circuitpython

djsundog/circuitpython

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Commit Graph

Author	SHA1	Message	Date
Damien George	7fdfa93700	stmhal: Add Timer class: simple TIM control, incl callback on IRQ. Simple but functional timer control. More sophistication will eventually be added, or for now just use direct register access :) Also added pyb.freq() function to get MCU clock frequencies.	2014-04-21 16:48:16 +01:00
Damien George	4d7f4eb6a9	stmhal: Add ADC function to read data at a given frequency. Reads ADC values into a bytearray (or similar) at a fixed rate. Needs a better name and improved API. Also fix up DAC dma function (which also needs a better name and API).	2014-04-15 19:52:56 +01:00
Damien George	a12be917a4	stmhal: Add timer module; move servo PWM from TIM2 to TIM5. As per issue #257, servo is better on TIM5 because TIM2 is connected to more GPIO.	2014-04-02 15:09:36 +01:00

Author

SHA1

Message

Date

Damien George

7fdfa93700

stmhal: Add Timer class: simple TIM control, incl callback on IRQ.

Simple but functional timer control.  More sophistication will
eventually be added, or for now just use direct register access :)

Also added pyb.freq() function to get MCU clock frequencies.

2014-04-21 16:48:16 +01:00

Damien George

4d7f4eb6a9

stmhal: Add ADC function to read data at a given frequency.

Reads ADC values into a bytearray (or similar) at a fixed rate.  Needs a
better name and improved API.  Also fix up DAC dma function (which also
needs a better name and API).

2014-04-15 19:52:56 +01:00

Damien George

a12be917a4

stmhal: Add timer module; move servo PWM from TIM2 to TIM5.

As per issue #257, servo is better on TIM5 because TIM2 is connected to
more GPIO.

2014-04-02 15:09:36 +01:00

3 Commits