Node / ReticulumProjects / RNode_Firmware_CE.git / files / src / display / ST7789.h

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T8b949e/**

* The MIT License (MIT)

*

* Copyright (c) 2018 by ThingPulse, Daniel Eichhorn

* Copyright (c) 2018 by Fabrice Weinberg

* Copyright (c) 2024 by Heltec AutoMation

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

* copies of the Software, and to permit persons to whom the Software is

* furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in all

* copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

* SOFTWARE.

*

* ThingPulse invests considerable time and money to develop these open source libraries.

* Please support us by buying our products (and not the clones) from

* https://thingpulse.com

*

*/

Tff7b72#Tff7b72ifndef ST7789Spi_h

Tff7b72#Tff7b72define ST7789Spi_h

Tff7b72#Tff7b72include T8b949e"OLEDDisplay.h"

Tff7b72#Tff7b72include T8b949e<SPI.h>

Tff7b72#Tff7b72define ST_CMD_DELAY 0x80 T8b949e// special signifier for command lists

Tff7b72#Tff7b72define ST77XX_NOP 0x00

Tff7b72#Tff7b72define ST77XX_SWRESET 0x01

Tff7b72#Tff7b72define ST77XX_RDDID 0x04

Tff7b72#Tff7b72define ST77XX_RDDST 0x09

Tff7b72#Tff7b72define ST77XX_SLPIN 0x10

Tff7b72#Tff7b72define ST77XX_SLPOUT 0x11

Tff7b72#Tff7b72define ST77XX_PTLON 0x12

Tff7b72#Tff7b72define ST77XX_NORON 0x13

Tff7b72#Tff7b72define ST77XX_INVOFF 0x20

Tff7b72#Tff7b72define ST77XX_INVON 0x21

Tff7b72#Tff7b72define ST77XX_DISPOFF 0x28

Tff7b72#Tff7b72define ST77XX_DISPON 0x29

Tff7b72#Tff7b72define ST77XX_CASET 0x2A

Tff7b72#Tff7b72define ST77XX_RASET 0x2B

Tff7b72#Tff7b72define ST77XX_RAMWR 0x2C

Tff7b72#Tff7b72define ST77XX_RAMRD 0x2E

Tff7b72#Tff7b72define ST77XX_PTLAR 0x30

Tff7b72#Tff7b72define ST77XX_TEOFF 0x34

Tff7b72#Tff7b72define ST77XX_TEON 0x35

Tff7b72#Tff7b72define ST77XX_MADCTL 0x36

Tff7b72#Tff7b72define ST77XX_COLMOD 0x3A

Tff7b72#Tff7b72define ST77XX_MADCTL_MY 0x80

Tff7b72#Tff7b72define ST77XX_MADCTL_MX 0x40

Tff7b72#Tff7b72define ST77XX_MADCTL_MV 0x20

Tff7b72#Tff7b72define ST77XX_MADCTL_ML 0x10

Tff7b72#Tff7b72define ST77XX_MADCTL_RGB 0x00

Tff7b72#Tff7b72define ST77XX_RDID1 0xDA

Tff7b72#Tff7b72define ST77XX_RDID2 0xDB

Tff7b72#Tff7b72define ST77XX_RDID3 0xDC

Tff7b72#Tff7b72define ST77XX_RDID4 0xDD

T8b949e// Some ready-made 16-bit ('565') color settings:

Tff7b72#Tff7b72define ST77XX_BLACK 0x0000

Tff7b72#Tff7b72define ST77XX_WHITE 0xFFFF

Tff7b72#Tff7b72define ST77XX_RED 0xF800

Tff7b72#Tff7b72define ST77XX_GREEN 0x07E0

Tff7b72#Tff7b72define ST77XX_BLUE 0x001F

Tff7b72#Tff7b72define ST77XX_CYAN 0x07FF

Tff7b72#Tff7b72define ST77XX_MAGENTA 0xF81F

Tff7b72#Tff7b72define ST77XX_YELLOW 0xFFE0

Tff7b72#Tff7b72define ST77XX_ORANGE 0xFC00

Tff7b72#Tff7b72define LED_A_ON LOW

Tff7b72#Tff7b72ifdef ESP_PLATFORM

Tff7b72#Tff7b72undef LED_A_ON

Tff7b72#Tff7b72define LED_A_ON HIGH

Tff7b72#Tff7b72define rtos_free free

Tff7b72#Tff7b72define rtos_malloc malloc

T8b949e//SPIClass SPI1(HSPI);

Tff7b72#Tff7b72endif

Te6edf3class Te6edf3ST7789Spi Tff7b72: Te6edf3public Te6edf3OLEDDisplay Tb4b4b4{

Te6edf3privateTff7b72:

