zener/lvgl_esp32_drivers
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lvgl_tft: Remove gpio_pad_select_gpio from drivers init functions

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This commit is contained in:
C47D 2022-01-11 19:21:38 -06:00
parent 8cb1b3bdc2
commit 31247430df
6 changed files with 205 additions and 218 deletions
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46
lvgl_tft/sh1107.c
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@ -34,6 +34,7 @@ typedef struct {
static void sh1107_send_cmd(uint8_t cmd);
static void sh1107_send_data(void * data, uint16_t length);
static void sh1107_send_color(void * data, uint16_t length);
static void sh1107_reset(void);
static lv_coord_t get_display_ver_res(lv_disp_drv_t *disp_drv);
static lv_coord_t get_display_hor_res(lv_disp_drv_t *disp_drv);
@ -93,31 +94,18 @@ void sh1107_init(void)
{0, {0}, 0xff},
};
//Initialize non-SPI GPIOs
gpio_pad_select_gpio(SH1107_DC);
gpio_set_direction(SH1107_DC, GPIO_MODE_OUTPUT);
sh1107_reset();
#if SH1107_USE_RST
gpio_pad_select_gpio(SH1107_RST);
gpio_set_direction(SH1107_RST, GPIO_MODE_OUTPUT);
//Reset the display
gpio_set_level(SH1107_RST, 0);
vTaskDelay(100 / portTICK_RATE_MS);
gpio_set_level(SH1107_RST, 1);
vTaskDelay(100 / portTICK_RATE_MS);
#endif
//Send all the commands
uint16_t cmd = 0;
while (init_cmds[cmd].databytes!=0xff) {
sh1107_send_cmd(init_cmds[cmd].cmd);
sh1107_send_data(init_cmds[cmd].data, init_cmds[cmd].databytes&0x1F);
if (init_cmds[cmd].databytes & 0x80) {
vTaskDelay(100 / portTICK_RATE_MS);
}
cmd++;
}
//Send all the commands
uint16_t cmd = 0;
while (init_cmds[cmd].databytes!=0xff) {
sh1107_send_cmd(init_cmds[cmd].cmd);
sh1107_send_data(init_cmds[cmd].data, init_cmds[cmd].databytes&0x1F);
if (init_cmds[cmd].databytes & 0x80) {
vTaskDelay(100 / portTICK_RATE_MS);
}
cmd++;
}
}
void sh1107_set_px_cb(lv_disp_drv_t * disp_drv, uint8_t * buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
@ -257,3 +245,13 @@ static lv_coord_t get_display_hor_res(lv_disp_drv_t *disp_drv)
return val;
}
static void sh1107_reset(void)
{
#if SH1107_USE_RST
gpio_set_level(SH1107_RST, 0);
vTaskDelay(100 / portTICK_RATE_MS);
gpio_set_level(SH1107_RST, 1);
vTaskDelay(100 / portTICK_RATE_MS);
#endif
}