zener/lvgl_esp32_drivers
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Add support for SSD1680 e-paper controller

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The driver is based on the construction of IL3820 (SSD1608), which is very similar from command point of view.
It is tested on ESP32-S2 MCU and GoodDisplay GDEY029T94.
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AVartanyan 2022-09-26 23:49:24 +03:00 • committed by GitHub
parent 26fe6e7703
commit f4fd82bd7e
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11 changed files with 522 additions and 4 deletions
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20
lvgl_tft/Kconfig
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@ -148,6 +148,14 @@ menu "LVGL TFT Display controller"
bool
help
IL3820 epaper display controller.
config LV_TFT_DISPLAY_CONTROLLER_SSD1680
bool
help
SSD1680 e-paper display controller for GoodDisplay GDEY029T94.
The resolution must be set as per a portrait mode:
LV_HOR_RES_MAX -> 128 and LV_VER_RES_MAX -> 296
And the actual use mode currently is Landskape only.
config LV_TFT_DISPLAY_CONTROLLER_JD79653A
bool
@ -326,6 +334,12 @@ menu "LVGL TFT Display controller"
select LV_TFT_DISPLAY_CONTROLLER_IL3820
select LV_TFT_DISPLAY_PROTOCOL_SPI
select LV_TFT_DISPLAY_MONOCHROME
config LV_TFT_DISPLAY_USER_CONTROLLER_SSD1680
bool "SSD1680"
select LV_TFT_DISPLAY_CONTROLLER_SSD1680
select LV_TFT_DISPLAY_PROTOCOL_SPI
select LV_TFT_DISPLAY_MONOCHROME
select LV_TFT_USE_CUSTOM_SPI_CLK_DIVIDER
config LV_TFT_DISPLAY_USER_CONTROLLER_JD79653A
bool "JD79653A"
select LV_TFT_DISPLAY_CONTROLLER_JD79653A
@ -521,7 +535,7 @@ menu "LVGL TFT Display controller"
default LV_TFT_SPI_CLK_DIVIDER_5 if LV_TFT_DISPLAY_CONTROLLER_ILI9481
default LV_TFT_SPI_CLK_DIVIDER_3 if LV_TFT_DISPLAY_CONTROLLER_HX8357
default LV_TFT_SPI_CLK_DIVIDER_10 if LV_TFT_DISPLAY_CONTROLLER_SH1107
default LV_TFT_SPI_CLK_DIVIDER_16 if LV_TFT_DISPLAY_CONTROLLER_JD79653A || LV_TFT_DISPLAY_CONTROLLER_UC8151D
default LV_TFT_SPI_CLK_DIVIDER_16 if LV_TFT_DISPLAY_CONTROLLER_JD79653A || LV_TFT_DISPLAY_CONTROLLER_UC8151D || LV_TFT_DISPLAY_CONTROLLER_SSD1680
default LV_TFT_SPI_CLK_DIVIDER_2
config LV_TFT_SPI_CLK_DIVIDER_1
@ -907,8 +921,8 @@ menu "LVGL TFT Display controller"
Configure the display Reset pin here.
config LV_DISP_PIN_BUSY
int "GPIO for Busy" if LV_TFT_DISPLAY_CONTROLLER_IL3820 || LV_TFT_DISPLAY_CONTROLLER_JD79653A || LV_TFT_DISPLAY_CONTROLLER_UC8151D
default 35 if LV_TFT_DISPLAY_CONTROLLER_IL3820 || LV_TFT_DISPLAY_CONTROLLER_JD79653A || LV_TFT_DISPLAY_CONTROLLER_UC8151D
int "GPIO for Busy" if LV_TFT_DISPLAY_CONTROLLER_IL3820 || LV_TFT_DISPLAY_CONTROLLER_JD79653A || LV_TFT_DISPLAY_CONTROLLER_UC8151D || LV_TFT_DISPLAY_CONTROLLER_SSD1680
default 35 if LV_TFT_DISPLAY_CONTROLLER_IL3820 || LV_TFT_DISPLAY_CONTROLLER_JD79653A || LV_TFT_DISPLAY_CONTROLLER_UC8151D || LV_TFT_DISPLAY_CONTROLLER_SSD1680
default 35 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2
default 21 if IDF_TARGET_ESP32C3