Tffa657uint8_t Te6edf3_rstTb4b4b4;

Tffa657uint8_t Te6edf3_dcTb4b4b4;

Tffa657uint8_t Te6edf3_csTb4b4b4;

Tffa657uint8_t Te6edf3_ledATb4b4b4;

Tffa657int Te6edf3_misoTb4b4b4;

Tffa657int Te6edf3_mosiTb4b4b4;

Tffa657int Te6edf3_clkTb4b4b4;

Te6edf3SPIClass Tff7b72* Te6edf3_spiTb4b4b4;

Te6edf3SPISettings Te6edf3_spiSettingsTb4b4b4;

Tffa657uint16_t Te6edf3_RGBTff7b72=T79c0ff0xFFFFTb4b4b4;

Tffa657uint8_t Te6edf3_buffheightTb4b4b4;

Te6edf3publicTff7b72:

T8b949e/* pass _cs as -1 to indicate "do not use CS pin", for cases where it is hard wired low */

Te6edf3ST7789SpiTb4b4b4(Te6edf3SPIClass Tff7b72*Te6edf3spiClassTb4b4b4,Tffa657uint8_t Te6edf3_rstTb4b4b4, Tffa657uint8_t Te6edf3_dcTb4b4b4, Tffa657uint8_t Te6edf3_csTb4b4b4, Te6edf3OLEDDISPLAY_GEOMETRY Te6edf3g Tff7b72= Te6edf3GEOMETRY_RAWMODETb4b4b4,Tffa657uint16_t Te6edf3widthTff7b72=T79c0ff240Tb4b4b4,Tffa657uint16_t Te6edf3heightTff7b72=T79c0ff320Tb4b4b4,Tffa657int Te6edf3mosiTff7b72=T79c0ff-1Tb4b4b4,Tffa657int Te6edf3misoTff7b72=T79c0ff-1Tb4b4b4,Tffa657int Te6edf3clkTff7b72=T79c0ff-1Tb4b4b4) Tb4b4b4{

Te6edf3thisTff7b72-Tff7b72>Te6edf3_spi Tff7b72= Te6edf3spiClassTb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_rst Tff7b72= Te6edf3_rstTb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_dc Tff7b72= Te6edf3_dcTb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_cs Tff7b72= Te6edf3_csTb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_mosiTff7b72=Te6edf3mosiTb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_misoTff7b72=Te6edf3misoTb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_clkTff7b72=Te6edf3clkTb4b4b4;

T8b949e//this->_ledA = _ledA;

Te6edf3_spiSettings Tff7b72= Te6edf3SPISettingsTb4b4b4(T79c0ff40000000Tb4b4b4, Te6edf3MSBFIRSTTb4b4b4, Te6edf3SPI_MODE0Tb4b4b4)Tb4b4b4;

Te6edf3setGeometryTb4b4b4(Te6edf3gTb4b4b4,Te6edf3widthTb4b4b4,Te6edf3heightTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tffa657bool Te6edf3connectTb4b4b4(Tb4b4b4)Tb4b4b4{

Te6edf3thisTff7b72-Tff7b72>Te6edf3_buffheightTff7b72=Te6edf3displayHeight Tff7b72/ T79c0ff8Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3_buffheightTff7b72+Tff7b72=Te6edf3displayHeight Tff7b72% T79c0ff8 Tff7b72? T79c0ff1Tff7b72:T79c0ff0Tb4b4b4;

Te6edf3pinModeTb4b4b4(Te6edf3_csTb4b4b4, Te6edf3OUTPUTTb4b4b4)Tb4b4b4;

Te6edf3pinModeTb4b4b4(Te6edf3_dcTb4b4b4, Te6edf3OUTPUTTb4b4b4)Tb4b4b4;

T8b949e//pinMode(_ledA, OUTPUT);

Tff7b72if Tb4b4b4(Te6edf3_cs Tff7b72!Tff7b72= Tb4b4b4(Tffa657uint8_tTb4b4b4) T79c0ff-1Tb4b4b4) Tb4b4b4{

Te6edf3pinModeTb4b4b4(Te6edf3_csTb4b4b4, Te6edf3OUTPUTTb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3pinModeTb4b4b4(Te6edf3_rstTb4b4b4, Te6edf3OUTPUTTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72ifdef ESP_PLATFORM

Te6edf3_spiTff7b72-Tff7b72>Te6edf3beginTb4b4b4(Te6edf3_clkTb4b4b4,Te6edf3_misoTb4b4b4,Te6edf3_mosiTb4b4b4,T79c0ff-1Tb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72else

Te6edf3_spiTff7b72-Tff7b72>Te6edf3beginTb4b4b4(Tb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72endif

