I'm bringing up a PD source and it will successfully negotiate an explicit contract, but if the source is unplugged and plugged back in, it will still negotiate correctly, but the PE will request a hard reset causing one to be sent 256 ms after PS_RD...
Hi, I'm doing a project which sends CAN data from B-G431B-ESC1 board to sth else(NI cRio).Just to make sure, do I have to set CAN TERM Pin(PC14) high by setting it GPIO_OUTPUT GPIO output level : High or is it high by default?I don't understan...
I was looking at example HTTP IAP server provided in STM32F2xx package.\STM32Cube\Repository\STM32Cube_FW_F2_V1.9.3\Projects\STM322xG_EVAL\Applications\LwIP\LwIP_IAP\Src\httpserver.cIn http_recv, received data is extracted on every chunk of data from...
Hi team; We have selected Trust zone MCU STM32U585ZIT6Q (U5 series) for our project.We are using with Trust zone enable in our project.we have a query regarding the X-CUBE-CLASSB-U5.We have taken library of X-CUBE-CLASSB-U5 and test example code in S...
Hi,i have a question regarding the functional safety manual /safety mechanisms for the STM32F4 (and others with a similar functional safety manuals/mechanisms).A lot of SMs address transient, random faults, e.g. (refering to document UM1840):- CPU_SM...
I thought I was the only one wondering how to implement DMA, but it seems to be different. I found this post, and found it interesting how the topic was addressed:To be honest, this was not a post I was planning on at first. However, I was working on...
I've worked out how to disable in the MEMs microphone I just want to use the blue 3.5mm input to receive/record the incoming audio. Thanks.
I have been trying to implement SD card function using SDMMC1 onto the STM32F746G-DISC0 dev board in my custom code which uses FreeRTOS and the TouchGFX. These later functions are working fine, however after mounting the SD Card, any other FatFS func...
This is my code in the SPI slave: #define SPI_PACKET_LEN 8 static uint8_t spiRxBuf[SPI_PACKET_LEN]; static uint8_t spiTxBuf[SPI_PACKET_LEN]; void task() { // spiTxBuf has all zeros, but the master sees "00 00 00 00 FF FF FF FF" HAL_SPI_Tra...
Hi FolksI have few question about HTTP server if someone here in the started playing with it.As i have plenty of flash on the MCU i opted to store a simple html page directly on the mcu flash memory (like done with mkfsdata.exe on LWIP).Streaming ou...
