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Allow more settle time for raw values read from touch controller

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Bodmer
2018-08-26 23:17:58 +01:00
parent 2f4c48ee72
commit a9c4351c64
3 changed files with 8 additions and 3 deletions
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Extensions/Touch.cpp
+6 -1
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@@ -22,8 +22,13 @@ uint8_t TFT_eSPI::getTouchRaw(uint16_t *x, uint16_t *y){
T_CS_L;
// Dummy transfer
SPI.transfer(0xd0);
SPI.transfer(0);
SPI.transfer(0);
// Start bit + YP sample request for x position
tmp = SPI.transfer(0xd0);
SPI.transfer(0xd0);
tmp = SPI.transfer(0);
tmp = tmp <<5;
tmp |= 0x1f & (SPI.transfer(0)>>3);