Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I am working on a custom bootloader for STM32F105 which it is possible to write a bin file into the flash via CAN bus(CAN2). My issue is that the part of bootloader to jump to application doesn't work. Here is the jump function code:#define MAI...
I'm developing SPI driver for Nucleo-H753ZI so Nucleo-H753ZI will be SPI master. It'll be connected to DAC which is slave. As of now I'm using STM32HAL drivers to configure Nucleo-H753ZI as a Master. After configuration I've tried to transmit buffer ...
Hello,I'm using the NUCLEO-G474RE development board and trying to set the DBANK option byte. I can do that using STM32CubeProgrammer without any issues, and everything works as it should.But when I try to do that in the firmware using the HAL functi...
stm32cubeidei set as attached files, save and it generate codes by itself, then add codes for blinking and then building , finally debugging ...no blinking at all ...
While attempting to enable the divide by zero floating point interrupt, I ran into an issue with the U5:All SYSCFG registers are RAZ/WI even though TZEN is 0 and system is in privileged mode Initially, a call was made to LL_SYSCFG_EnableIT_FPU_DZC to...
Hi, device: STM32G031F6 What efficient way could forward RX data of SPI2 to TX of SPI2, and RX of SPI1 to TX of SPI2?And also, this device itself has a fixed buffer to send over SPI2 TX to another master device. I think this will require some kind of...
While in debug mode if I step through the HAL init functions (the first one I have trouble with is COMP1_Init()) I get stuck in a loop that does nothing but decrement a counter. There is no timer associated with the loop it just looks like a while(ti...
It was hanging in many of the initiaization routines. There was a problem with the clock. I had an external 16 MHz crystal So I switched back to the internal and it got past that one for now. It got through MX_GPIO_Init(); MX_DMA_Init(); MX_ADC1_Ini...
