STM32 MCUs Embedded software

How to flash STM32H725 using FDCAN Bootloader?

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...

STM32U575 Jump to (FDCAN) bootloader from the application - is the code we use for this purpose correct? is required also code for memory remapping?

We are not sure it really jumps to the bootloaderPlease see code attached, especially note if required to add code for memory remapping:void jump_to_bootloader(void) { void (*SysMemBootJump)(void); /** * Step: Set system memory address. * *...

Using STM32L552 Bootloader to flash new firmware via CAN-FD port only the first 512 bytes are changed

Using STM32L552 Bootloader to flash new firmware via CAN-FD port only the first 512 bytes are changed starting from address 0x8000000 even though Write Unprotect (0x73) and Readout Unprotect (0x92) has been sent according to AN5405. Erase Memory (0x4...

How program STM32H7 via bootloader ? How read *.elf file to write into memory via FD CAN bootloader ?

sample code for stm32h72xx custom bootloader using fdcan

Please explain the custom Bootloader using FDCAN for STM32H72xx or any documents to develop.

Just reporting a minor bug in HAL_FDCAN_GetProtocolStatus function.

This line:ProtocolStatus->Activity = (StatusReg & FDCAN_PSR_ACT);I think it should be:ProtocolStatus->Activity = ((StatusReg & FDCAN_PSR_ACT) >> FDCAN_PSR_ACT_Pos);I'd appreciate if ST can confirm this.

Resolved! I'm looking for STM32G Series product.

Hello?As title, I want to know product with USB, FD-CAN, 2~3 DAC, etc.Problem is USB and HCLK are bound(using external clock), so that upper limit is determined to be low.(48, 96, 144 MHz in maximum 170 MHz)For that reason, to ask the question, is ...

Resolved! FDCAN bootloader for STM32H750VB?

I use a STM32H750 chip and I would like to use the emdedded bootloader with the FDCAN1 interface. AN2606 specifies pins PH13 and PH14 for this version. However, the package I use (STM32H750VBT6 LQFP100) doesn't have these pins exported. Does it mean ...

STM32G483 FDCAN1 IRQ missing in vector table (startup_stm32g483xx.s)

FDCAN1_IT0_IRQHandler and FDCAN1_IT1_IRQHandler are not defined in the interrupt table of the file startup_stm32g483xx.s. When an FDCAN1 interrupt occurs, it generates an hardware fault. Adding the FDCAN1 irq handlers to the interrupt table solves th...

AN5405 and AN2606 (FDCAN bootloader) give different settings, which one are correct ?

Hello,I am trying to interact with the FDCAN bootloader of the STM32L5.I had no issue with the CAN bootloader of the STM32L4 (AN3154), but with the STM32L5 I am unable to even get an ACK from the target. 1) According to AN2606 Rev 47, the bit-rate s...