Te6edf3_spiTff7b72-Tff7b72>Te6edf3setClockDivider Tb4b4b4(Te6edf3SPI_CLOCK_DIV2Tb4b4b4)Tb4b4b4;

T8b949e// Pulse Reset low for 10ms

Te6edf3digitalWriteTb4b4b4(Te6edf3_rstTb4b4b4, Te6edf3HIGHTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4;

Te6edf3digitalWriteTb4b4b4(Te6edf3_rstTb4b4b4, Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3digitalWriteTb4b4b4(Te6edf3_rstTb4b4b4, Te6edf3HIGHTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3begin Tb4b4b4(Tb4b4b4)Tb4b4b4;

T8b949e//digitalWrite(_ledA, LED_A_ON);

Tff7b72return Tffa657trueTb4b4b4;

Tb4b4b4}

Tffa657void Te6edf3displayTb4b4b4(Tffa657voidTb4b4b4) Tb4b4b4{

Tff7b72#Tff7b72ifdef OLEDDISPLAY_DOUBLE_BUFFER

Tffa657uint16_t Te6edf3minBoundY Tff7b72= Te6edf3UINT16_MAXTb4b4b4;

Tffa657uint16_t Te6edf3maxBoundY Tff7b72= T79c0ff0Tb4b4b4;

Tffa657uint16_t Te6edf3minBoundX Tff7b72= Te6edf3UINT16_MAXTb4b4b4;

Tffa657uint16_t Te6edf3maxBoundX Tff7b72= T79c0ff0Tb4b4b4;

Tffa657uint16_t Te6edf3xTb4b4b4, Te6edf3yTb4b4b4;

T8b949e// Calculate the Y bounding box of changes

T8b949e// and copy buffer[pos] to buffer_back[pos];

Tff7b72for Tb4b4b4(Te6edf3y Tff7b72= T79c0ff0Tb4b4b4; Te6edf3y Tff7b72< Te6edf3_buffheightTb4b4b4; Te6edf3yTff7b72+Tff7b72+Tb4b4b4) Tb4b4b4{

Tff7b72for Tb4b4b4(Te6edf3x Tff7b72= T79c0ff0Tb4b4b4; Te6edf3x Tff7b72< Te6edf3displayWidthTb4b4b4; Te6edf3xTff7b72+Tff7b72+Tb4b4b4) Tb4b4b4{

T8b949e//Serial.printf("x %d y %d\r\n",x,y);

Tffa657uint16_t Te6edf3pos Tff7b72= Te6edf3x Tff7b72+ Te6edf3y Tff7b72* Te6edf3displayWidthTb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3bufferTb4b4b4[Te6edf3posTb4b4b4] Tff7b72!Tff7b72= Te6edf3buffer_backTb4b4b4[Te6edf3posTb4b4b4]Tb4b4b4) Tb4b4b4{

Te6edf3minBoundY Tff7b72= Te6edf3minTb4b4b4(Te6edf3minBoundYTb4b4b4, Te6edf3yTb4b4b4)Tb4b4b4;

Te6edf3maxBoundY Tff7b72= Te6edf3maxTb4b4b4(Te6edf3maxBoundYTb4b4b4, Te6edf3yTb4b4b4)Tb4b4b4;

Te6edf3minBoundX Tff7b72= Te6edf3minTb4b4b4(Te6edf3minBoundXTb4b4b4, Te6edf3xTb4b4b4)Tb4b4b4;

Te6edf3maxBoundX Tff7b72= Te6edf3maxTb4b4b4(Te6edf3maxBoundXTb4b4b4, Te6edf3xTb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3buffer_backTb4b4b4[Te6edf3posTb4b4b4] Tff7b72= Te6edf3bufferTb4b4b4[Te6edf3posTb4b4b4]Tb4b4b4;

Tb4b4b4}

Te6edf3yieldTb4b4b4(Tb4b4b4)Tb4b4b4;

Tb4b4b4}

T8b949e// If the minBoundY wasn't updated

T8b949e// we can savely assume that buffer_back[pos] == buffer[pos]

T8b949e// holdes true for all values of pos

Tff7b72if Tb4b4b4(Te6edf3minBoundY Tff7b72=Tff7b72= Te6edf3UINT16_MAXTb4b4b4) Tff7b72returnTb4b4b4;

Te6edf3set_CSTb4b4b4(Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3beginTransactionTb4b4b4(Te6edf3_spiSettingsTb4b4b4)Tb4b4b4;

Tff7b72for Tb4b4b4(Te6edf3y Tff7b72= Te6edf3minBoundYTb4b4b4; Te6edf3y Tff7b72<Tff7b72= Te6edf3maxBoundYTb4b4b4; Te6edf3yTff7b72+Tff7b72+Tb4b4b4)

