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ImpulseAdventure / GUIslice

GUIslice drag & drop embedded GUI in C for touchscreen TFT on Arduino, Raspberry Pi, ARM, ESP8266 / ESP32 / M5stack using Adafruit-GFX / TFT_eSPI / UTFT / SDL
https://www.impulseadventure.com/elec/guislice-gui.html
MIT License
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Touch IRQ (STMPE610) #508

Closed Bwanna closed 1 year ago

Bwanna commented 1 year ago

### Feature Request or Enhancement Issue: Sketch coding is delaying or pausing the response of the touchscreen Request: Configure STMPE610 touch actions to result in an IRQ ISR (or similar) rather than Polling the GPIO.

Noticed that esp-tftespi-default-stmpe610.h includes: "Adafruit_STMPE610 m_touch = Adafruit_STMPE610();" Question: Can "m_touch" be used in the main sketch to send commands for the STMPE610?

Thanks, Steve

Pconti31 commented 1 year ago

@Bwanna I would suggest the easiest solution would be to get guislice out of the way. See ex16_ard_touch_hnd. Feel free to post any questions. I should point out that the stmpe610 is noted to drop data when using interrupt which is why polling is used. Paul--

Bwanna commented 1 year ago

Paul, I appreciate the suggestion. Reviewed the ex and guislice-th files. Seems straight forward. I am concerned about the dropped data. Thanks again, Steve