Touch Display Wemos R32(ESP32)

[hadypranoto]

Dear Bodmer,

I was tried to make display using ili9341 (Parallel version) ini Wemos R32(ESP32), for displaying don't have problem, but when i activate touch pin, library said

In file included from C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\TFT_eSPI.cpp:4973:0:
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp: In member function 'void TFT_eSPI::begin_touch_read_write()':
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp:22:34: error: 'spi' was not declared in this scope
if (locked) {locked = false; spi.beginTransaction(SPISettings(SPI_TOUCH_FREQUENCY, MSBFIRST, SPI_MODE0));}
^
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp: In member function 'void TFT_eSPI::end_touch_read_write()':
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp:37:54: error: 'spi' was not declared in this scope
if(!inTransaction) {if (!locked) {locked = true; spi.endTransaction();}}
^
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp: In member function 'uint8_t TFT_eSPI::getTouchRaw(uint16_t*, uint16_t*)':
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp:61:3: error: 'spi' was not declared in this scope
spi.transfer(0xd0); // Start new YP conversion
^
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp: In member function 'uint16_t TFT_eSPI::getTouchRawZ()':
C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master\Extensions/Touch.cpp:104:3: error: 'spi' was not declared in this scope
spi.transfer(0xb0); // Start new Z1 conversion
^
Using library SPI at version 1.0 in folder: C:\Users\hadypranoto\Documents\ArduinoData\packages\esp32\hardware\esp32\1.0.6\libraries\SPI
Using library TFT_eSPI-master at version 2.3.70 in folder: C:\Users\hadypranoto\Documents\Arduino\libraries\TFT_eSPI-master
Using library FS at version 1.0 in folder: C:\Users\hadypranoto\Documents\ArduinoData\packages\esp32\hardware\esp32\1.0.6\libraries\FS
Using library SPIFFS at version 1.0 in folder: C:\Users\hadypranoto\Documents\ArduinoData\packages\esp32\hardware\esp32\1.0.6\libraries\SPIFFS
exit status 1
Error compiling for board ESP32 Dev Module.

I'm use pin setting your suggested, while i run your sample code, got above error

im also, was installed this library

https://github.com/s60sc/Adafruit_TouchScreen

im also was wire modified as your suggested

help me, im so frustrated to activated the touchscreen function

can you help me step-by-step tutorial to make touchscreen available and run correctly,

Thanks in advanced

Hady