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Guition JC4880P443C-I-W (#702)
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@ -24,3 +24,5 @@ sdkconfig.CONFIG_ESP_HOSTED_P4_DEV_BOARD_FUNC_BOARD=y
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sdkconfig.CONFIG_ESP_HOSTED_SDIO_HOST_INTERFACE=y
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sdkconfig.CONFIG_ESP_HOSTED_SDIO_HOST_INTERFACE=y
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||||||
sdkconfig.CONFIG_SLAVE_IDF_TARGET_ESP32C6=y
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sdkconfig.CONFIG_SLAVE_IDF_TARGET_ESP32C6=y
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||||||
sdkconfig.CONFIG_ESP_HOSTED_USE_MEMPOOL=n
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sdkconfig.CONFIG_ESP_HOSTED_USE_MEMPOOL=n
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||||||
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sdkconfig.CONFIG_ESP_HOSTED_ENABLE_PEER_DATA_TRANSFER=y
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||||||
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sdkconfig.CONFIG_ESP_HOSTED_MAX_CUSTOM_MSG_HANDLERS=8
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||||||
|
|||||||
195
Devices/guition-jc4880p443ciw/LICENSE-Apache-2.0.md
Normal file
195
Devices/guition-jc4880p443ciw/LICENSE-Apache-2.0.md
Normal file
@ -0,0 +1,195 @@
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|||||||
|
Apache License
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==============
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_Version 2.0, January 2004_
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27
Devices/guition-jc4880p443ciw/device.properties
Normal file
27
Devices/guition-jc4880p443ciw/device.properties
Normal file
@ -0,0 +1,27 @@
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general.vendor=Guition
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general.name=JC4880P443C-I-W
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hardware.target=ESP32P4
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hardware.flashSize=16MB
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hardware.spiRam=true
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hardware.spiRamMode=HEX
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hardware.spiRamSpeed=200M
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hardware.esptoolFlashFreq=80M
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hardware.bluetooth=true
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storage.userDataLocation=SD
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display.size=4.3"
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display.dpi=217
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lvgl.fontSize=20
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lvgl.colorDepth=16
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sdkconfig.CONFIG_WIFI_PROV_SCAN_MAX_ENTRIES=16
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sdkconfig.CONFIG_WIFI_PROV_AUTOSTOP_TIMEOUT=30
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sdkconfig.CONFIG_WIFI_PROV_STA_ALL_CHANNEL_SCAN=y
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sdkconfig.CONFIG_ESP_HOSTED_ENABLED=y
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sdkconfig.CONFIG_ESP_HOSTED_P4_DEV_BOARD_FUNC_BOARD=y
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sdkconfig.CONFIG_ESP_HOSTED_SDIO_HOST_INTERFACE=y
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sdkconfig.CONFIG_SLAVE_IDF_TARGET_ESP32C6=y
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sdkconfig.CONFIG_ESP_HOSTED_USE_MEMPOOL=n
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# ESP-NOW bridge support
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sdkconfig.CONFIG_ESP_HOSTED_ENABLE_PEER_DATA_TRANSFER=y
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sdkconfig.CONFIG_ESP_HOSTED_MAX_CUSTOM_MSG_HANDLERS=8
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174
Devices/guition-jc4880p443ciw/guition,jc4880p443ciw.dts
Normal file
174
Devices/guition-jc4880p443ciw/guition,jc4880p443ciw.dts
Normal file
@ -0,0 +1,174 @@
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/dts-v1/;
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#include <tactility/bindings/root.h>
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#include <tactility/bindings/esp32_ble.h>
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#include <tactility/bindings/esp32_gpio.h>
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#include <tactility/bindings/esp32_i2c_master.h>
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#include <tactility/bindings/esp32_i2s.h>
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#include <tactility/bindings/esp32_sdmmc.h>
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#include <tactility/bindings/esp32_wifi.h>
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#include <tactility/bindings/esp32_pwm_ledc.h>
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#include <tactility/bindings/pwm_backlight.h>
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#include <tactility/bindings/gpio_hog.h>
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#include <bindings/st7701_dsi.h>
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#include <bindings/gt911.h>