Tb4b4b4{

Tff7b72forTb4b4b4(Tffa657int Te6edf3temp Tff7b72= T79c0ff0Tb4b4b4; Te6edf3tempTff7b72<T79c0ff8Tb4b4b4;Te6edf3tempTff7b72+Tff7b72+Tb4b4b4)

Tb4b4b4{

T8b949e//setAddrWindow(minBoundX,y*8+temp,maxBoundX-minBoundX+1,1);

Te6edf3setAddrWindowTb4b4b4(Te6edf3minBoundXTb4b4b4,Te6edf3yTff7b72*T79c0ff8Tff7b72+Te6edf3tempTb4b4b4,Te6edf3maxBoundXTff7b72-Te6edf3minBoundXTff7b72+T79c0ff1Tb4b4b4,T79c0ff1Tb4b4b4)Tb4b4b4;

T8b949e//setAddrWindow(y*8+temp,minBoundX,1,maxBoundX-minBoundX+1);

Tffa657uint32_t Tff7b72const Te6edf3pixbufcount Tff7b72= Te6edf3maxBoundXTff7b72-Te6edf3minBoundXTff7b72+T79c0ff1Tb4b4b4;

Tffa657uint16_t Tff7b72*Te6edf3pixbuf Tff7b72= Tb4b4b4(Tffa657uint16_t Tff7b72*Tb4b4b4)Te6edf3rtos_mallocTb4b4b4(T79c0ff2 Tff7b72* Te6edf3pixbufcountTb4b4b4)Tb4b4b4;

Tff7b72for Tb4b4b4(Te6edf3x Tff7b72= Te6edf3minBoundXTb4b4b4; Te6edf3x Tff7b72<Tff7b72= Te6edf3maxBoundXTb4b4b4; Te6edf3xTff7b72+Tff7b72+Tb4b4b4)

Tb4b4b4{

Te6edf3pixbufTb4b4b4[Te6edf3xTff7b72-Te6edf3minBoundXTb4b4b4] Tff7b72= Tb4b4b4(Tb4b4b4(Te6edf3bufferTb4b4b4[Te6edf3x Tff7b72+ Te6edf3y Tff7b72* Te6edf3displayWidthTb4b4b4]Tff7b72>Tff7b72>Te6edf3tempTb4b4b4)Tff7b72&T79c0ff0x01Tb4b4b4)Tff7b72=Tff7b72=T79c0ff1Tff7b72?Te6edf3_RGBTff7b72:T79c0ff0Tb4b4b4;

Tb4b4b4}

Tff7b72#Tff7b72ifdef ESP_PLATFORM

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferBytesTb4b4b4(Tb4b4b4(Tffa657uint8_t Tff7b72*Tb4b4b4)Te6edf3pixbufTb4b4b4, Tffa657NULLTb4b4b4, T79c0ff2 Tff7b72* Te6edf3pixbufcountTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72else

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3pixbufTb4b4b4, Tffa657NULLTb4b4b4, T79c0ff2 Tff7b72* Te6edf3pixbufcountTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72endif

Te6edf3rtos_freeTb4b4b4(Te6edf3pixbufTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tb4b4b4}

Te6edf3_spiTff7b72-Tff7b72>Te6edf3endTransactionTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3set_CSTb4b4b4(Te6edf3HIGHTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72else

Te6edf3set_CSTb4b4b4(Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3beginTransactionTb4b4b4(Te6edf3_spiSettingsTb4b4b4)Tb4b4b4;

Tffa657uint8_t Te6edf3xTb4b4b4, Te6edf3yTb4b4b4;

Tff7b72for Tb4b4b4(Te6edf3y Tff7b72= T79c0ff0Tb4b4b4; Te6edf3y Tff7b72< Te6edf3_buffheightTb4b4b4; Te6edf3yTff7b72+Tff7b72+Tb4b4b4)

Tb4b4b4{

Tff7b72forTb4b4b4(Tffa657int Te6edf3temp Tff7b72= T79c0ff0Tb4b4b4; Te6edf3tempTff7b72<T79c0ff8Tb4b4b4;Te6edf3tempTff7b72+Tff7b72+Tb4b4b4)

Tb4b4b4{

T8b949e//setAddrWindow(minBoundX,y*8+temp,maxBoundX-minBoundX+1,1);

T8b949e//setAddrWindow(minBoundX,y*8+temp,maxBoundX-minBoundX+1,1);

