Others: STM32 MCUs related

Find out more about STM32 implementations with external components, discuss use cases, and discover how to use new tools and ST components.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

I2C slave transmit getting first byte as ffffffff

I am using i2c ,arduino as master and stm32l073RZ as slave.When I transmit from arduino(master) to slave(st) via i2c.I am getting correct values.But when I slave transmit from st the first byte received in arduino-master is ffffffff,the other bytes a...

RChan.3 by Associate
  • 555 Views
  • 0 replies
  • 0 kudos

Hi, I have a STM32L476VG discovery board and I want to program it with jtag communication and PE micro multilink universal programmer and IAR IDE.

I have installed a firmware of ARM in PE programmer and I have connected NJRST, JTDI, JTMS, JTCK, JTDO, NRST of programmer to the board then I Chose PE as debugging driver in IAR IDE.but can not communicate with MCU.I have checked the wires connectiv...

0693W000004JNVkQAO.jpg
MLee.10 by Associate
  • 389 Views
  • 0 replies
  • 0 kudos

How to use timer1 for pwm input

I use STM32F103c6 timer1 for pwm input . after right config in cubemx, and in simulink enable timer1 ch1 interrupt. Then auto code gen, but code in Keil the ch1 interrupt not enable, its callback not registered, the timer also not started. Want to kn...

PYong.2 by Associate II
  • 1422 Views
  • 5 replies
  • 0 kudos