Regular channel read for stm32 (while injected ADC conversion runnig)#506
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askuric wants to merge 3 commits intofeat_stm32_multiple_motorsfrom
Open
Regular channel read for stm32 (while injected ADC conversion runnig)#506askuric wants to merge 3 commits intofeat_stm32_multiple_motorsfrom
askuric wants to merge 3 commits intofeat_stm32_multiple_motorsfrom
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tested on f1 too. |
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Description
This PR is an initial proposition of the reagular ADC channel reads on stm32 that
analogReadNOTE
It still uses the polling strategy, no DMA so it is still blocking and is not intended to be called to often.
On f405 boards the ADC read time is around 20us and on g4 is similar.
For reference analogRead takes about 60us+
Tested setups
Tested on f4 and g4 boards with different setups.
Did not test on other boards though, but none of the original API calls shouldn't be affected by this.