Te6edf3setAddrWindowTb4b4b4(Te6edf3yTff7b72*T79c0ff8Tff7b72+Te6edf3tempTb4b4b4,T79c0ff0Tb4b4b4,T79c0ff1Tb4b4b4,Te6edf3displayWidthTb4b4b4)Tb4b4b4;

Tffa657uint32_t Tff7b72const Te6edf3pixbufcount Tff7b72= Te6edf3displayWidthTb4b4b4;

Tffa657uint16_t Tff7b72*Te6edf3pixbuf Tff7b72= Tb4b4b4(Tffa657uint16_t Tff7b72*Tb4b4b4)Te6edf3rtos_mallocTb4b4b4(T79c0ff2 Tff7b72* Te6edf3pixbufcountTb4b4b4)Tb4b4b4;

Tff7b72for Tb4b4b4(Te6edf3x Tff7b72= T79c0ff0Tb4b4b4; Te6edf3x Tff7b72< Te6edf3displayWidthTb4b4b4; Te6edf3xTff7b72+Tff7b72+Tb4b4b4)

Tb4b4b4{

Te6edf3pixbufTb4b4b4[Te6edf3xTb4b4b4] Tff7b72= Tb4b4b4(Tb4b4b4(Te6edf3bufferTb4b4b4[Te6edf3x Tff7b72+ Te6edf3y Tff7b72* Te6edf3displayWidthTb4b4b4]Tff7b72>Tff7b72>Te6edf3tempTb4b4b4)Tff7b72&T79c0ff0x01Tb4b4b4)Tff7b72=Tff7b72=T79c0ff1Tff7b72?Te6edf3_RGBTff7b72:T79c0ff0Tb4b4b4;

Tb4b4b4}

Tff7b72#Tff7b72ifdef ESP_PLATFORM

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferBytesTb4b4b4(Tb4b4b4(Tffa657uint8_t Tff7b72*Tb4b4b4)Te6edf3pixbufTb4b4b4, Tffa657NULLTb4b4b4, T79c0ff2 Tff7b72* Te6edf3pixbufcountTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72else

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3pixbufTb4b4b4, Tffa657NULLTb4b4b4, T79c0ff2 Tff7b72* Te6edf3pixbufcountTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72endif

Te6edf3rtos_freeTb4b4b4(Te6edf3pixbufTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tb4b4b4}

Te6edf3_spiTff7b72-Tff7b72>Te6edf3endTransactionTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3set_CSTb4b4b4(Te6edf3HIGHTb4b4b4)Tb4b4b4;

Tff7b72#Tff7b72endif

Tb4b4b4}

Te6edf3virtual Tffa657void Te6edf3resetOrientationTb4b4b4(Tb4b4b4) Tb4b4b4{

Tffa657uint8_t Te6edf3madctl Tff7b72= Te6edf3ST77XX_MADCTL_RGBTff7b72|Te6edf3ST77XX_MADCTL_MVTff7b72|Te6edf3ST77XX_MADCTL_MXTb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_MADCTLTb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(Te6edf3madctlTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3virtual Tffa657void Te6edf3flipScreenVerticallyTb4b4b4(Tb4b4b4) Tb4b4b4{

Tffa657uint8_t Te6edf3madctl Tff7b72= Te6edf3ST77XX_MADCTL_RGBTff7b72|Te6edf3ST77XX_MADCTL_MVTff7b72|Te6edf3ST77XX_MADCTL_MYTb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_MADCTLTb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(Te6edf3madctlTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3virtual Tffa657void Te6edf3mirrorScreenTb4b4b4(Tb4b4b4) Tb4b4b4{

Tffa657uint8_t Te6edf3madctl Tff7b72= Te6edf3ST77XX_MADCTL_RGBTff7b72|Te6edf3ST77XX_MADCTL_MVTff7b72|Te6edf3ST77XX_MADCTL_MXTff7b72|Te6edf3ST77XX_MADCTL_MYTb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_MADCTLTb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(Te6edf3madctlTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3virtual Tffa657void Te6edf3setRotationTb4b4b4(Tffa657uint8_t Te6edf3rTb4b4b4) Tb4b4b4{

Tffa657uint8_t Te6edf3madctl Tff7b72= Te6edf3ST77XX_MADCTL_RGBTff7b72|Te6edf3ST77XX_MADCTL_MVTff7b72|Te6edf3ST77XX_MADCTL_MXTb4b4b4;

