I have a STM32L431 that jumps to the bootloader using a software jump to 0x1FFF0000.I verified that the PB8 and PB9 pins are used on my system and I also have a 8MHz crystal soldered. I let the bootloader run then I send a 0x79 standard identifier wi...
Hi AllI am trying to get a USB to serial application working using the STM32F746G-DISCO evaluation board. I have generated the project from STM32CubeIDE for the discovery board, and imported the CDC-ACM code from the ST x-cube-azrtos-f7/STM32F769I-Di...
after writing below flash related code in stm32f7508-dk board , controller is not working display getting blank and , it is also not detecting . can any one help me hot to erase the code and reload the my code void SetupFlashMemory(){//setup memory...
I recently have been working on a custom board with the stm32f030f4p6 for a gas sensor project, I just got it to bootload successfully and blink some LEDs so now I'm using the ADC channel to read values from it and converting it to a voltage level fo...
I want to use STM32U5A5 SAI1 to generate via SAI1 a master I2S, with 24bit sample words.I need 24bit because sending out afterwards as S/PDIF (via SAI2) needs 24bit sample words (as I understand: SAI2 as S/PDIF Tx is "forced" to send as 24bit samples...
Hello,I've been trying to write my own HAL to replace the STM32 HAL and recently I have been trying to write an LwIP interface, with guidance from this forum and the examples provided by ST and other users.My Individual files compile fine, including ...
Hi,I have defined a function, that when called, from the main.c while loop works fine. When the same function is called from an interrupt it fails to work.In debug mode I can see that the interrupt function (void HAL_GPIO_EXTI_Callback(uint16_t GPIO_...
Hi,I have to read both image files(BMP and JPEG) and also text files from either uSD or USB pen drive. But - despite having written quite a bit of code through the years - I have never developed any code that does that specifically. nor do I have pre...
Hi,i am new to HAL Libraries. i am learning to work with CAN BUS using HAL Libraries. Can any one please post an example of STM32F CAN BUS using HAL Libraries. I searched about the existing examples but their isn't any example with new firmware. im n...
Hello, We have noticed communication errors with STM32 that is working in our device. The device includes STM32 (master) and TI's battery monitor BQ76952 (slave).Using the same device and same software we noticed three situations that occur randomly:...