STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hello.I have a custom board with STM32F411RET6. I need to use SPI1 to communicate with an RF chip. I'm using HAL and FreeRTOS. I need to use DMA, since it's a high-throughput application. I'm not using CubeMX.The problem is I can't get any IRQ to fir...
Hi All,The idea, to use variable length data on UART receiver is that "Use a timer ",I am using a timer with interrupt, Once the first byte is received timer start and on second byte receive timer STOP and store the data and start the time again, At ...
Hi community,This question is all about the behavior of the DMA1_Channel1_IRQHandler in my application.I am working with an STM32G431CBT. It is running at 168MHz. Configured with 4 Flash wait states.NVIC interrupt priorities are setup using CMSIS fun...
The hard fault handler is thrown inside es_wifi_io.c which I imported as is.
I have all the relevant ARM utils/etc on the system.As soon as I try to run, I get this message-"Could not start GDB process, does the program exist in filesystem?"Tried jumping through hoops for last few days but getting no where.Tried with all kind...
Hi guys- help with microcontroller selection- my need is that the microcontroller can handle receiving a lot of data- for example in 1s there will be 90 devices broadcast to the microcontroller, and the microcontroller will send data to tcpserver- so...
I'm currently developing with STM32G030K8T6 (Rev 1.1). I want to use PA14 as BOOT0 pin. So, I set option byte nBOOT_SEL as 0 using STM32CubeProgrammer (nBOOT0, nBOOT1 both option byte are set to 1). But BOOT0 pin not worked. So, I also set PA14 GPIO ...
Hardware: B-U585I-IOT02A dev kitSPI1 configuration:Master mode8-bit data sizeNSS hard outputTx only (2-lines)MSB firstPCLK: 160 MHz; Baud Prescaler 32 yields SPI sck of 5MHzno CRCfifo threshold 1-dataMaster Keep IO State enabledRDY management interna...
