STM32 MCUs Products

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Forum Posts

Keil-MDK ARM settings

Posted on July 25, 2017 at 11:21Dear all,              i want to generate .hex or .bin file using Keil-MDK ARM  for external NOR flash connected with STM32F746NG in STM32F746G-Discovery Kit. I know how to program both after getting generated but i d...

Can STM32F103RB-Nucleo even do PWM Input Capture?

Posted on July 26, 2017 at 02:59Cannot get it to fire the IC Capture interrupt, and the macro that decodes the PWM Pulse finished interrupt might be broken becuase all running timers seem to be  sent a handle to that callback. htim->Instance TIM2 ge...

USART3 Clock setting is not working on STM32F334.

Posted on July 20, 2017 at 04:18Hi Experts,I'm a newbie to STM32F334 MCU. I need help on setting USART3 clock.Two USARTS are used on the board. USART1 is used for PC communication. USART3 is used for BLE device communication internally.PC communicat...

USART bootloader, no ACK from GO command

Posted on July 25, 2017 at 21:03Hello!I have used the bootloader in the stm32f417 for firmware updating, and the GO command always worked.Now my program is hanging while waiting for an ACK from the bootloader. My C# code for the host:Sending GO comm...

Help with Center aligned PWM

Posted on July 25, 2017 at 08:15How can I generate 360 degree out of phase center-aligned PWM waveform (modified sine wave) on two pins with STM32F103?#stm32f103-pwm

LCD CHARACTER SPECIAL

Posted on July 25, 2017 at 20:33Hey, good afternoon i´m would know how i write a character special in lcd, i have the code from transmit the data from LCD