FAQs
ludovic-micou2
Associate III
since ‎2018-07-20
‎2023-06-14

User statistics

  • 18 Posts
  • 1 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

I use a STM32F469. I had a program to erase and write in the flash. Since I switched the sysclock from 80MHz to 100MHz, it doesn’t work anymore. I use HAL functions to erase and write to the flash. Do you have any idea what can cause this problem? Thanks

2023-02-09

Hello, I use a stm32F469BG. I create a bootloader but the jump to the function doesn't work.

2022-03-24
I have coded the function for the jump : void vd_srv_BOOT_JumpToUserApp(uint32_t u32_AppAddr){ uint32_t temp = 0UL; volatile uint32_t u32_JumpAddr = 0UL; void (*pJumpToUserApp)(void) = (void*)0;  /* Disable MPU */ // HAL_MPU_Disable();  /* Disab...

Hello, I use STM32IDE to debug a STM32l486RG. I have a message when I want to debug my program : Break at address "0x8000c46" with no debug information available, or outside of program code.

2022-02-23
The BOOT pin is to GND, and the program is configured to 0x0800 0000.

Hello, I have a short circuit between the RESET and the VCC. I measure a impedance of 1ohm between these two signals and 80ohm with the GND. The RESET pin only goes on a 0.1UF capacitor and on the programming connector.

2022-01-13
the ST-LINK can't detect the micro but the software who is already programmed in the micro work perfectly.Does anyone have an explanation why the reset breaks like this?

crash of stm32

2016-01-04
Posted on January 04, 2016 at 11:20 I use a STM32f103VB in a system who charge and discharge a battery. The microcontroler stops working in a random way. I can have the system which works during several days before having a crash of the microcontro...
View more
Top