Tff7b72if Tb4b4b4(Te6edf3r Tff7b72=Tff7b72= T79c0ff1Tb4b4b4) Tb4b4b4{ Te6edf3madctl Tff7b72= T79c0ff0xC0Tb4b4b4; Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3r Tff7b72=Tff7b72= T79c0ff2Tb4b4b4) Tb4b4b4{ Te6edf3madctl Tff7b72= Te6edf3ST77XX_MADCTL_RGBTff7b72|Te6edf3ST77XX_MADCTL_MVTff7b72|Te6edf3ST77XX_MADCTL_MYTb4b4b4; Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3r Tff7b72=Tff7b72= T79c0ff3Tb4b4b4) Tb4b4b4{ Te6edf3madctl Tff7b72= T79c0ff0x00Tb4b4b4; Tb4b4b4}

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_MADCTLTb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(Te6edf3madctlTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Tb4b4b4}

Tffa657void Te6edf3setRGBTb4b4b4(Tffa657uint16_t Te6edf3cTb4b4b4)

Tb4b4b4{

Te6edf3thisTff7b72-Tff7b72>Te6edf3_RGBTff7b72=T79c0ff0x00Tff7b72|Te6edf3cTff7b72>Tff7b72>T79c0ff8Tff7b72|Te6edf3cTff7b72<Tff7b72<T79c0ff8Tff7b72&T79c0ff0xFF00Tb4b4b4;

Tb4b4b4}

Tffa657void Te6edf3displayOnTb4b4b4(Tffa657voidTb4b4b4) Tb4b4b4{

T8b949e//sendCommand(DISPLAYON);

Tb4b4b4}

Tffa657void Te6edf3displayOffTb4b4b4(Tffa657voidTb4b4b4) Tb4b4b4{

T8b949e//sendCommand(DISPLAYOFF);

Tb4b4b4}

T8b949e//#define ST77XX_MADCTL_MY 0x80

T8b949e//#define ST77XX_MADCTL_MX 0x40

T8b949e//#define ST77XX_MADCTL_MV 0x20

T8b949e//#define ST77XX_MADCTL_ML 0x10

Te6edf3protectedTff7b72:

T8b949e// Send all the init commands

Te6edf3virtual Tffa657void Te6edf3sendInitCommandsTb4b4b4(Tb4b4b4)

Tb4b4b4{

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_SWRESETTb4b4b4)Tb4b4b4; T8b949e// 1: Software reset, no args, w/delay

Te6edf3delayTb4b4b4(T79c0ff150Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_SLPOUTTb4b4b4)Tb4b4b4; T8b949e// 2: Out of sleep mode, no args, w/delay

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_COLMODTb4b4b4)Tb4b4b4; T8b949e// 3: Set color mode, 16-bit color

Te6edf3WriteDataTb4b4b4(T79c0ff0x55Tb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_MADCTLTb4b4b4)Tb4b4b4; T8b949e// 4: Mem access ctrl (directions), Row/col addr, bottom-top refresh

Te6edf3WriteDataTb4b4b4(T79c0ff0x08Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_CASETTb4b4b4)Tb4b4b4; T8b949e// 5: Column addr set,

Te6edf3WriteDataTb4b4b4(T79c0ff0x00Tb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(T79c0ff0x00Tb4b4b4)Tb4b4b4; T8b949e// XSTART = 0

Te6edf3WriteDataTb4b4b4(T79c0ff0x00Tb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(T79c0ff240Tb4b4b4)Tb4b4b4; T8b949e// XEND = 240

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_RASETTb4b4b4)Tb4b4b4; T8b949e// 6: Row addr set,

Te6edf3WriteDataTb4b4b4(T79c0ff0x00Tb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(T79c0ff0x00Tb4b4b4)Tb4b4b4; T8b949e// YSTART = 0

Te6edf3WriteDataTb4b4b4(T79c0ff320Tff7b72>Tff7b72>T79c0ff8Tb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(T79c0ff320Tff7b72&T79c0ff0xFFTb4b4b4)Tb4b4b4; T8b949e// YSTART = 320

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_SLPOUTTb4b4b4)Tb4b4b4; T8b949e// 7: hack

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_NORONTb4b4b4)Tb4b4b4; T8b949e// 8: Normal display on, no args, w/delay

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_DISPONTb4b4b4)Tb4b4b4; T8b949e// 9: Main screen turn on, no args, delay

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_INVONTb4b4b4)Tb4b4b4; T8b949e// 10: invert

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

T8b949e//uint8_t madctl = ST77XX_MADCTL_RGB|ST77XX_MADCTL_MX;

Tffa657uint8_t Te6edf3madctl Tff7b72= Te6edf3ST77XX_MADCTL_RGBTff7b72|Te6edf3ST77XX_MADCTL_MVTff7b72|Te6edf3ST77XX_MADCTL_MXTb4b4b4;

Te6edf3sendCommandTb4b4b4(Te6edf3ST77XX_MADCTLTb4b4b4)Tb4b4b4;

Te6edf3WriteDataTb4b4b4(Te6edf3madctlTb4b4b4)Tb4b4b4;

