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Move TFT_SPI_OVERLAP define near pins, Add GPIOs. 

Move the TFT_SPI_OVERLAP define up near the PINS section so it is more obvious.
Add GPIO pins to documentation.
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JamesNewton 2018-02-07 17:10:33 -08:00 committed by GitHub
parent 299eafc45a
commit 857d0232c2
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1 changed files with 9 additions and 9 deletions
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18
User_Setups/Setup9_ST7735_Overlap.h
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@ -53,11 +53,11 @@
// Display LED to NodeMCU pin VIN (or 5V, see below) // Display LED to NodeMCU pin VIN (or 5V, see below)
// Display SCK to NodeMCU pin CLK // Display SCK to NodeMCU pin CLK
// Display SDI/MOSI to NodeMCU pin SD1 // Display SDI/MOSI to NodeMCU pin SD1
// Display DC (or AO)to NodeMCU pin D5 // Display DC (or AO)to NodeMCU pin D5 / GPIO 14
// Display RESET to NodeMCU pin D4 (or RST, see below) // Display RESET to NodeMCU pin D4 / GPIO 2 (or RST, see below)
// Display CS to NodeMCU pin D3 // Display CS to NodeMCU pin D3 / GPIO 0
// Display GND to NodeMCU pin GND (0V) // Display GND to NodeMCU pin GND (0V)
// Display VCC to NodeMCU 5V or 3.3V // Display VCC to NodeMCU 5V (Vin) or 3.3V
// //
// The TFT RESET pin can be connected to the NodeMCU RST pin or 3.3V to free up a control pin // The TFT RESET pin can be connected to the NodeMCU RST pin or 3.3V to free up a control pin
// //
@ -72,10 +72,11 @@
// ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR SETUP ###### // ###### EDIT THE PIN NUMBERS IN THE LINES FOLLOWING TO SUIT YOUR SETUP ######
// ModeMCU // ModeMCU
// Do not define TFT_CS in overlap mode, TFT chip select must connect to pin D3 #define TFT_SPI_OVERLAP
#define TFT_CS PIN_D3 // TFT_CS (chip select) must connect to pin D3 in overlap mode.
#define TFT_DC PIN_D5 // Data Command control pin #define TFT_CS PIN_D3 // GPIO 0
#define TFT_RST PIN_D4 // Reset pin (could connect to NodeMCU RST, see next line) #define TFT_DC PIN_D5 // GPIO 14 Data Command control pin
#define TFT_RST PIN_D4 // GPIO 2 Reset pin (could connect to NodeMCU RST, see next line)
//#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V //#define TFT_RST -1 // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V
// ESP32 Dev board // ESP32 Dev board
@ -160,4 +161,3 @@
// TFT MISO to GPIO7/SDD0 (pin SD0 on a NodeMCU) - does not need to be connected // TFT MISO to GPIO7/SDD0 (pin SD0 on a NodeMCU) - does not need to be connected
// TFT SCK to GPIO6/SDCLK (pin CLK on a NodeMCU) // TFT SCK to GPIO6/SDCLK (pin CLK on a NodeMCU)
#define TFT_SPI_OVERLAP