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#include <bindings/es8311.h>
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#include <bindings/es7243e.h>
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/ {
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compatible = "root";
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model = "Guition JC4880P443C-I-W";
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wifi0 {
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compatible = "espressif,esp32-wifi";
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};
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ble0 {
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compatible = "espressif,esp32-ble";
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};
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gpio0 {
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compatible = "espressif,esp32-gpio";
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gpio-count = <55>;
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};
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// Speaker and microphone (ES8311)
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i2s0 {
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compatible = "espressif,esp32-i2s";
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port = <I2S_NUM_0>;
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pin-bclk = <&gpio0 12 GPIO_FLAG_NONE>;
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pin-ws = <&gpio0 10 GPIO_FLAG_NONE>;
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pin-data-out = <&gpio0 9 GPIO_FLAG_NONE>;
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pin-data-in = <&gpio0 48 GPIO_FLAG_NONE>;
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||||||
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pin-mclk = <&gpio0 13 GPIO_FLAG_NONE>;
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};
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||||||
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|
||||||
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i2c_internal: i2c0 {
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||||||
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compatible = "espressif,esp32-i2c-master";
|
||||||
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port = <I2C_NUM_0>;
|
||||||
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clock-frequency = <400000>;
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||||||
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pin-sda = <&gpio0 7 GPIO_FLAG_NONE>;
|
||||||
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pin-scl = <&gpio0 8 GPIO_FLAG_NONE>;
|
||||||
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|
||||||
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touch0: gt911@5D {
|
||||||
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compatible = "goodix,gt911";
|
||||||
|
reg = <0x5D>;
|
||||||
|
x-max = <480>;
|
||||||
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y-max = <800>;
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
es8311: es8311@18 {
|
||||||
|
compatible = "everest,es8311";
|
||||||
|
reg = <0x18>;
|
||||||
|
i2s = <&i2s0>;
|
||||||
|
};
|
||||||
|
es7243e: es7243e@14 {
|
||||||
|
compatible = "everest,es7243e";
|
||||||
|
reg = <0x14>;
|
||||||
|
i2s = <&i2s0>;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
sdcard0: sdcard0 {
|
||||||
|
compatible = "espressif,esp32-sdmmc";
|
||||||
|
slot = <0>;
|
||||||
|
bus-width = <4>;
|
||||||
|
pin-clk = <&gpio0 43 GPIO_FLAG_NONE>;
|
||||||
|
pin-cmd = <&gpio0 44 GPIO_FLAG_NONE>;
|
||||||
|
pin-d0 = <&gpio0 39 GPIO_FLAG_NONE>;
|
||||||
|
pin-d1 = <&gpio0 40 GPIO_FLAG_NONE>;
|
||||||
|
pin-d2 = <&gpio0 41 GPIO_FLAG_NONE>;
|
||||||
|
pin-d3 = <&gpio0 42 GPIO_FLAG_NONE>;
|
||||||
|
on-chip-ldo-chan = <4>;
|
||||||
|
};
|
||||||
|
|
||||||
|
display_backlight_pwm {
|
||||||
|
compatible = "espressif,esp32-pwm-ledc";
|
||||||
|
pin = <&gpio0 23 GPIO_FLAG_NONE>;
|
||||||
|
period-ns = <200000>;
|
||||||
|
ledc-timer = <0>;
|
||||||
|
ledc-channel = <0>;
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
display_backlight {
|
||||||
|
compatible = "pwm-backlight";
|
||||||
|
pwm = <&display_backlight_pwm>;
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
// Speaker PA enable (GPIO11 active high)
|
||||||
|
pa_enable {
|
||||||
|
compatible = "gpio-hog";
|
||||||
|
pin = <&gpio0 11 GPIO_FLAG_NONE>;
|
||||||
|
mode = <GPIO_HOG_MODE_OUTPUT_HIGH>;
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
|
||||||
|
display0: st7701-dsi@0 {
|
||||||
|
compatible = "sitronix,st7701-dsi";
|
||||||
|
horizontal-resolution = <480>;
|
||||||
|
vertical-resolution = <800>;
|
||||||
|
bits-per-pixel = <16>;
|
||||||
|
pin-reset = <&gpio0 5 GPIO_FLAG_NONE>;
|
||||||
|
ldo-channel = <3>;
|
||||||
|
ldo-voltage-mv = <2500>;
|
||||||
|
dsi-bus-id = <0>;
|
||||||
|
num-data-lanes = <2>;
|
||||||
|
lane-bit-rate-mbps = <500>;
|
||||||
|
dpi-clock-freq-mhz = <34>;
|
||||||
|
hsync-pulse-width = <12>;
|
||||||
|
hsync-back-porch = <42>;
|
||||||
|
hsync-front-porch = <42>;
|
||||||
|
vsync-pulse-width = <2>;
|
||||||
|
vsync-back-porch = <8>;
|
||||||
|
vsync-front-porch = <166>;
|
||||||
|
num-fbs = <2>;
|
||||||