Te6edf3delayTb4b4b4(T79c0ff10Tb4b4b4)Tb4b4b4;

Te6edf3setRGBTb4b4b4(Te6edf3ST77XX_GREENTb4b4b4)Tb4b4b4;

Tb4b4b4}

Te6edf3privateTff7b72:

Tffa657void Te6edf3setAddrWindowTb4b4b4(Tffa657uint16_t Te6edf3xTb4b4b4, Tffa657uint16_t Te6edf3yTb4b4b4, Tffa657uint16_t Te6edf3wTb4b4b4, Tffa657uint16_t Te6edf3hTb4b4b4) Tb4b4b4{

Te6edf3x Tff7b72+Tff7b72= Tb4b4b4(T79c0ff320Tff7b72-Te6edf3displayWidthTb4b4b4)Tff7b72/T79c0ff2Tb4b4b4;

Te6edf3y Tff7b72+Tff7b72= Tb4b4b4(T79c0ff240Tff7b72-Te6edf3displayHeightTb4b4b4)Tff7b72/T79c0ff2Tb4b4b4;

Tffa657uint32_t Te6edf3xa Tff7b72= Tb4b4b4(Tb4b4b4(Tffa657uint32_tTb4b4b4)Te6edf3x Tff7b72<Tff7b72< T79c0ff16Tb4b4b4) Tff7b72| Tb4b4b4(Te6edf3x Tff7b72+ Te6edf3w Tff7b72- T79c0ff1Tb4b4b4)Tb4b4b4;

Tffa657uint32_t Te6edf3ya Tff7b72= Tb4b4b4(Tb4b4b4(Tffa657uint32_tTb4b4b4)Te6edf3y Tff7b72<Tff7b72< T79c0ff16Tb4b4b4) Tff7b72| Tb4b4b4(Te6edf3y Tff7b72+ Te6edf3h Tff7b72- T79c0ff1Tb4b4b4)Tb4b4b4;

Te6edf3writeCommandTb4b4b4(Te6edf3ST77XX_CASETTb4b4b4)Tb4b4b4; T8b949e// Column addr set

Te6edf3SPI_WRITE32Tb4b4b4(Te6edf3xaTb4b4b4)Tb4b4b4;

Te6edf3writeCommandTb4b4b4(Te6edf3ST77XX_RASETTb4b4b4)Tb4b4b4; T8b949e// Row addr set

Te6edf3SPI_WRITE32Tb4b4b4(Te6edf3yaTb4b4b4)Tb4b4b4;

Te6edf3writeCommandTb4b4b4(Te6edf3ST77XX_RAMWRTb4b4b4)Tb4b4b4; T8b949e// write to RAM

Tb4b4b4}

Tffa657int Te6edf3getBufferOffsetTb4b4b4(Tffa657voidTb4b4b4) Tb4b4b4{

Tff7b72return T79c0ff0Tb4b4b4;

Tb4b4b4}

Tff7b72inline Tffa657void Te6edf3set_CSTb4b4b4(Tffa657bool Te6edf3levelTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3_cs Tff7b72!Tff7b72= Tb4b4b4(Tffa657uint8_tTb4b4b4) T79c0ff-1Tb4b4b4) Tb4b4b4{

Te6edf3digitalWriteTb4b4b4(Te6edf3_csTb4b4b4, Te6edf3levelTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tb4b4b4}Tb4b4b4;

Tff7b72inline Tffa657void Td2a8ffsendCommandTb4b4b4(Tffa657uint8_t Te6edf3comTb4b4b4) Te6edf3__attribute__Tb4b4b4(Tb4b4b4(Te6edf3always_inlineTb4b4b4)Tb4b4b4)Tb4b4b4{

Te6edf3set_CSTb4b4b4(Te6edf3HIGHTb4b4b4)Tb4b4b4;

Te6edf3digitalWriteTb4b4b4(Te6edf3_dcTb4b4b4, Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3set_CSTb4b4b4(Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3beginTransactionTb4b4b4(Te6edf3_spiSettingsTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3comTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3endTransactionTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3set_CSTb4b4b4(Te6edf3HIGHTb4b4b4)Tb4b4b4;

Te6edf3digitalWriteTb4b4b4(Te6edf3_dcTb4b4b4, Te6edf3HIGHTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tff7b72inline Tffa657void Td2a8ffWriteDataTb4b4b4(Tffa657uint8_t Te6edf3dataTb4b4b4) Te6edf3__attribute__Tb4b4b4(Tb4b4b4(Te6edf3always_inlineTb4b4b4)Tb4b4b4)Tb4b4b4{

