#3 Add touch hook for Lilygo L58
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@ -147,9 +147,7 @@ void lvgl_driver_init(void)
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touch_driver_init();
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#elif defined (CONFIG_LV_TOUCH_DRIVER_PROTOCOL_I2C)
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// Why initializing this when I said is only CONFIG_LV_TOUCH_DRIVER_DISPLAY
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ESP_LOGI(TAG, "Initializing I2C master for touch");
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lvgl_i2c_driver_init(TOUCH_I2C_PORT,
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TOUCH_I2C_SDA, TOUCH_I2C_SCL,
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TOUCH_I2C_SPEED_HZ);
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@ -25,21 +25,22 @@
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#include <lvgl/lvgl.h>
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#endif
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#include "l58.h"
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#include "tp_i2c.h"
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#include "../lvgl_i2c_conf.h"
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// Cale touch implementation
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#include "L58Touch.h"
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L58Touch Touch(CONFIG_LV_TOUCH_INT);
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#define TAG "L58"
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TPoint point;
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/**
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* @brief Initialize for FT6x36 communication via I2C
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* @param dev_addr: Device address on communication Bus (I2C slave address of FT6X36).
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* @retval None
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*/
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void l58_init(uint16_t dev_addr) {
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ESP_LOGI(TAG, "l58_init()");
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void l58_init() {
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ESP_LOGI(TAG, "l58_init() Touch initialized");
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Touch.begin(960, 540);
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}
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/**
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@ -49,7 +50,13 @@ void l58_init(uint16_t dev_addr) {
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* @retval Always false
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*/
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bool l58_read(lv_indev_drv_t *drv, lv_indev_data_t *data) {
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//printf("Touch event %d\n", gpio_get_level(CONFIG_LV_TOUCH_INT)); // Working
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point = Touch.loop();
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data->point.x = point.x;
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data->point.y = point.y;
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if (point.event == 3) {
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data->state = LV_INDEV_STATE_PR;
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} else {
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data->state = LV_INDEV_STATE_REL;
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}
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return false;
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}
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@ -39,10 +39,9 @@ extern "C" {
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/**
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* @brief Initialize for FT6x36 communication via I2C
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* @param dev_addr: Device address on communication Bus (I2C slave address of FT6X36).
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* @retval None
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*/
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void l58_init(uint16_t dev_addr);
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void l58_init();
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/**
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* @brief Get the touch screen X and Y positions values. Ignores multi touch
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@ -6,7 +6,7 @@
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#include "tp_spi.h"
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#include "tp_i2c.h"
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// Is not being included in CMakeLists.txt (Research why)
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#include "l58.cpp"
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#include "l58.h"
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void touch_driver_init(void)
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{
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@ -15,7 +15,7 @@ void touch_driver_init(void)
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#elif defined (CONFIG_LV_TOUCH_CONTROLLER_FT6X06)
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ft6x06_init(FT6236_I2C_SLAVE_ADDR);
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#elif defined (CONFIG_LV_TOUCH_CONTROLLER_L58)
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// Do nothing for now
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l58_init();
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#elif defined (CONFIG_LV_TOUCH_CONTROLLER_STMPE610)
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stmpe610_init();
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#elif defined (CONFIG_LV_TOUCH_CONTROLLER_ADCRAW)
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