About vchau.2

vchau.2 · 2024-07-12

Dear All,I want to use trace on STM32h755So kindly let me know which trace/debugger has to use and what are the pins required.

vchau.2 · 2024-01-09

Hi All,I'm using RCC both the crystals on PC14- 15 and PH0-1 and I want to use JTEG TRACE with 4 bit synchronization but when ever JTEG TRACE enable RCC showing warning "status: Parity disbale conflict with debug jteg 4 pin"Kindly let me know what t...

vchau.2 · 2023-11-09

Dear All,I'm using stm32G0 MCU for battery operated application and I2C, UART and RTC and GPIO are using I want know What should be peripheral state before going to STOP mode mean "should be deinit before going to stop mode or leave it as it is and ...

vchau.2 · 2023-10-03

Hi All,I'm facing a strange issue on UART, I generate the code by CubeMx for UART functionality, UART is working fine but when ever i remove the TTL (Serial to USB) and keep Rx pin float, UART interrupt occurred continuously and main application stop...

vchau.2 · 2023-07-13

Dear All,I'm looking source code of STM cube programmer for Custom changes as per my Application,Kindly suggest how to get source code of cube programmer(Uart programming mode)

vchau.2 · 2024-01-09

Pin availability isn't a issue, I'm using STM32H755 BGA package, infect there is no connection between crystal oscillator pin and JTEG TRACE pins

vchau.2 · 2023-12-25

Hi Nishanth,I used open bootloader for UART only but it also support CAN protocol to update the firmware, You need to configure some changes on existing open bootloader wisely, reset of the things Bootloader handle its self

vchau.2 · 2023-11-09

No,I want to know how to turn off the peripherals before going to stop mode

vchau.2 · 2023-10-03

My device is battery operated, is it good solution to introduce pull up on UART Rx pin ?It happening in this microcontroller(STM32G0) only its not happening in other microcontroller(STM32F4, STM32L0)

vchau.2 · 2023-06-20

I used Openbootloader, now everything is working Thanks to all

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Trace on STM32H7

RCC Conflict with Debug JTEG 4 pin

Stop mode in STM32G0

Unexpected UART interrupt in STM32G0

Custom bootloader Desktop Application

Re: RCC Conflict with Debug JTEG 4 pin

Re: Whats the process to write the data in flash memory by using STM Cube programmer ?

Re: Stop mode in STM32G0

Re: Unexpected UART interrupt in STM32G0

Re: Is there any way to jump to system bootloader without using Boot0 pin