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no more error in display, but no refresh

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This commit is contained in:
GW_MC
2026-01-25 15:28:07 +08:00
parent 580d6a0a5b
commit 57f698425b
3 changed files with 46 additions and 16 deletions
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19
main/display/display.cpp
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@@ -1,6 +1,7 @@
#include "display/display.h"
#include "common/constants.h"
#include "esp_log.h"
#include "esp_lcd_touch_gt911.h"
DisplayHandler::~DisplayHandler() {
if (_spi_mutex != nullptr) {
@@ -124,6 +125,7 @@ void DisplayHandler::_epd_init(void) {
void DisplayHandler::_touch_init(void) {
ESP_LOGI("DisplayHandler", "Initializing touch...");
// 1. Initialize I2C Bus
i2c_config_t conf = {};
conf.mode = I2C_MODE_MASTER;
@@ -152,12 +154,23 @@ void DisplayHandler::_touch_init(void) {
tp_io_config.flags = default_tp_io_config.flags;
esp_lcd_new_panel_io_i2c(I2C_NUM_0, &tp_io_config, &_tp_io_handle);
// GT911-specific config with I2C address (0x5D = INT low during reset)
static esp_lcd_touch_io_gt911_config_t gt911_config = {
.dev_addr = ESP_LCD_TOUCH_IO_I2C_GT911_ADDRESS // 0x5D
};
esp_lcd_touch_config_t tp_cfg = {};
tp_cfg.x_max = 800;
tp_cfg.y_max = 480;
tp_cfg.rst_gpio_num = PIN_RST;
tp_cfg.rst_gpio_num = PIN_TOUCH_RST;
tp_cfg.int_gpio_num = PIN_TOUCH_IRQ;
tp_cfg.driver_data = &gt911_config; // Pass GT911-specific config for automatic reset
esp_lcd_touch_new_i2c_gt911(_tp_io_handle, &tp_cfg, &_tp_handle);
ESP_LOGI("DisplayHandler", "GT911 touch controller initialized");
esp_err_t touch_ret = esp_lcd_touch_new_i2c_gt911(_tp_io_handle, &tp_cfg, &_tp_handle);
if (touch_ret == ESP_OK && _tp_handle != nullptr) {
ESP_LOGI("DisplayHandler", "GT911 touch controller initialized successfully");
} else {
ESP_LOGE("DisplayHandler", "GT911 touch controller initialization failed: %s", esp_err_to_name(touch_ret));
_tp_handle = nullptr;
}
}