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

GC9A01: Remove usage of gpio_pad_select_gpio

Browse source
This commit is contained in:
C47D 2022-01-13 17:43:04 -06:00
parent e94acd6545
commit a273863283
1 changed files with 13 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

27
lvgl_tft/GC9A01.c
View file

@ -36,6 +36,7 @@ static void GC9A01_set_orientation(uint8_t orientation);
static void GC9A01_send_cmd(uint8_t cmd); static void GC9A01_send_cmd(uint8_t cmd);
static void GC9A01_send_data(void * data, uint16_t length); static void GC9A01_send_data(void * data, uint16_t length);
static void GC9A01_send_color(void * data, uint16_t length); static void GC9A01_send_color(void * data, uint16_t length);
static void GC9A01_reset(void);
/********************** /**********************
* STATIC VARIABLES * STATIC VARIABLES
@ -110,20 +111,7 @@ void GC9A01_init(void)
}; };
//Initialize non-SPI GPIOs GC9A01_reset();
gpio_pad_select_gpio(GC9A01_DC);
gpio_set_direction(GC9A01_DC, GPIO_MODE_OUTPUT);
#if GC9A01_USE_RST
gpio_pad_select_gpio(GC9A01_RST);
gpio_set_direction(GC9A01_RST, GPIO_MODE_OUTPUT);
//Reset the display
gpio_set_level(GC9A01_RST, 0);
vTaskDelay(100 / portTICK_RATE_MS);
gpio_set_level(GC9A01_RST, 1);
vTaskDelay(100 / portTICK_RATE_MS);
#endif
LV_LOG_INFO("Initialization."); LV_LOG_INFO("Initialization.");
@ -241,3 +229,14 @@ static void GC9A01_set_orientation(uint8_t orientation)
GC9A01_send_cmd(0x36); GC9A01_send_cmd(0x36);
GC9A01_send_data((void *) &data[orientation], 1); GC9A01_send_data((void *) &data[orientation], 1);
} }
static void GC9A01_reset(void)
{
#if GC9A01_USE_RST
//Reset the display
gpio_set_level(GC9A01_RST, 0);
vTaskDelay(100 / portTICK_RATE_MS);
gpio_set_level(GC9A01_RST, 1);
vTaskDelay(100 / portTICK_RATE_MS);
#endif
}