The system consists of three modules: a 4G module, a GNSS module, and an STM32 processor, with the modules connected to the STM32 via UART. In terms of program functionality, the STM32 needs to implement data forwarding and saving. It receives data ...
I went through the following documentation available from STM on FDCAN bootloader:AN5405 - FDCAN protocol used in the STM32 bootloaderAN2606 - STM32 microcontroller system memory boot moderm0468 - Reference manualJump to bootloader code used: (Refere...
I have an STM32H735G-DK and a sample CAN application that is working fine. I am now trying to use the CANFD ROM bootloader in system memory but cannot get any response from it. All the jumpers and solder bridges on the DK are at their default config...
Facing problem with run UART interrupt when receiving data.In that case I'm getting data but most of lost and receiving after some delay.If anyone solved this kind of problem than help me for this.
Hi team,Can you help for resolve the below PWM generation issue,we are using STM32H7A3ZIT6 controller, in that for the PWM generation configured Advanced Timer 1 with the below configuration and we are getting the PWM wave like below pic. But we need...
Say that HAL_UART_Transmit function is concurrently called by two tasks.So far, I know such a function is blocking, but I am not 100% sure that because of that it shall not be locked before usage if a concurrent task is going to call it.
Hi guys,I really need your help.I'm trying to divide two numbers.. But the result is still 0. Analyzind the disassembling the commands are not those of FPU unit. I enable the FPU in the Properties/MCU Setting.Here the simple code:uint32_t A = __HAL_...
I want to send the character array button_image[] through uart of NUCLEO-H743ZI2 board to the LCM display.Please check the attached button_image.c file for your reference where the array is initialised to corresponding hex data.The array consist of...
Hi All,Part number: STM32G0B0Flash : 512KBytesThis chip supporting only extended erase (0x44) command. Its working perfectly fine for Full chip erase(0xFFFF) , Bank-1(0xFFFE) and Bank-2(0xFFFD). But facing issue when try to erase specific memory/numb...
Hi, I am using H743.I am testing to upgrade my firmware using the FWupgrade_Standalone example.My firmware worked fine.However, when I modified the next two lines of the icf file to 0x08020000 to upload to FWupgrade_Standalone, HAL_GetTick returned 0...