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FT6X36 driver uses hardcoded I2C prort number.

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Replace hardcoded I2C_NUM_0 by TOUCH_I2C_PORT define.
This commit is contained in:
Dmytro Kutsyi 2020-12-25 15:48:54 +02:00
parent e85761665e
commit 9ca8841aac
1 changed files with 4 additions and 3 deletions
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7
lvgl_touch/ft6x36.c
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@ -27,6 +27,7 @@
#endif
#include "ft6x36.h"
#include "tp_i2c.h"
#include "../lvgl_i2c_conf.h"
#define TAG "FT6X36"
@ -46,7 +47,7 @@ esp_err_t ft6x06_i2c_read8(uint8_t slave_addr, uint8_t register_addr, uint8_t *d
i2c_master_read_byte(i2c_cmd, data_buf, I2C_MASTER_NACK);
i2c_master_stop(i2c_cmd);
esp_err_t ret = i2c_master_cmd_begin(I2C_NUM_0, i2c_cmd, 1000 / portTICK_RATE_MS);
esp_err_t ret = i2c_master_cmd_begin(TOUCH_I2C_PORT, i2c_cmd, 1000 / portTICK_RATE_MS);
i2c_cmd_link_delete(i2c_cmd);
return ret;
}
@ -145,7 +146,7 @@ bool ft6x36_read(lv_indev_drv_t *drv, lv_indev_data_t *data) {
i2c_master_read_byte(i2c_cmd, &data_xy[0], I2C_MASTER_ACK); // reads FT6X36_P1_XH_REG
i2c_master_read_byte(i2c_cmd, &data_xy[1], I2C_MASTER_NACK); // reads FT6X36_P1_XL_REG
i2c_master_stop(i2c_cmd);
esp_err_t ret = i2c_master_cmd_begin(I2C_NUM_0, i2c_cmd, 1000 / portTICK_RATE_MS);
esp_err_t ret = i2c_master_cmd_begin(TOUCH_I2C_PORT, i2c_cmd, 1000 / portTICK_RATE_MS);
i2c_cmd_link_delete(i2c_cmd);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Error getting X coordinates: %s", esp_err_to_name(ret));
@ -168,7 +169,7 @@ bool ft6x36_read(lv_indev_drv_t *drv, lv_indev_data_t *data) {
i2c_master_read_byte(i2c_cmd, &data_xy[2], I2C_MASTER_ACK); // reads FT6X36_P1_YH_REG
i2c_master_read_byte(i2c_cmd, &data_xy[3], I2C_MASTER_NACK); // reads FT6X36_P1_YL_REG
i2c_master_stop(i2c_cmd);
ret = i2c_master_cmd_begin(I2C_NUM_0, i2c_cmd, 1000 / portTICK_RATE_MS);
ret = i2c_master_cmd_begin(TOUCH_I2C_PORT, i2c_cmd, 1000 / portTICK_RATE_MS);
i2c_cmd_link_delete(i2c_cmd);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Error getting Y coordinates: %s", esp_err_to_name(ret));