STM32 MCUs Products

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Forum Posts

Flash update via USART

Posted on February 06, 2017 at 09:29Hi guys,is there any possibility to update the STM32F303 via USART. I have two controller, one as a master the other one as Slave. The Master is connected via RS485 to a Host PC. I want to set the update the Maste...

TIM2 CH3 and CH4 ic az the same time?

Posted on February 11, 2017 at 20:39 Hy. I have a stm32f407vgt. I would like to use all TIM2 input compare for DMA trigger. I don't understand that the TIM2_CH4 is at two dma streams, and one of them with CH2, so how can i use all 4 channels at t...

Best way to clone stm32f103 to new board

Posted on February 09, 2017 at 19:33What I have are two identical boards except for the firmware on one is newer than the other. I thought it should be fairly easy to copy the memory from one to the other . I have a st-link v2 and can copy the firmw...

Using SWD protocoll BitBang to read/write STM32F0 flash

Posted on September 07, 2016 at 01:55Hi there, I'd like to build an automated pcb flash & test box. The finished pcb will be inserted into the device and then the device detects the presence of a new board, powers it up, flashes the firmware and tes...

STM32F334 HRTIM output pin synchronization

Posted on January 13, 2017 at 21:53I would like to generate 7MHz output signal with 50% period on/off with complementary output on TA1 and TA2. I have set as follows: TA1: output polarity HIGH, set at timer period event, reset at timer compare unit...

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Resolved! STM32F050k6U6 Programming and Debug Problem.

Posted on January 28, 2017 at 03:29I have board with STM32F050K6U6 microcontroller. I want to change my application program using ST-Link2 -Discovery Board and IAR software, But This chip is not found In IAR support. How can i debug and program it?

STM32 HAL error

Posted on February 10, 2017 at 20:25Hi, where can I send code error I did find in HAL for STM32F0 ?

STM CubeMX developer guide

Posted on February 08, 2017 at 12:03I am using CubeMX for my STM32f411 discovery board. Once the code is generated, How i can use application driver, Is there any developer guide is available ? .I am beginner ,Please tell me the information ,which a...