yaconsult
commented
1 month ago I deleted everything and tried again today by cloning recursively and switching to development branch as follows:
1016 rm -fr esp32-smartdisplay-demo/ 1017 git clone --recurse-submodules https://github.com/rzeldent/esp32-smartdisplay-demo 1018 cd esp32-smartdisplay-demo/ 1019 git switch develop 1020 git submodule update
I noticed the following errors during the build, but I don't know if they are related to touch not working on my 4.3-inch capacitive display board using: default_envs = esp32-8048S043C in platformio.ini.
src/ui/ui.c: In function 'ui_event_Rotate':
src/ui/ui.c:46:16: warning: unused variable 'target' [-Wunused-variable]
lv_obj_t target = lv_event_get_target(e);
^~
src/ui/ui.c: In function 'ui_event_btnCount':
src/ui/ui.c:54:16: warning: unused variable 'target' [-Wunused-variable]
lv_obj_t target = lv_event_get_target(e);
^~
/home/me/.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-uart.c: In function 'uartSetPins':
/home/me/.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-uart.c:153:9: warning: 'return' with no value, in function returning non-void
return;
^~
/home/me/.platformio/packages/framework-arduinoespressif32/cores/esp32/esp32-hal-uart.c:149:6: note: declared here
bool uartSetPins(uint8_t uart_num, int8_t rxPin, int8_t txPin, int8_t ctsPin, int8_t rtsPin)
^~~
Thanks!
rzeldent
First of all, thank you for making these wonderful repos available for people who want to learn how to use these cheap boards with PlatformIO!
I am new to all this stuff, so I started with this demo repo. I have an esp32-8048S043C, so I uncommented that line in platformio.ini and the program builds, uploads and runs, but touch does not work.
I found a closed issue with discussion about a similar problem someone had, and the recommendation was to switch to the development branch, so I tried switching to that and in the lower-left corner of PlatformIO, it does say "develop*" for the branch. I did a clean, build, and upload, but I get the same result. The program runs and the screen is being updated, but neither "Add 1", nor "Rotate" buttons do anything.
I know that the touch hardware is good because I made an image of the demo program it ships with and when I flash that image, the touch display works in the LVGL demo it runs. I can scroll and swipe between screens as expected.
As a newbie, I could very well be doing something wrong or missing some critical point. Please let me know if I missed something or if you need any additional information.
Thank you!