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STM32 HAL Delay too slow
Hi, I recently started with an STM32F103C8T6 on a bluepill board. I am using SW4STM32 on Windows 10. When writing a program that blinks an LED on PC13 with the standard peripheral library and implementing my own SysTick_Handler and
own firmware. I give you a hint, how to do: https://www.mikrocontroller.net/attachment/316790/STM32F103C8T6.ZIP Just have a look into it - and use what you want if you are interested. btw: the binary in this archive should also work on a blue-pill board. W.S.
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STM32 Changing PWM Duty Cycle in interrupt handler
be generated by a PWM generator, updating the duty cycle in the interrupt handler. I am using a STM32F103C8T6 microcontroller to implement this. However, the output is not as expected. The bits are outputted double. When I slow down the signal it is generated as expected. Therefore I suspect I am spending
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Embeetle IDE free for all users, now supports Blue Pill and more.
board. The STM32 Blue Pill is a 32-bit Arduino-compatible development board that features the STM32F103C8T6. A member of the STM32 family of ARM Cortex-M3 core microcontrollers. The STM32 Blue Pill board has nearly all the capabilities of the Arduino module but at a lower price. Check out Embeetle
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how can i debug code in ram ?
I did test with STM32F103C8T6 ($3 chinese board, known as blue pill). The only thing I had to do is to write my linker script to put everything in RAM, then: 1. Put the jumpers at BOOT0 & BOOT1 pins to boot from RAM. 3
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OOCD with the STM32F103
Worked just great :-) The 2nd setup: STM32 now in my embedded app. and with 48 pinout 64 k flash (STM32F103C8T6) Amontec-JTAG-Key OOCD r423 and r717 Didn't work! :-( Well it did work sort of, that is, OOCD finds the two JTAG-Devices inside the µC and than 'hangs': The output of OOCD with debug = 3: