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lcd: driver support for esp32h2

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This commit is contained in:
morris 2023-02-09 19:01:40 +08:00
parent 254efe402e
commit c2c4fbff13
11 changed files with 29 additions and 27 deletions
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5
components/esp_lcd/.build-test-rules.yml
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@ -2,8 +2,7 @@
components/esp_lcd/test_apps/i2c_lcd:
disable:
- if: SOC_I2C_SUPPORTED != 1 or IDF_TARGET == "esp32h2"
reason: LCD has not been supported on esp32h2, IDF-6213
- if: SOC_I2C_SUPPORTED != 1
components/esp_lcd/test_apps/i80_lcd:
disable:
@ -16,5 +15,3 @@ components/esp_lcd/test_apps/rgb_lcd:
components/esp_lcd/test_apps/spi_lcd:
disable:
- if: SOC_GPSPI_SUPPORTED != 1
- if: IDF_TARGET == "esp32h2"
reason: Not tested yet.

4
components/esp_lcd/CMakeLists.txt
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@ -1,7 +1,3 @@
if(IDF_TARGET STREQUAL "esp32h2")
return() #ESP32H2-TODO: IDF-6213
endif()
set(srcs "src/esp_lcd_common.c"
"src/esp_lcd_panel_io.c"
"src/esp_lcd_panel_io_i2c.c"

4
components/esp_lcd/test_apps/i2c_lcd/README.md
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@ -1,4 +1,4 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
This test app is used to test LCDs with I2C interface.

4
components/esp_lcd/test_apps/spi_lcd/README.md
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@ -1,4 +1,4 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
This test app is used to test LCDs with SPI interface.

13
components/esp_lcd/test_apps/spi_lcd/main/test_spi_board.h
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@ -1,10 +1,12 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "sdkconfig.h"
#ifdef __cplusplus
extern "C" {
#endif
@ -12,6 +14,14 @@ extern "C" {
#define TEST_LCD_H_RES 240
#define TEST_LCD_V_RES 280
#if CONFIG_IDF_TARGET_ESP32H2
#define TEST_LCD_BK_LIGHT_GPIO 10
#define TEST_LCD_RST_GPIO 5
#define TEST_LCD_CS_GPIO 3
#define TEST_LCD_DC_GPIO 4
#define TEST_LCD_PCLK_GPIO 2
#define TEST_LCD_DATA0_GPIO 1
#else
#define TEST_LCD_BK_LIGHT_GPIO 18
#define TEST_LCD_RST_GPIO 5
#define TEST_LCD_CS_GPIO 0
@ -25,6 +35,7 @@ extern "C" {
#define TEST_LCD_DATA5_GPIO 11
#define TEST_LCD_DATA6_GPIO 12
#define TEST_LCD_DATA7_GPIO 13
#endif
#define TEST_LCD_PIXEL_CLOCK_HZ (20 * 1000 * 1000)

6
components/esp_lcd/test_apps/spi_lcd/main/test_spi_lcd_panel.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -37,6 +37,7 @@ void test_spi_lcd_common_initialize(esp_lcd_panel_io_handle_t *io_handle, esp_lc
.quadhd_io_num = -1,
.max_transfer_sz = TEST_LCD_H_RES * TEST_LCD_V_RES * sizeof(uint16_t)
};
#if SOC_SPI_SUPPORT_OCT
if (oct_mode) {
buscfg.data1_io_num = TEST_LCD_DATA1_GPIO;
buscfg.data2_io_num = TEST_LCD_DATA2_GPIO;
@ -47,6 +48,7 @@ void test_spi_lcd_common_initialize(esp_lcd_panel_io_handle_t *io_handle, esp_lc
buscfg.data7_io_num = TEST_LCD_DATA7_GPIO;
buscfg.flags = SPICOMMON_BUSFLAG_OCTAL;
}
#endif
TEST_ESP_OK(spi_bus_initialize(TEST_SPI_HOST_ID, &buscfg, SPI_DMA_CH_AUTO));
esp_lcd_panel_io_spi_config_t io_config = {
@ -60,10 +62,12 @@ void test_spi_lcd_common_initialize(esp_lcd_panel_io_handle_t *io_handle, esp_lc
.on_color_trans_done = on_color_trans_done,
.user_ctx = user_data,
};
#if SOC_SPI_SUPPORT_OCT
if (oct_mode) {
io_config.flags.octal_mode = 1;
io_config.spi_mode = 3;
}
#endif
TEST_ESP_OK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)TEST_SPI_HOST_ID, &io_config, io_handle));
}

1
docs/docs_not_updated/esp32h2.txt
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@ -78,7 +78,6 @@ api-reference/peripherals/sdspi_host
api-reference/peripherals/dac
api-reference/peripherals/i2s
api-reference/peripherals/touch_element
api-reference/peripherals/lcd
api-reference/peripherals/secure_element
api-reference/peripherals/temp_sensor
api-reference/peripherals/spi_features

7
examples/peripherals/.build-test-rules.yml
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@ -66,8 +66,7 @@ examples/peripherals/i2s/i2s_recorder:
examples/peripherals/lcd/i2c_oled:
disable:
- if: SOC_I2C_SUPPORTED != 1 or IDF_TARGET == "esp32h2"
reason: LCD has not been supported on esp32h2, IDF-6213
- if: SOC_I2C_SUPPORTED != 1
examples/peripherals/lcd/i80_controller:
disable:
@ -80,14 +79,10 @@ examples/peripherals/lcd/rgb_panel:
examples/peripherals/lcd/spi_lcd_touch:
disable:
- if: SOC_GPSPI_SUPPORTED != 1
- if: IDF_TARGET == "esp32h2"
reason: Not tested yet.
examples/peripherals/lcd/tjpgd:
disable:
- if: SOC_GPSPI_SUPPORTED != 1
- if: IDF_TARGET == "esp32h2"
reason: Not tested yet.
examples/peripherals/ledc:
disable:

4
examples/peripherals/lcd/i2c_oled/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
# I2C OLED example

4
examples/peripherals/lcd/spi_lcd_touch/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
# SPI LCD and Touch Panel Example

4
examples/peripherals/lcd/tjpgd/README.md
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@ -1,5 +1,5 @@
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
## LCD tjpgd example