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...
Hi guys, I'm hoping to find a wizard at FatFS who can help me. So my current set up is, stm32f446re microcontroller, with this micro SD card adapter, I have two SD cards at my disposal, a 2GB Sandisk card and a 16GB Samsung SDHC card. Both cards have...
Hello,does it exist a compiler and a linker manual for STM32, where I can find, for example, a clear description of the usage of the __attribute__() keyword, or instructions to modify the linker script file?Thank you,Carlo
I try to interface the SX1262MB2CAS Lora module with STM32F103 board.I need to support software for transmit and receive function.Otherwise you have example code, kindly send that.
Hello,I am setting up just a simple task with a timer in CMSIS V.2 that triggers a periodic call of a callback function.Despite the fact that I am including "cmsis_os.h", which is part of my project, I get the linker error "undefined reference to `os...