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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...

stm32f100r8 external interrupt

Posted on April 11, 2018 at 08:09Hi friends,I am using stm32f100r8 with standart peripheral driver.I have planned to use porta1, porta6, portb2, portb3 and portb4 as an external interrupt pin.I use same config for all of them.But portb2 and portb3 c...

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