|
use-dma2d;
|
||||||
|
allow-tearing;
|
||||||
|
backlight = <&display_backlight>;
|
||||||
|
init-sequence = [
|
||||||
|
0xFF 0x05 0x00 0x77 0x01 0x00 0x00 0x13
|
||||||
|
0xEF 0x01 0x00 0x08
|
||||||
|
0xFF 0x05 0x00 0x77 0x01 0x00 0x00 0x10
|
||||||
|
0xC0 0x02 0x00 0x63 0x00
|
||||||
|
0xC1 0x02 0x00 0x0D 0x02
|
||||||
|
0xC2 0x02 0x00 0x10 0x08
|
||||||
|
0xCC 0x01 0x00 0x10
|
||||||
|
0xB0 0x10 0x00 0x80 0x09 0x53 0x0C 0xD0 0x07 0x0C 0x09 0x09 0x28 0x06 0xD4 0x13 0x69 0x2B 0x71
|
||||||
|
0xB1 0x10 0x00 0x80 0x94 0x5A 0x10 0xD3 0x06 0x0A 0x08 0x08 0x25 0x03 0xD3 0x12 0x66 0x6A 0x0D
|
||||||
|
0xFF 0x05 0x00 0x77 0x01 0x00 0x00 0x11
|
||||||
|
0xB0 0x01 0x00 0x5D
|
||||||
|
0xB1 0x01 0x00 0x58
|
||||||
|
0xB2 0x01 0x00 0x87
|
||||||
|
0xB3 0x01 0x00 0x80
|
||||||
|
0xB5 0x01 0x00 0x4E
|
||||||
|
0xB7 0x01 0x00 0x85
|
||||||
|
0xB8 0x01 0x00 0x21
|
||||||
|
0xB9 0x02 0x00 0x10 0x1F
|
||||||
|
0xBB 0x01 0x00 0x03
|
||||||
|
0xBC 0x01 0x00 0x00
|
||||||
|
0xC1 0x01 0x00 0x78
|
||||||
|
0xC2 0x01 0x00 0x78
|
||||||
|
0xD0 0x01 0x00 0x88
|
||||||
|
0xE0 0x03 0x00 0x00 0x3A 0x02
|
||||||
|
0xE1 0x0B 0x00 0x04 0xA0 0x00 0xA0 0x05 0xA0 0x00 0xA0 0x00 0x40 0x40
|
||||||
|
0xE2 0x0D 0x00 0x30 0x00 0x40 0x40 0x32 0xA0 0x00 0xA0 0x00 0xA0 0x00 0xA0 0x00
|
||||||
|
0xE3 0x04 0x00 0x00 0x00 0x33 0x33
|
||||||
|
0xE4 0x02 0x00 0x44 0x44
|
||||||
|
0xE5 0x10 0x00 0x09 0x2E 0xA0 0xA0 0x0B 0x30 0xA0 0xA0 0x05 0x2A 0xA0 0xA0 0x07 0x2C 0xA0 0xA0
|
||||||
|
0xE6 0x04 0x00 0x00 0x00 0x33 0x33
|
||||||
|
0xE7 0x02 0x00 0x44 0x44
|
||||||
|
0xE8 0x10 0x00 0x08 0x2D 0xA0 0xA0 0x0A 0x2F 0xA0 0xA0 0x04 0x29 0xA0 0xA0 0x06 0x2B 0xA0 0xA0
|
||||||
|
0xEB 0x07 0x00 0x00 0x00 0x4E 0x4E 0x00 0x00 0x00
|
||||||
|
0xEC 0x02 0x00 0x08 0x01
|
||||||
|
0xED 0x10 0x00 0xB0 0x2B 0x98 0xA4 0x56 0x7F 0xFF 0xFF 0xFF 0xFF 0xF7 0x65 0x4A 0x89 0xB2 0x0B
|
||||||
|
0xEF 0x06 0x00 0x08 0x08 0x08 0x45 0x3F 0x54
|
||||||
|
0xFF 0x05 0x00 0x77 0x01 0x00 0x00 0x00
|
||||||
|
0x11 0x01 0x78 0x00
|
||||||
|
0x29 0x01 0x14 0x00
|
||||||
|
];
|
||||||
|
status = "okay";
|
||||||
|
};
|
||||||
|
};
|
||||||
9
Devices/guition-jc4880p443ciw/module.yaml
Normal file
9
Devices/guition-jc4880p443ciw/module.yaml
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
dependencies:
|
||||||
|
- Platforms/platform-esp32
|
||||||
|
- Drivers/st7701-module
|
||||||
|
- Drivers/gt911-module
|
||||||
|
- Drivers/es8311-module
|
||||||
|
- Drivers/audio-stream-module
|
||||||
|
- Drivers/es7243e-module
|
||||||
|
dts: guition,jc4880p443ciw.dts
|
||||||
|
dts-only: true
|
||||||
@ -7,5 +7,5 @@ file(GLOB_RECURSE SOURCE_FILES "source/*.c*")
|
|||||||
tactility_add_module(st7701-module
|
tactility_add_module(st7701-module
|
||||||
SRCS ${SOURCE_FILES}
|
SRCS ${SOURCE_FILES}
|
||||||
INCLUDE_DIRS include/
|
INCLUDE_DIRS include/
|
||||||
REQUIRES TactilityKernel platform-esp32 esp_lcd_st7701 esp_lcd_panel_io_additions esp_lcd driver
|
REQUIRES TactilityKernel platform-esp32 esp_lcd_st7701 esp_lcd_panel_io_additions esp_lcd driver esp_hw_support
|
||||||
)
|
)
|
||||||
|
|||||||
122
Drivers/st7701-module/bindings/sitronix,st7701-dsi.yaml
Normal file
122
Drivers/st7701-module/bindings/sitronix,st7701-dsi.yaml
Normal file
@ -0,0 +1,122 @@
|
|||||||
|
description: >
|
||||||
|
Sitronix ST7701S MIPI-DSI display panel, driven over ESP-IDF's esp_lcd_st7701 component (DPI/DBI
|
||||||
|
interface, ESP32-P4 and other SOC_MIPI_DSI_SUPPORTED targets only). Owns the MIPI DSI PHY LDO
|
||||||
|
channel and DSI bus directly, so unlike SPI/RGB panels it has no parent bus controller device.
|
||||||
|
|
||||||
|
compatible: "sitronix,st7701-dsi"
|
||||||
|
|
||||||
|
properties:
|
||||||
|
horizontal-resolution:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Horizontal resolution in pixels
|
||||||
|
vertical-resolution:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Vertical resolution in pixels
|
||||||
|
bits-per-pixel:
|
||||||
|
type: int
|
||||||
|
default: 16
|
||||||
|
description: Color depth in bits per pixel (16 or 24)
|
||||||
|
bgr-order:
|
||||||
|
type: boolean
|
||||||
|
default: false
|
||||||
|
description: Use BGR element order instead of RGB
|
||||||
|
invert-color:
|
||||||
|
type: boolean
|
||||||
|
default: false
|
||||||
|
description: Invert the panel's color output
|
||||||
|
mirror-x:
|
||||||
|
type: boolean
|
||||||
|
default: false
|
||||||
|
description: Mirror the X axis
|
||||||
|
mirror-y:
|
||||||
|
type: boolean
|
||||||
|
default: false
|
||||||
|
description: Mirror the Y axis
|
||||||
|
pin-reset:
|
||||||
|
type: phandles
|
||||||
|
default: GPIO_PIN_SPEC_NONE
|
||||||
|
description: Reset GPIO pin. Falls back to a software reset (sent over the DBI command
|
||||||
|
interface) if not set.
|
||||||
|
ldo-channel:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: LDO channel index powering the MIPI DSI PHY (chan_id in esp_ldo_channel_config_t)
|
||||||
|
ldo-voltage-mv:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Voltage to supply to the MIPI DSI PHY LDO channel, in mV
|
||||||
|
dsi-bus-id:
|
||||||
|
type: int
|
||||||
|
default: 0
|
||||||
|
description: Which DSI controller to use, index from 0
|
||||||
|
num-data-lanes:
|
||||||
|
type: int
|
||||||
|
default: 2
|
||||||
|
description: Number of MIPI DSI data lanes. 0 falls back to the maximum available.
|
||||||
|
lane-bit-rate-mbps:
|
||||||
|
type: int
|
||||||
|
default: 500
|
||||||
|
description: MIPI DSI lane bit rate, in Mbps
|
||||||
|
dpi-clock-freq-mhz:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: MIPI DPI clock frequency, in MHz
|
||||||
|
hsync-pulse-width:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Horizontal sync width, in PCLK periods
|
||||||
|
hsync-back-porch:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Number of PCLK periods between hsync and the start of line active data
|
||||||
|
hsync-front-porch:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Number of PCLK periods between the end of active data and the next hsync
|
||||||
|
vsync-pulse-width:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Vertical sync width, in lines
|
||||||
|
vsync-back-porch:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Number of invalid lines between vsync and the start of the frame
|
||||||
|
vsync-front-porch:
|
||||||
|
type: int
|
||||||
|
required: true
|
||||||
|
description: Number of invalid lines between the end of the frame and the next vsync
|
||||||
|
num-fbs:
|
||||||
|
type: int
|
||||||
|
default: 2
|
||||||
|
description: Number of screen-sized frame buffers to allocate (0 or 1 = single-buffered)
|
||||||
|
use-dma2d:
|
||||||
|
type: boolean
|
||||||
|
default: true
|
||||||
|
description: Use DMA2D to copy user buffers into the frame buffer when necessary (only
|
||||||
|
meaningful on SOC_DMA2D_SUPPORTED targets - must be false otherwise)
|
||||||
|
disable-lp:
|
||||||
|
type: boolean
|
||||||
|
default: false
|
||||||
|
description: Disable MIPI DSI low-power mode
|
||||||
|
allow-tearing:
|
||||||
|
type: boolean
|
||||||
|
default: false
|
||||||
|
description: By default, when draw_bitmap's color_data is one of the panel's own frame
|
||||||
|
buffers (i.e. LVGL is bound directly onto them), draw_bitmap waits for a full scan-out to
|
||||||
|
complete before returning so the caller can't start overwriting a buffer still being
|
||||||
|
displayed. Set this to trade away that tear-free guarantee for lower latency (e.g. when
|
||||||
|
other tasks occasionally block timing for long enough that waiting causes visible stalls).
|
||||||
|
init-sequence:
|
||||||
|
type: array
|
||||||
|
element-type: uint8_t
|
||||||
|
description: >
|
||||||
|
Custom vendor bring-up sequence, flattened into bytes as a run of
|
||||||
|
[cmd, data-length, delay-ms, data-length bytes of data...] entries, e.g.
|
||||||
|
`init-sequence = [0x11 0 120 0x29 0 20];`.
|
||||||
|
Omit to use the ST7701 component's own built-in default sequence.
|
||||||
|
backlight:
|
||||||
|
type: phandle
|
||||||
|
default: "NULL"
|
||||||
|
description: Optional reference to this display's backlight device
|
||||||
7
Drivers/st7701-module/include/bindings/st7701_dsi.h
Normal file
7
Drivers/st7701-module/include/bindings/st7701_dsi.h
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
// SPDX-License-Identifier: Apache-2.0
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <drivers/st7701_dsi.h>
|
||||||
|
#include <tactility/bindings/bindings.h>
|
||||||
|
|
||||||
|
DEFINE_DEVICETREE(st7701_dsi, struct St7701DsiConfig)
|
||||||
53
Drivers/st7701-module/include/drivers/st7701_dsi.h
Normal file
53
Drivers/st7701-module/include/drivers/st7701_dsi.h
Normal file
@ -0,0 +1,53 @@
|
|||||||
|
// SPDX-License-Identifier: Apache-2.0
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
#include <tactility/device.h>
|
||||||
|
#include <tactility/drivers/gpio.h>
|
||||||
|
|
||||||
|
struct St7701DsiConfig {
|
||||||
|
uint16_t horizontal_resolution;
|
||||||
|
uint16_t vertical_resolution;
|
||||||
|
uint8_t bits_per_pixel;
|
||||||
|
bool bgr_order;
|
||||||
|
bool invert_color;
|
||||||
|
bool mirror_x;
|
||||||
|
bool mirror_y;
|
||||||
|
|
||||||
|
struct GpioPinSpec pin_reset;
|
||||||
|
|
||||||
|
int32_t ldo_channel;
|
||||||
|
int32_t ldo_voltage_mv;
|
||||||
|
|
||||||
|
uint8_t dsi_bus_id;
|
||||||
|
uint8_t num_data_lanes;
|
||||||
|
uint32_t lane_bit_rate_mbps;
|
||||||
|
|
||||||
|
uint32_t dpi_clock_freq_mhz;
|
||||||
|
uint32_t hsync_pulse_width;
|
||||||
|
uint32_t hsync_back_porch;
|
||||||
|
uint32_t hsync_front_porch;
|
||||||
|
uint32_t vsync_pulse_width;
|
||||||
|
uint32_t vsync_back_porch;
|
||||||
|
uint32_t vsync_front_porch;
|
||||||
|
uint8_t num_fbs;
|
||||||
|
bool use_dma2d;
|
||||||
|
bool disable_lp;
|
||||||
|
|
||||||
|
bool allow_tearing;
|
||||||
|
|
||||||
|
const uint8_t* init_sequence;
|
||||||
|
uint32_t init_sequence_length;
|
||||||
|
|
||||||
|
struct Device* backlight;
|
||||||
|
};
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
@ -4,10 +4,18 @@
|
|||||||
|
|
||||||
extern "C" {
|
extern "C" {
|
||||||
|
|
||||||
|
#include <soc/soc_caps.h>
|
||||||
|
|
||||||
extern Driver st7701_driver;
|
extern Driver st7701_driver;
|
||||||
|
#if SOC_MIPI_DSI_SUPPORTED
|
||||||
|
extern Driver st7701_dsi_driver;
|
||||||
|
#endif
|
||||||
|
|
||||||
static Driver* const st7701_drivers[] = {
|
static Driver* const st7701_drivers[] = {
|
||||||
&st7701_driver,
|
&st7701_driver,
|
||||||
|
#if SOC_MIPI_DSI_SUPPORTED
|
||||||
|
&st7701_dsi_driver,
|
||||||
|
#endif
|
||||||
nullptr
|
nullptr
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|||||||
477
Drivers/st7701-module/source/st7701_dsi.cpp
Normal file
477
Drivers/st7701-module/source/st7701_dsi.cpp
Normal file
@ -0,0 +1,477 @@
|
|||||||
|
// SPDX-License-Identifier: Apache-2.0
|
||||||
|
#include <soc/soc_caps.h>
|
||||||
|
#if SOC_MIPI_DSI_SUPPORTED
|
||||||
|
|
||||||
|
#include <drivers/st7701_dsi.h>
|
||||||
|
|
||||||
|
#include <tactility/device.h>
|
||||||
|
#include <tactility/driver.h>
|
||||||
|
#include <tactility/drivers/display.h>
|
||||||
|
#include <tactility/error.h>
|
||||||
|
#include <tactility/log.h>
|
||||||
|
|
||||||
|
#include <esp_err.h>
|
||||||
|
#include <esp_ldo_regulator.h>
|
||||||
|
#include <esp_lcd_mipi_dsi.h>
|
||||||
|
#include <esp_lcd_panel_io.h>
|
||||||
|
#include <esp_lcd_panel_ops.h>
|
||||||
|
#include <esp_lcd_st7701.h>
|
||||||
|
|
||||||
|
#include <freertos/FreeRTOS.h>
|
||||||
|
#include <freertos/semphr.h>
|
||||||
|
|
||||||
|
#include <cstdlib>
|
||||||
|
|
||||||
|
#define TAG "St7701Dsi"
|
||||||
|
#define GET_CONFIG(device) (static_cast<const St7701DsiConfig*>((device)->config))
|
||||||
|
|
||||||
|
constexpr size_t MAX_CACHED_FRAME_BUFFERS = 2;
|
||||||
|
|
||||||
|
struct St7701DsiInternal {
|
||||||
|
esp_ldo_channel_handle_t ldo_handle;
|
||||||
|
esp_lcd_dsi_bus_handle_t dsi_bus_handle;
|
||||||
|
esp_lcd_panel_io_handle_t io_handle;
|
||||||
|
esp_lcd_panel_handle_t panel_handle;
|
||||||
|
void* frame_buffers[MAX_CACHED_FRAME_BUFFERS];
|
||||||
|
uint8_t frame_buffer_count;
|
||||||
|
size_t frame_buffer_size_bytes;
|
||||||
|
SemaphoreHandle_t frame_complete_semaphore;
|
||||||
|
st7701_lcd_init_cmd_t* parsed_init_cmds;
|
||||||
|
};
|
||||||
|
|
||||||
|
static bool on_refresh_done(esp_lcd_panel_handle_t, esp_lcd_dpi_panel_event_data_t*, void* user_ctx) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(user_ctx);
|
||||||
|
BaseType_t high_task_woken = pdFALSE;
|
||||||
|
xSemaphoreGiveFromISR(internal->frame_complete_semaphore, &high_task_woken);
|
||||||
|
return high_task_woken == pdTRUE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int pin_or_unused(const GpioPinSpec& pin) {
|
||||||
|
return pin.gpio_controller == nullptr ? -1 : static_cast<int>(pin.pin);
|
||||||
|
}
|
||||||
|
|
||||||
|
static lcd_color_format_t color_format_from_bits_per_pixel(uint8_t bits_per_pixel) {
|
||||||
|
return bits_per_pixel == 24 ? LCD_COLOR_FMT_RGB888 : LCD_COLOR_FMT_RGB565;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool parse_init_sequence(const uint8_t* bytes, uint32_t length, st7701_lcd_init_cmd_t** out_cmds, uint16_t* out_count) {
|
||||||
|
uint32_t count = 0;
|
||||||
|
for (uint32_t offset = 0; offset < length; count++) {
|
||||||
|
if (offset + 3 > length) {
|
||||||
|
LOG_E(TAG, "init-sequence truncated: entry header runs past the end of the array");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
offset += 3 + bytes[offset + 1];
|
||||||
|
if (offset > length) {
|
||||||
|
LOG_E(TAG, "init-sequence truncated: entry data runs past the end of the array");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
auto* cmds = static_cast<st7701_lcd_init_cmd_t*>(malloc(count * sizeof(st7701_lcd_init_cmd_t)));
|
||||||
|
if (cmds == nullptr) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t offset = 0;
|
||||||
|
for (uint32_t i = 0; i < count; i++) {
|
||||||
|
uint8_t data_len = bytes[offset + 1];
|
||||||
|
cmds[i] = {
|
||||||
|
.cmd = bytes[offset],
|
||||||
|
.data = data_len > 0 ? &bytes[offset + 3] : nullptr,
|
||||||
|
.data_bytes = data_len,
|
||||||
|
.delay_ms = bytes[offset + 2],
|
||||||
|
};
|
||||||
|
offset += 3 + data_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
*out_cmds = cmds;
|
||||||
|
*out_count = (uint16_t)count;
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static error_t start_device(Device* device) {
|
||||||
|
const auto* config = GET_CONFIG(device);
|
||||||
|
if (config->bits_per_pixel == 18) {
|
||||||
|
LOG_E(TAG, "18bpp (RGB666) is unsupported on this ESP-IDF version");
|
||||||
|
return ERROR_NOT_SUPPORTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(malloc(sizeof(St7701DsiInternal)));
|
||||||
|
if (internal == nullptr) {
|
||||||
|
return ERROR_OUT_OF_MEMORY;
|
||||||
|
}
|
||||||
|
internal->parsed_init_cmds = nullptr;
|
||||||
|
|
||||||
|
const st7701_lcd_init_cmd_t* init_cmds = nullptr;
|
||||||
|
uint16_t init_cmds_size = 0;
|
||||||
|
if (config->init_sequence != nullptr && config->init_sequence_length > 0) {
|
||||||
|
if (!parse_init_sequence(config->init_sequence, config->init_sequence_length, &internal->parsed_init_cmds, &init_cmds_size)) {
|
||||||
|
LOG_E(TAG, "Failed to parse init-sequence property");
|
||||||
|
free(internal);
|
||||||
|
return ERROR_INVALID_ARGUMENT;
|
||||||
|
}
|
||||||
|
init_cmds = internal->parsed_init_cmds;
|
||||||
|
}
|
||||||
|
|
||||||
|
esp_ldo_channel_config_t ldo_config = {
|
||||||
|
.chan_id = config->ldo_channel,
|
||||||
|
.voltage_mv = config->ldo_voltage_mv,
|
||||||
|
.flags = {},
|
||||||
|
};
|
||||||
|
if (esp_ldo_acquire_channel(&ldo_config, &internal->ldo_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to acquire LDO channel for MIPI DSI PHY");
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
const esp_lcd_dsi_bus_config_t bus_config = {
|
||||||
|
.bus_id = config->dsi_bus_id,
|
||||||
|
.num_data_lanes = config->num_data_lanes,
|
||||||
|
.phy_clk_src = MIPI_DSI_PHY_CLK_SRC_DEFAULT,
|
||||||
|
.lane_bit_rate_mbps = static_cast<float>(config->lane_bit_rate_mbps),
|
||||||
|
};
|
||||||
|
if (esp_lcd_new_dsi_bus(&bus_config, &internal->dsi_bus_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to create MIPI DSI bus");
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
const esp_lcd_dbi_io_config_t dbi_config = {
|
||||||
|
.virtual_channel = 0,
|
||||||
|
.lcd_cmd_bits = 8,
|
||||||
|
.lcd_param_bits = 8,
|
||||||
|
};
|
||||||
|
if (esp_lcd_new_panel_io_dbi(internal->dsi_bus_handle, &dbi_config, &internal->io_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to create panel IO");
|
||||||
|
esp_lcd_del_dsi_bus(internal->dsi_bus_handle);
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
const lcd_color_format_t color_format = color_format_from_bits_per_pixel(config->bits_per_pixel);
|
||||||
|
const esp_lcd_dpi_panel_config_t dpi_config = {
|
||||||
|
.virtual_channel = 0,
|
||||||
|
.dpi_clk_src = MIPI_DSI_DPI_CLK_SRC_DEFAULT,
|
||||||
|
.dpi_clock_freq_mhz = static_cast<float>(config->dpi_clock_freq_mhz),
|
||||||
|
.in_color_format = color_format,
|
||||||
|
.out_color_format = color_format,
|
||||||
|
.num_fbs = static_cast<uint8_t>(config->num_fbs > MAX_CACHED_FRAME_BUFFERS ? MAX_CACHED_FRAME_BUFFERS : config->num_fbs),
|
||||||
|
.video_timing = {
|
||||||
|
.h_size = config->horizontal_resolution,
|
||||||
|
.v_size = config->vertical_resolution,
|
||||||
|
.hsync_pulse_width = config->hsync_pulse_width,
|
||||||
|
.hsync_back_porch = config->hsync_back_porch,
|
||||||
|
.hsync_front_porch = config->hsync_front_porch,
|
||||||
|
.vsync_pulse_width = config->vsync_pulse_width,
|
||||||
|
.vsync_back_porch = config->vsync_back_porch,
|
||||||
|
.vsync_front_porch = config->vsync_front_porch,
|
||||||
|
},
|
||||||
|
.flags = {
|
||||||
|
.disable_lp = config->disable_lp,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
st7701_vendor_config_t vendor_config = {
|
||||||
|
.init_cmds = init_cmds,
|
||||||
|
.init_cmds_size = init_cmds_size,
|
||||||
|
.mipi_config = {
|
||||||
|
.dsi_bus = internal->dsi_bus_handle,
|
||||||
|
.dpi_config = &dpi_config,
|
||||||
|
},
|
||||||
|
.flags = {
|
||||||
|
.use_mipi_interface = 1,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
const esp_lcd_panel_dev_config_t panel_config = {
|
||||||
|
.rgb_ele_order = config->bgr_order ? LCD_RGB_ELEMENT_ORDER_BGR : LCD_RGB_ELEMENT_ORDER_RGB,
|
||||||
|
.data_endian = LCD_RGB_DATA_ENDIAN_LITTLE,
|
||||||
|
.bits_per_pixel = config->bits_per_pixel,
|
||||||
|
.reset_gpio_num = static_cast<gpio_num_t>(pin_or_unused(config->pin_reset)),
|
||||||
|
.vendor_config = &vendor_config,
|
||||||
|
.flags = { .reset_active_high = false },
|
||||||
|
};
|
||||||
|
|
||||||
|
if (esp_lcd_new_panel_st7701(internal->io_handle, &panel_config, &internal->panel_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to create panel");
|
||||||
|
esp_lcd_panel_io_del(internal->io_handle);
|
||||||
|
esp_lcd_del_dsi_bus(internal->dsi_bus_handle);
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (config->use_dma2d) {
|
||||||
|
esp_lcd_dpi_panel_enable_dma2d(internal->panel_handle);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool ok =
|
||||||
|
esp_lcd_panel_reset(internal->panel_handle) == ESP_OK &&
|
||||||
|
esp_lcd_panel_init(internal->panel_handle) == ESP_OK &&
|
||||||
|
esp_lcd_panel_invert_color(internal->panel_handle, config->invert_color) == ESP_OK &&
|
||||||
|
esp_lcd_panel_mirror(internal->panel_handle, config->mirror_x, config->mirror_y) == ESP_OK &&
|
||||||
|
esp_lcd_panel_disp_on_off(internal->panel_handle, true) == ESP_OK;
|
||||||
|
|
||||||
|
if (!ok) {
|
||||||
|
LOG_E(TAG, "Failed to bring up panel");
|
||||||
|
esp_lcd_panel_del(internal->panel_handle);
|
||||||
|
esp_lcd_panel_io_del(internal->io_handle);
|
||||||
|
esp_lcd_del_dsi_bus(internal->dsi_bus_handle);
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
internal->frame_buffer_count = 0;
|
||||||
|
internal->frame_buffer_size_bytes = (size_t)config->horizontal_resolution * config->vertical_resolution *
|
||||||
|
((config->bits_per_pixel + 7) / 8);
|
||||||
|
if (config->num_fbs > 0) {
|
||||||
|
size_t fb_num = config->num_fbs < MAX_CACHED_FRAME_BUFFERS ? config->num_fbs : MAX_CACHED_FRAME_BUFFERS;
|
||||||
|
esp_err_t ret;
|
||||||
|
switch (fb_num) {
|
||||||
|
case 1:
|
||||||
|
ret = esp_lcd_dpi_panel_get_frame_buffer(internal->panel_handle, 1, &internal->frame_buffers[0]);
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
ret = esp_lcd_dpi_panel_get_frame_buffer(internal->panel_handle, 2, &internal->frame_buffers[0], &internal->frame_buffers[1]);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ret = ESP_OK;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ret != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to get frame buffer(s): %s", esp_err_to_name(ret));
|
||||||
|
esp_lcd_panel_del(internal->panel_handle);
|
||||||
|
esp_lcd_panel_io_del(internal->io_handle);
|
||||||
|
esp_lcd_del_dsi_bus(internal->dsi_bus_handle);
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
internal->frame_buffer_count = (uint8_t)fb_num;
|
||||||
|
}
|
||||||
|
|
||||||
|
internal->frame_complete_semaphore = xSemaphoreCreateBinary();
|
||||||
|
if (internal->frame_complete_semaphore == nullptr) {
|
||||||
|
esp_lcd_panel_del(internal->panel_handle);
|
||||||
|
esp_lcd_panel_io_del(internal->io_handle);
|
||||||
|
esp_lcd_del_dsi_bus(internal->dsi_bus_handle);
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_OUT_OF_MEMORY;
