drivers/lcd/st7789: Add color inversion
This commit is contained in:
Lucas Saavedra Vaz
Xiang Xiao
parent
690454558e
commit
506b57eebf
@ -737,6 +737,13 @@ if LCD_ST7789
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bool "ST7789 Mirror Y"
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default n
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config LCD_ST7789_INVCOLOR
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bool "ST7789 Invert Color"
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default y
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---help---
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Invert colors of the LCD display. This is useful for implementations
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that assume that that colors are inverted by default.
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config LCD_ST7789_BPP
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int "Bit Per Pixel (12 or 16)"
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default 16
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@ -342,7 +342,11 @@ static void st7789_sleep(FAR struct st7789_dev_s *dev, bool sleep)
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static void st7789_display(FAR struct st7789_dev_s *dev, bool on)
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{
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st7789_sendcmd(dev, on ? ST7789_DISPON : ST7789_DISPOFF);
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#ifdef CONFIG_LCD_ST7789_INVCOLOR
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st7789_sendcmd(dev, ST7789_INVON);
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#else
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st7789_sendcmd(dev, ST7789_INVOFF);
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#endif
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}
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/****************************************************************************
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@ -29,26 +29,95 @@
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* Pre-processor Definitions
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****************************************************************************/
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#define ST7789_NOP 0x00 /* No Operation */
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#define ST7789_SWRESET 0x01 /* Software Reset */
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#define ST7789_RDDID 0x04 /* Read Display ID */
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#define ST7789_RDDST 0x09 /* Read Display Status */
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#define ST7789_RDDPM 0x0a /* Read Display Power */
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#define ST7789_SLPIN 0x10 /* Sleep In & Booster Off */
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#define ST7789_SLPOUT 0x11 /* Sleep Out & Booster On */
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#define ST7789_PTLON 0x12 /* Partial Mode On */
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#define ST7789_NORON 0x13 /* Partial Mode Off */
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#define ST7789_INVOFF 0x20 /* Display Inversion Off */
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#define ST7789_INVON 0x21 /* Display Inversion On */
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#define ST7789_DISPOFF 0x28 /* Display Off */
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#define ST7789_DISPON 0x29 /* Display On */
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#define ST7789_CASET 0x2a /* Column Address Set */
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#define ST7789_RASET 0x2b /* Row Address Set */
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#define ST7789_RAMWR 0x2c /* Memory Write */
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#define ST7789_RAMRD 0x2e /* Memory Read */
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#define ST7789_MADCTL 0x36 /* Memory Data Access Control */
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#define ST7789_IDMOFF 0x38 /* Idle Mode Off */
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#define ST7789_IDMON 0x39 /* Idle Mode On */
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#define ST7789_COLMOD 0x3a /* Interface Pixel Format */
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/* System Function Command Table 1 */
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#define ST7789_NOP 0x00 /* No Operation */
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#define ST7789_SWRESET 0x01 /* Software Reset */
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#define ST7789_RDDID 0x04 /* Read Display ID */
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#define ST7789_RDDST 0x09 /* Read Display Status */
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#define ST7789_RDDPM 0x0a /* Read Display Power */
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#define ST7789_RDDMADCTL 0x0b /* Read Display MADCTL */
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#define ST7789_RDDCOLMOD 0x0c /* Read Display Pixel Format */
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#define ST7789_RDDIM 0x0d /* Read Display Image Mode */
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#define ST7789_RDDSM 0x0e /* Read Display Signal Mode */
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#define ST7789_RDDSDR 0x0f /* Read Display Self-Diagnostic Result */
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#define ST7789_SLPIN 0x10 /* Sleep In & Booster Off */
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#define ST7789_SLPOUT 0x11 /* Sleep Out & Booster On */
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#define ST7789_PTLON 0x12 /* Partial Mode On */
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#define ST7789_NORON 0x13 /* Partial Mode Off */
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#define ST7789_INVOFF 0x20 /* Display Inversion Off */
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#define ST7789_INVON 0x21 /* Display Inversion On */
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#define ST7789_GAMSET 0x26 /* Gamma Set */
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#define ST7789_DISPOFF 0x28 /* Display Off */
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#define ST7789_DISPON 0x29 /* Display On */
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#define ST7789_CASET 0x2a /* Column Address Set */
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#define ST7789_RASET 0x2b /* Row Address Set */
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#define ST7789_RAMWR 0x2c /* Memory Write */
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#define ST7789_RAMRD 0x2e /* Memory Read */
