GPIO00/S1 for TTGO-T-DISPLAY #209
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
Well done. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Problem description.
A.- Board: TTGO-T-DISPLAY. Sw version: git as of Feb. 26th 2021.
B.- Use case: to control stations +/- with on-board buttons S1 & S2 (i.e., pins GPIO00 & GPIO35 configured as inputs with GPIO_PULLUP_ENABLE).
C.- Modified ttgotdisplay.csv and flashed:
D.- Result: Button S2 (GPIO35) moves to next station in the list, as expected. Button S1 (GPIO00) is not responsive (GPIO00 is never configured).
E.- Proposed solution. Tested and working:
1.- Changes in file ClickButtons.c (see below).
2.- Changes in file gpio.c (see below).
Thanks, and keep up the good work.
(And remember when using GPIO00 in your application: it is better to use esptool.py, other tools might mess around with RTS&DTR signals).