doc: EN doc update and fixed warnings

This commit is contained in:
Marius Vikhammer
2019-12-10 11:58:00 +08:00
committed by Angus Gratton
parent e06a57f34f
commit d56ea52ea1
13 changed files with 345 additions and 351 deletions
+1 -1
View File
@@ -7,7 +7,7 @@ Overview
The {IDF_TARGET_NAME} integrates two 12-bit SAR (`Successive Approximation Register <https://en.wikipedia.org/wiki/Successive_approximation_ADC>`_) ADCs supporting a total of 18 measurement channels (analog enabled pins).
..only:: esp32
.. only:: esp32
The ADC driver API supports ADC1 (8 channels, attached to GPIOs 32 - 39), and ADC2 (10 channels, attached to GPIOs 0, 2, 4, 12 - 15 and 25 - 27). However, the usage of ADC2 has some restrictions for the application: