Resolved! Custom Boot loader Development code for STM32.
I want to develop my own boot loader for STM32 MCU so is there any resources or video or example code for how to do this?
Forum Posts
Bootloader DFU stm32f103
Hi, i like to use the DFU bootloader to update my stm32f103. I like to have the following setup.The binary is on the PC. From my own application i want to switch the mcu to dfu bootloader mode. It will be recognized as an DFU device. The mcu does not...
Receiving/transmitting using UART and LL API
Hello,I am experiencing some problems when trying to receive data from PC using UART and then check if it is correct. I am using using LL API and this code is placed in while(1) of main function. For example, when I send 'A' from PC to STM32, PC rece...
Dual Boot on the STM32G4 not quite working (boot from second bank fails)
I checked out the example dual boot project from here:https://github.com/STMicroelectronics/STM32CubeG4/tree/master/Projects/NUCLEO-G474RE/Examples/FLASH/FLASH_DualBootI am running this on my G474RE nucleo. What works:* flashing bank 1 with the bank1...
STM32F411RE NUCLEO Usart Bootloader issue
Hi everyone,I am trying to communicate with default ST UART bootloader on nucleo-F4RE. I have connect the PA9 and PA10 to my second nucleo-board on which I send the 0x7F (9600 baudrate, Even parity,1 stopbit and 8B data (also tried 9B data)). If I ch...
Resolved! STM32L451 DMA and request on same channel?
Hello,I am running FreeRTOS Multitasks application. Actually, I am using the DMA1 channel 4 and 5 for SPI transfer and request #1.Now, I wonder if I can run in parallel USART DMA using the same channels (4 and 5) but they are linked to another req...
question about the ADC operation.
1. How can I selectively read only one channel when using multiple ADC channels in each of the ADC interrupt mode and ADC DMA mode?(If you use HAL_ADC_Start_DMA(&hadc1, ADCvalue, 2), you can read each channel from ADCvalue[0] and ADCvalue[1]. I want ...
P-L496G-CELL02: Unable to setup eSIM
Hello,I am currently trying to run the X-CUBE-CELLULAR demonstration project as per the Getting Started Guide (UM2567). and "How to enable SIM MFF2 connectivity with P-L496G-CELL02.txt"I've have been unable to retrieve the BIC from the BG96 with the ...