zener/lvgl_esp32_drivers
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Remove display driver dependancies on Kconfig

Browse source
This commit is contained in:
Tomas Rezucha 2021-08-03 16:35:25 +02:00
parent 678779c848
commit 803c58774c
11 changed files with 89 additions and 89 deletions
Download patch file Download diff file Expand all files Collapse all files

49
lvgl_tft/st7735s.c
View file

@ -41,10 +41,13 @@ static void st7735s_send_cmd(uint8_t cmd);
static void st7735s_send_data(void * data, uint16_t length);
static void st7735s_send_color(void * data, uint16_t length);
static void st7735s_set_orientation(uint8_t orientation);
#ifdef CONFIG_LV_M5STICKC_HANDLE_AXP192
static void axp192_write_byte(uint8_t addr, uint8_t data);
static void axp192_init();
static void axp192_sleep_in();
static void axp192_sleep_out();
#endif
/**********************
* STATIC VARIABLES
@ -225,33 +228,33 @@ static void st7735s_set_orientation(uint8_t orientation)
#ifdef CONFIG_LV_M5STICKC_HANDLE_AXP192
static void axp192_write_byte(uint8_t addr, uint8_t data)
{
err = lvgl_i2c_write(CONFIG_LV_I2C_DISPLAY_PORT, AXP192_I2C_ADDRESS, addr, &data, 1);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "AXP192 send failed. code: 0x%.2X", ret);
}
static void axp192_write_byte(uint8_t addr, uint8_t data)
{
err = lvgl_i2c_write(CONFIG_LV_I2C_DISPLAY_PORT, AXP192_I2C_ADDRESS, addr, &data, 1);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "AXP192 send failed. code: 0x%.2X", ret);
}
}
static void axp192_init()
{
// information on how to init and use AXP192 ifor M5StickC taken from
// https://forum.m5stack.com/topic/1025/m5stickc-turn-off-screen-completely
static void axp192_init()
{
// information on how to init and use AXP192 ifor M5StickC taken from
// https://forum.m5stack.com/topic/1025/m5stickc-turn-off-screen-completely
axp192_write_byte(0x10, 0xFF); // OLED_VPP Enable
axp192_write_byte(0x28, 0xCC); // Enable LDO2&LDO3, LED&TFT 3.0V
axp192_sleep_out();
ESP_LOGI(TAG, "AXP192 initialized, power enabled for LDO2 and LDO3");
}
axp192_write_byte(0x10, 0xFF); // OLED_VPP Enable
axp192_write_byte(0x28, 0xCC); // Enable LDO2&LDO3, LED&TFT 3.0V
axp192_sleep_out();
ESP_LOGI(TAG, "AXP192 initialized, power enabled for LDO2 and LDO3");
}
static void axp192_sleep_in()
{
axp192_write_byte(0x12, 0x4b);
}
static void axp192_sleep_in()
{
axp192_write_byte(0x12, 0x4b);
}
static void axp192_sleep_out()
{
axp192_write_byte(0x12, 0x4d);
}
static void axp192_sleep_out()
{
axp192_write_byte(0x12, 0x4d);
}
#endif