|
||||||
|
}
|
||||||
|
|
||||||
|
esp_lcd_dpi_panel_event_callbacks_t callbacks = {};
|
||||||
|
callbacks.on_frame_buf_complete = on_refresh_done;
|
||||||
|
if (esp_lcd_dpi_panel_register_event_callbacks(internal->panel_handle, &callbacks, internal) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to register panel event callbacks");
|
||||||
|
vSemaphoreDelete(internal->frame_complete_semaphore);
|
||||||
|
esp_lcd_panel_del(internal->panel_handle);
|
||||||
|
esp_lcd_panel_io_del(internal->io_handle);
|
||||||
|
esp_lcd_del_dsi_bus(internal->dsi_bus_handle);
|
||||||
|
esp_ldo_release_channel(internal->ldo_handle);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
device_set_driver_data(device, internal);
|
||||||
|
return ERROR_NONE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t stop_device(Device* device) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
|
||||||
|
if (internal->panel_handle != nullptr) {
|
||||||
|
if (esp_lcd_panel_del(internal->panel_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to delete panel");
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
internal->panel_handle = nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (internal->io_handle != nullptr) {
|
||||||
|
if (esp_lcd_panel_io_del(internal->io_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to delete panel IO");
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
internal->io_handle = nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (internal->dsi_bus_handle != nullptr) {
|
||||||
|
if (esp_lcd_del_dsi_bus(internal->dsi_bus_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to delete DSI bus");
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
internal->dsi_bus_handle = nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (internal->ldo_handle != nullptr) {
|
||||||
|
if (esp_ldo_release_channel(internal->ldo_handle) != ESP_OK) {
|
||||||
|
LOG_E(TAG, "Failed to release LDO channel");
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
internal->ldo_handle = nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
vSemaphoreDelete(internal->frame_complete_semaphore);
|
||||||
|
free(internal->parsed_init_cmds);
|
||||||
|
free(internal);
|
||||||
|
device_set_driver_data(device, nullptr);
|
||||||
|
return ERROR_NONE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
static error_t st7701_dsi_reset(Device* device) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return esp_lcd_panel_reset(internal->panel_handle) == ESP_OK ? ERROR_NONE : ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t st7701_dsi_init(Device* device) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return esp_lcd_panel_init(internal->panel_handle) == ESP_OK ? ERROR_NONE : ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool st7701_dsi_color_data_is_frame_buffer(const St7701DsiInternal* internal, const void* color_data) {
|
||||||
|
const auto* ptr = static_cast<const uint8_t*>(color_data);
|
||||||
|
for (uint8_t i = 0; i < internal->frame_buffer_count; i++) {
|
||||||
|
const auto* base = static_cast<const uint8_t*>(internal->frame_buffers[i]);
|
||||||
|
if (ptr >= base && ptr < base + internal->frame_buffer_size_bytes) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t st7701_dsi_draw_bitmap(Device* device, int32_t x_start, int32_t y_start, int32_t x_end, int32_t y_end, const void* color_data) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
|
||||||
|
bool wait_for_scanout = !GET_CONFIG(device)->allow_tearing && st7701_dsi_color_data_is_frame_buffer(internal, color_data);
|
||||||
|
if (wait_for_scanout) {
|
||||||
|
xSemaphoreTake(internal->frame_complete_semaphore, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (esp_lcd_panel_draw_bitmap(internal->panel_handle, x_start, y_start, x_end, y_end, color_data) != ESP_OK) {
|
||||||
|
return ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (wait_for_scanout) {
|
||||||
|
xSemaphoreTake(internal->frame_complete_semaphore, portMAX_DELAY);
|
||||||
|
}
|
||||||
|
|
||||||
|
return ERROR_NONE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t st7701_dsi_mirror(Device* device, bool x_axis, bool y_axis) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return esp_lcd_panel_mirror(internal->panel_handle, x_axis, y_axis) == ESP_OK ? ERROR_NONE : ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool st7701_dsi_get_mirror_x(Device* device) {
|
||||||
|
return GET_CONFIG(device)->mirror_x;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool st7701_dsi_get_mirror_y(Device* device) {
|
||||||
|
return GET_CONFIG(device)->mirror_y;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static error_t st7701_dsi_invert_color(Device* device, bool invert_color_data) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return esp_lcd_panel_invert_color(internal->panel_handle, invert_color_data) == ESP_OK ? ERROR_NONE : ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t st7701_dsi_disp_on_off(Device* device, bool on_off) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return esp_lcd_panel_disp_on_off(internal->panel_handle, on_off) == ESP_OK ? ERROR_NONE : ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t st7701_dsi_disp_sleep(Device* device, bool sleep) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return esp_lcd_panel_disp_sleep(internal->panel_handle, sleep) == ESP_OK ? ERROR_NONE : ERROR_RESOURCE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static enum DisplayColorFormat st7701_dsi_get_color_format(Device* device) {