Te6edf3digitalWriteTb4b4b4(Te6edf3_csTb4b4b4, Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3beginTransactionTb4b4b4(Te6edf3_spiSettingsTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3dataTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3endTransactionTb4b4b4(Tb4b4b4)Tb4b4b4;

Te6edf3digitalWriteTb4b4b4(Te6edf3_csTb4b4b4, Te6edf3HIGHTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tffa657void Td2a8ffSPI_WRITE32Tb4b4b4(Tffa657uint32_t Te6edf3lTb4b4b4)

Tb4b4b4{

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3l Tff7b72>Tff7b72> T79c0ff24Tb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3l Tff7b72>Tff7b72> T79c0ff16Tb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3l Tff7b72>Tff7b72> T79c0ff8Tb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3lTb4b4b4)Tb4b4b4;

Tb4b4b4}

Tffa657void Td2a8ffwriteCommandTb4b4b4(Tffa657uint8_t Te6edf3cmdTb4b4b4) Tb4b4b4{

Te6edf3digitalWriteTb4b4b4(Te6edf3_dcTb4b4b4, Te6edf3LOWTb4b4b4)Tb4b4b4;

Te6edf3_spiTff7b72-Tff7b72>Te6edf3transferTb4b4b4(Te6edf3cmdTb4b4b4)Tb4b4b4;

Te6edf3digitalWriteTb4b4b4(Te6edf3_dcTb4b4b4, Te6edf3HIGHTb4b4b4)Tb4b4b4;

Tb4b4b4}

T8b949e// Private functions

Tffa657void Td2a8ffsetGeometryTb4b4b4(Te6edf3OLEDDISPLAY_GEOMETRY Te6edf3gTb4b4b4, Tffa657uint16_t Te6edf3widthTb4b4b4, Tffa657uint16_t Te6edf3heightTb4b4b4) Tb4b4b4{

Te6edf3thisTff7b72-Tff7b72>Te6edf3geometry Tff7b72= Te6edf3gTb4b4b4;

Tff7b72switch Tb4b4b4(Te6edf3gTb4b4b4) Tb4b4b4{

Tff7b72case Tff7b72GEOMETRY_128_128Tb4b4b4:

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayWidth Tff7b72= T79c0ff128Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayHeight Tff7b72= T79c0ff128Tb4b4b4;

Tff7b72breakTb4b4b4;

Tff7b72case Tff7b72GEOMETRY_128_64Tb4b4b4:

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayWidth Tff7b72= T79c0ff128Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayHeight Tff7b72= T79c0ff64Tb4b4b4;

Tff7b72breakTb4b4b4;

Tff7b72case Tff7b72GEOMETRY_128_32Tb4b4b4:

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayWidth Tff7b72= T79c0ff128Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayHeight Tff7b72= T79c0ff32Tb4b4b4;

Tff7b72breakTb4b4b4;

Tff7b72case Tff7b72GEOMETRY_64_48Tb4b4b4:

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayWidth Tff7b72= T79c0ff64Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayHeight Tff7b72= T79c0ff48Tb4b4b4;

Tff7b72breakTb4b4b4;

Tff7b72case Tff7b72GEOMETRY_64_32Tb4b4b4:

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayWidth Tff7b72= T79c0ff64Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayHeight Tff7b72= T79c0ff32Tb4b4b4;

Tff7b72breakTb4b4b4;

Tff7b72case Tff7b72GEOMETRY_RAWMODETb4b4b4:

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayWidth Tff7b72= Te6edf3width Tff7b72> T79c0ff0 Tff7b72? Te6edf3width Tff7b72: T79c0ff128Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayHeight Tff7b72= Te6edf3height Tff7b72> T79c0ff0 Tff7b72? Te6edf3height Tff7b72: T79c0ff64Tb4b4b4;

Tff7b72breakTb4b4b4;

Tb4b4b4}

Tffa657uint8_t Te6edf3tmpTff7b72=Te6edf3displayHeight Tff7b72% T79c0ff8Tb4b4b4;

Tffa657uint8_t Te6edf3_buffheightTff7b72=Te6edf3displayHeight Tff7b72/ T79c0ff8Tb4b4b4;

Tff7b72ifTb4b4b4(Te6edf3tmpTff7b72!Tff7b72=T79c0ff0Tb4b4b4)

Te6edf3_buffheightTff7b72+Tff7b72+Tb4b4b4;

Te6edf3thisTff7b72-Tff7b72>Te6edf3displayBufferSize Tff7b72= Te6edf3displayWidth Tff7b72* Te6edf3_buffheight Tb4b4b4;

Tb4b4b4}

Tb4b4b4}Tb4b4b4;

Tff7b72#Tff7b72endif