libopencm3-examples

Files

Karl Palsson 92624b7d01 [stm32x] Use modern header include paths.

Replace includes of stm32/YY/xxxx.h with stm32/xxxx.h
Replace stm32/YY/nvic.h with cm3/nvic.h.
In some cases, the include list was resorted alphabetically when it was
complicated and I was reviewing them manually, but most of this was
automatically done.

2013-12-13 14:13:47 +00:00

adc-dac-printf.c

[stm32x] Use modern header include paths.

2013-12-13 14:13:47 +00:00

Makefile

Corrected some more paths for the new location of the library.

2013-04-19 17:53:09 -07:00

README

Initial commit.

2013-04-19 17:19:32 -07:00

README

Console on PA2 (tx only)  115200@8n1

* Prints the ADC value on PA0 (adc channel 0) on the console
* Echos half that ADC value out to DAC channel 2 on PA5
* Prints the ADC value of PA1 (adc channel 1) to the console.

Recommended wiring:
* pot or any resistor ladder to PA0
* jumper from PA5 to PA1

example output:
...
tick: 228: adc0= 3950, target adc1=1975, adc1=1979
tick: 229: adc0= 3949, target adc1=1974, adc1=1978
tick: 230: adc0= 3950, target adc1=1975, adc1=1979
tick: 231: adc0= 3949, target adc1=1974, adc1=1978
...