|
||||||
|
return GET_CONFIG(device)->bits_per_pixel == 24 ? DISPLAY_COLOR_FORMAT_RGB888 : DISPLAY_COLOR_FORMAT_RGB565;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint16_t st7701_dsi_get_resolution_x(Device* device) {
|
||||||
|
return GET_CONFIG(device)->horizontal_resolution;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint16_t st7701_dsi_get_resolution_y(Device* device) {
|
||||||
|
return GET_CONFIG(device)->vertical_resolution;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void st7701_dsi_get_frame_buffer(Device* device, uint8_t index, void** out_buffer) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
*out_buffer = index < internal->frame_buffer_count ? internal->frame_buffers[index] : nullptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint8_t st7701_dsi_get_frame_buffer_count(Device* device) {
|
||||||
|
auto* internal = static_cast<St7701DsiInternal*>(device_get_driver_data(device));
|
||||||
|
return internal->frame_buffer_count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static error_t st7701_dsi_get_backlight(Device* device, Device** backlight) {
|
||||||
|
auto* configured_backlight = GET_CONFIG(device)->backlight;
|
||||||
|
if (configured_backlight == nullptr) {
|
||||||
|
return ERROR_NOT_SUPPORTED;
|
||||||
|
}
|
||||||
|
*backlight = configured_backlight;
|
||||||
|
return ERROR_NONE;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static const DisplayApi st7701_dsi_display_api = {
|
||||||
|
.capabilities = DISPLAY_CAPABILITY_CAP_MIRROR | DISPLAY_CAPABILITY_INVERT_COLOR |
|
||||||
|
DISPLAY_CAPABILITY_ON_OFF | DISPLAY_CAPABILITY_BACKLIGHT | DISPLAY_CAPABILITY_SLEEP,
|
||||||
|
.reset = st7701_dsi_reset,
|
||||||
|
.init = st7701_dsi_init,
|
||||||
|
.draw_bitmap = st7701_dsi_draw_bitmap,
|
||||||
|
.clear = nullptr,
|
||||||
|
.refresh = nullptr,
|
||||||
|
.mirror = st7701_dsi_mirror,
|
||||||
|
.swap_xy = nullptr,
|
||||||
|
.get_swap_xy = nullptr,
|
||||||
|
.get_mirror_x = st7701_dsi_get_mirror_x,
|
||||||
|
.get_mirror_y = st7701_dsi_get_mirror_y,
|
||||||
|
.set_gap = nullptr,
|
||||||
|
.get_gap_x = nullptr,
|
||||||
|
.get_gap_y = nullptr,
|
||||||
|
.invert_color = st7701_dsi_invert_color,
|
||||||
|
.disp_on_off = st7701_dsi_disp_on_off,
|
||||||
|
.disp_sleep = st7701_dsi_disp_sleep,
|
||||||
|
.get_color_format = st7701_dsi_get_color_format,
|
||||||
|
.get_resolution_x = st7701_dsi_get_resolution_x,
|
||||||
|
.get_resolution_y = st7701_dsi_get_resolution_y,
|
||||||
|
.get_frame_buffer = st7701_dsi_get_frame_buffer,
|
||||||
|
.get_frame_buffer_count = st7701_dsi_get_frame_buffer_count,
|
||||||
|
.get_backlight = st7701_dsi_get_backlight,
|
||||||
|
.has_capability = nullptr,
|
||||||
|
};
|
||||||
|
|
||||||
|
Driver st7701_dsi_driver = {
|
||||||
|
.name = "st7701_dsi",
|
||||||
|
.compatible = (const char*[]) { "sitronix,st7701-dsi", nullptr },
|
||||||
|
.start_device = start_device,
|
||||||
|
.stop_device = stop_device,
|
||||||
|
.api = &st7701_dsi_display_api,
|
||||||
|
.device_type = &DISPLAY_TYPE,
|
||||||
|
.internal = nullptr
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif // SOC_MIPI_DSI_SUPPORTED
|
||||||
@ -179,8 +179,8 @@ extern const ::AppManifest manifest = {
|
|||||||
.category = APP_CATEGORY_SYSTEM,
|
.category = APP_CATEGORY_SYSTEM,
|
||||||
.location = { .type = APP_LOCATION_MEMORY, .location = reinterpret_cast<void*>(appMain) },
|
.location = { .type = APP_LOCATION_MEMORY, .location = reinterpret_cast<void*>(appMain) },
|
||||||
.flags = APP_MANIFEST_FLAG_HIDDEN,
|
.flags = APP_MANIFEST_FLAG_HIDDEN,
|
||||||
// Requires 3072 is not enough on certain devices
|
// window_manager_remove() rebuilds the resurfaced window's widgets on this task
|
||||||
.stack = { .depth = 4096, .desired_memory_capability = MEMORY_CAPABILITY_EXTERNAL },
|
.stack = { .depth = 6144, .desired_memory_capability = MEMORY_CAPABILITY_EXTERNAL },
|
||||||
};
|
};
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|||||||
@ -201,7 +201,7 @@ extern const ::AppManifest manifest = {
|
|||||||
.category = APP_CATEGORY_SYSTEM,
|
.category = APP_CATEGORY_SYSTEM,
|
||||||
.location = { .type = APP_LOCATION_MEMORY, .location = reinterpret_cast<void*>(appMain) },
|
.location = { .type = APP_LOCATION_MEMORY, .location = reinterpret_cast<void*>(appMain) },
|
||||||
.flags = APP_MANIFEST_FLAG_HIDDEN,
|
.flags = APP_MANIFEST_FLAG_HIDDEN,
|
||||||
.stack = { .depth = 3072, .desired_memory_capability = MEMORY_CAPABILITY_EXTERNAL },
|
.stack = { .depth = 6144, .desired_memory_capability = MEMORY_CAPABILITY_EXTERNAL },
|
||||||
};
|
};
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|||||||
@ -179,7 +179,7 @@ extern const AppManifest manifest = {
|
|||||||
.category = APP_CATEGORY_SYSTEM,
|
.category = APP_CATEGORY_SYSTEM,
|
||||||
.location = { APP_LOCATION_MEMORY, reinterpret_cast<void*>(appMain) },
|
.location = { APP_LOCATION_MEMORY, reinterpret_cast<void*>(appMain) },
|
||||||
.flags = APP_MANIFEST_FLAG_HIDDEN,
|
.flags = APP_MANIFEST_FLAG_HIDDEN,
|
||||||
.stack = { .depth = 3072, .desired_memory_capability = MEMORY_CAPABILITY_EXTERNAL },
|
.stack = { .depth = 6144, .desired_memory_capability = MEMORY_CAPABILITY_EXTERNAL },
|
||||||
};
|
};
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user