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#define ST7789_PTLAR 0x30 /* Partial Area */
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#define ST7789_VSCRDEF 0x33 /* Vertical Scrolling Definition */
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#define ST7789_TEOFF 0x34 /* Tearing Effect Line Off */
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#define ST7789_TEON 0x35 /* Tearing Effect Line On */
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#define ST7789_MADCTL 0x36 /* Memory Data Access Control */
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#define ST7789_VSCRSADD 0x37 /* Vertical Scrolling Start Address */
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#define ST7789_IDMOFF 0x38 /* Idle Mode Off */
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#define ST7789_IDMON 0x39 /* Idle Mode On */
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#define ST7789_COLMOD 0x3a /* Interface Pixel Format */
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#define ST7789_RAMWRC 0x3c /* Memory Write Continue */
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#define ST7789_RAMRDC 0x3e /* Memory Read Continue */
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#define ST7789_TESCAN 0x44 /* Set Tear Scanline */
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#define ST7789_RDTESCAN 0x45 /* Get Scanline */
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#define ST7789_WRDISBV 0x51 /* Write Display Brightness */
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#define ST7789_RDDISBV 0x52 /* Read Display Brightness Value */
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#define ST7789_WRCTRLD 0x53 /* Write CTRL Display */
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#define ST7789_RDCTRLD 0x54 /* Read CTRL Value Display */
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#define ST7789_WRCACE 0x55 /* Write Content Adaptive Brightness Control and Color Enhancement */
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#define ST7789_RDCABC 0x56 /* Read Content Adaptive Brightness Control */
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#define ST7789_WRCABCMB 0x5e /* Write CABC Minimum Brightness */
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#define ST7789_RDCABCMB 0x5f /* Read CABC Minimum Brightness */
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#define ST7789_RDABCSDR 0x68 /* Read Automatic Brightness Control Self-Diagnostic Result */
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#define ST7789_RDID1 0xda /* Read ID1 */
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#define ST7789_RDID2 0xdb /* Read ID2 */
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#define ST7789_RDID3 0xdc /* Read ID3 */
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/* System Function Command Table 2 */
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#define ST7789_RAMCTRL 0xb0 /* RAM Control */
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#define ST7789_RGBCTRL 0xb1 /* RGB Control */
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#define ST7789_PORCTRL 0xb2 /* Porch Control */
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#define ST7789_FRCTRL1 0xb3 /* Frame Rate Control */
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#define ST7789_PARCTRL 0xb5 /* Partial Control */
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#define ST7789_GCTRL 0xb7 /* Gate Control */
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#define ST7789_GTADJ 0xb8 /* Gate on Timing Adjustment */
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#define ST7789_DGMEN 0xba /* Digital Gamma Enable */
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#define ST7789_VCOMS 0xbb /* VCOMS Setting */
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#define ST7789_POWSAVE 0xbc /* Power Saving Mode */
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#define ST7789_DLPOFFSAVE 0xbd /* Display Off Power Save */
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#define ST7789_LCMCTRL 0xc0 /* LCM Control */
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#define ST7789_IDSET 0xc1 /* ID Setting */
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#define ST7789_VDVVRHEN 0xc2 /* VDV and VRH Command Enable */
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#define ST7789_VRHS 0xc3 /* VRH Set */
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#define ST7789_VDVSET 0xc4 /* VDV Set */
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#define ST7789_VCMOFSET 0xc5 /* VCOMS Offset Set */
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#define ST7789_FRCTR2 0xc6 /* FR Control 2 */
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#define ST7789_CABCCTRL 0xc7 /* CABC Control */
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#define ST7789_REGSEL1 0xc8 /* Register Value Selection 1 */
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#define ST7789_REGSEL2 0xca /* Register Value Selection 2 */
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#define ST7789_PWMFRSEL 0xcc /* PWM Frequency Selection */
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#define ST7789_PWCTRL1 0xd0 /* Power Control 1 */
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#define ST7789_VAPVANEN 0xd2 /* Enable VAP/VAN Signal Output */
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#define ST7789_CMD2EN 0xdf /* Command 2 Enable */
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#define ST7789_PVGAMCTRL 0xe0 /* Positive Voltage Gamma Control */
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#define ST7789_NVGAMCTRL 0xe1 /* Negative Voltage Gamma Control */
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#define ST7789_DGMLUTR 0xe2 /* Digital Gamma Look-Up Table for Red */
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#define ST7789_DGMLUTB 0xe3 /* Digital Gamma Look-Up Table for Blue */
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#define ST7789_GATECTRL 0xe4 /* Gate Control */
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#define ST7789_SPI2EN 0xe7 /* SPI2 Enable */
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#define ST7789_PWCTRL2 0xe8 /* Power Control 2 */
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#define ST7789_EQCTRL 0xe9 /* Equalize Time Control */
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#define ST7789_PROMCTRL 0xec /* Program Control */
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#define ST7789_PROMEN 0xfa /* Program Mode Enable */
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#define ST7789_NVMSET 0xfc /* NVM Setting */
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#define ST7789_PROMACT 0xfe /* Program Action */
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#endif /* __DRIVERS_LCD_ST7789_H */
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