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Bootloader jump to user code

Posted on April 11, 2018 at 15:22I am able to jump from User code into the built-in bootloader without any issues, I am also able to upload the new .bin file using the UART and ST FLASHER Demonstrator, however when I tick the Jump to user code optio...

STM32F334R8T6 can not read memory

Posted on April 12, 2018 at 10:08I have designed a board with STM32F334R8T6. The STM32 pins are configured as in the attached file (I do not think there is a problem here since I have already used the same configuration without problems). The microc...

NUCLEO-F767ZI CAN bus example

Posted on March 27, 2018 at 12:17Hello, is there a working example for CAN bus on NUCLEO-F767ZI board? I tried to search the STM32F7-Cube and was not successful. Thank you in advance! Vaclav#can-interface #stm32f7

Resolved! Event change state output pin in example TIM_OCToggle

Posted on March 26, 2018 at 12:53Hi, i have implemented the example TIM_OCToggle from stm32f40xx to stm32f103xx, both work fine.I want a event in the moment change state output pin of the channels OC, as occurs in the events:HAL_TIM_PeriodElapsedCal...

Resolved! Migration from STM32F105 board to STM32F411 board

Posted on April 09, 2018 at 08:27Hi every body,Really I need your help in order to see if there are any extra change in the schematic side.Right now I use the same board used for STM32F105 to my new STM32F411.What I did:  - I just change the old mic...

Questions about SystemClock_Config() generated by cubeMX

Posted on April 12, 2018 at 08:23The SystemClock_Config() function is generated by cubeMX in main.c. It configure the different clocks used by the system. The question is that it handles the systick timer count in this way:HAL_SYSTICK_Config(HAL_RCC...

Kefei Yao by Associate III
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Resolved! what is the difference between Transmission complete Interrupt(USART_CR1_TCIE) and TXE interrupt enable(USART_CR1_TXEIE) .

Posted on April 11, 2018 at 11:01My  code is run on STM32F427ZIxxSET_BIT(huart2.Instance->CR1, USART_CR1_TXEIE);void USART2_IRQHandler(void){ /* USER CODE BEGIN USART2_IRQn 0 *//* USER CODE END USART2_IRQn 0 */ HAL_UART_IRQHandler(&huart2); /* USER ...

Injection fails -- sometimes!

Posted on April 12, 2018 at 01:41 STM32L151R8 - I'm using the Injection channels with a 4 channel sequence. The conversion is handled by software and is repeated immediately (on a different set of data). This works fine for a while. Eventually, t...