
Hi,I have implemented a USB-C PD source using STM32CubeMX and the USBPD middleware. When looking at the trace from TRACER_EMB, I can see that the SRC_CAPABILITIES are sent multiple times:When analyzing it with the STM32G071B-Disco as sink, the SRC_CA...
Hello,I'm currently developing a USB Host library with support for multiple interfaces on the same device. To be more clear, I have one device connected with 3 different CDC interfaces available and i need to use all of them simultaneously. At the mo...