feat(nt35510): Implement sleep function

components/esp_lcd/src/esp_lcd_panel_nt35510.c

@@ -37,6 +37,7 @@ static esp_err_t panel_nt35510_mirror(esp_lcd_panel_t *panel, bool mirror_x, boo
 static esp_err_t panel_nt35510_swap_xy(esp_lcd_panel_t *panel, bool swap_axes);
 static esp_err_t panel_nt35510_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap);
 static esp_err_t panel_nt35510_disp_on_off(esp_lcd_panel_t *panel, bool off);
+static esp_err_t panel_nt35510_sleep(esp_lcd_panel_t *panel, bool sleep);
 
 typedef struct {
     esp_lcd_panel_t base;
@@ -116,6 +117,7 @@ esp_lcd_new_panel_nt35510(const esp_lcd_panel_io_handle_t io, const esp_lcd_pane
     nt35510->base.mirror = panel_nt35510_mirror;
     nt35510->base.swap_xy = panel_nt35510_swap_xy;
     nt35510->base.disp_on_off = panel_nt35510_disp_on_off;
+    nt35510->base.disp_sleep = panel_nt35510_sleep;
     *ret_panel = &(nt35510->base);
     ESP_LOGD(TAG, "new nt35510 panel @%p", nt35510);
 
@@ -157,7 +159,7 @@ static esp_err_t panel_nt35510_reset(esp_lcd_panel_t *panel)
     } else {
         // perform software reset
         ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, LCD_CMD_SWRESET << 8, NULL, 0), TAG,
-                            "io tx param LCD_CMD_SWRESET failed");
+                            "io tx param failed");
         vTaskDelay(pdMS_TO_TICKS(20)); // spec, wait at least 5m before sending new command
     }
 
@@ -170,14 +172,14 @@ static esp_err_t panel_nt35510_init(esp_lcd_panel_t *panel)
     esp_lcd_panel_io_handle_t io = nt35510->io;
     // LCD goes into sleep mode and display will be turned off after power on reset, exit sleep mode first
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, LCD_CMD_SLPOUT << 8, NULL, 0), TAG,
-                        "io tx param LCD_CMD_SLPOUT failed");;
+                        "io tx param failed");;
     vTaskDelay(pdMS_TO_TICKS(100));
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, LCD_CMD_MADCTL << 8, (uint16_t[]) {
         nt35510->madctl_val,
-    }, 2), TAG, "io tx param LCD_CMD_MADCTL failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, LCD_CMD_COLMOD << 8, (uint16_t[]) {
         nt35510->colmod_val,
-    }, 2), TAG, "io tx param LCD_CMD_COLMOD failed");
+    }, 2), TAG, "io tx param failed");
 
     return ESP_OK;
 }
@@ -197,28 +199,28 @@ static esp_err_t panel_nt35510_draw_bitmap(esp_lcd_panel_t *panel, int x_start,
     // define an area of frame memory where MCU can access
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_CASET << 8) + 0, (uint16_t[]) {
         (x_start >> 8) & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_CASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_CASET << 8) + 1, (uint16_t[]) {
         x_start & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_CASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_CASET << 8) + 2, (uint16_t[]) {
         ((x_end - 1) >> 8) & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_CASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_CASET << 8) + 3, (uint16_t[]) {
         (x_end - 1) & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_CASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_RASET << 8) + 0, (uint16_t[]) {
         (y_start >> 8) & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_RASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_RASET << 8) + 1, (uint16_t[]) {
         y_start & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_RASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_RASET << 8) + 2, (uint16_t[]) {
         ((y_end - 1) >> 8) & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_RASET failed");
+    }, 2), TAG, "io tx param failed");
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, (LCD_CMD_RASET << 8) + 3, (uint16_t[]) {
         (y_end - 1) & 0xFF,
-    }, 2), TAG, "io tx param LCD_CMD_RASET failed");
+    }, 2), TAG, "io tx param failed");
     // transfer frame buffer
     size_t len = (x_end - x_start) * (y_end - y_start) * nt35510->fb_bits_per_pixel / 8;
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_color(io, LCD_CMD_RAMWR << 8, color_data, len), TAG, "io tx color failed");
@@ -237,7 +239,7 @@ static esp_err_t panel_nt35510_invert_color(esp_lcd_panel_t *panel, bool invert_
         command = LCD_CMD_INVOFF;
     }
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, command << 8, NULL, 0), TAG,
-                        "io tx param LCD_CMD_INVON/LCD_CMD_INVOFF failed");
+                        "io tx param failed");
     return ESP_OK;
 }
 
@@ -257,7 +259,7 @@ static esp_err_t panel_nt35510_mirror(esp_lcd_panel_t *panel, bool mirror_x, boo
     }
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, LCD_CMD_MADCTL << 8, (uint16_t[]) {
         nt35510->madctl_val
-    }, 2), TAG, "io tx param LCD_CMD_MADCTL failed");
+    }, 2), TAG, "io tx param failed");
     return ESP_OK;
 }
 
@@ -272,7 +274,7 @@ static esp_err_t panel_nt35510_swap_xy(esp_lcd_panel_t *panel, bool swap_axes)
     }
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, LCD_CMD_MADCTL << 8, (uint16_t[]) {
         nt35510->madctl_val
-    }, 2), TAG, "io tx param LCD_CMD_MADCTL failed");
+    }, 2), TAG, "io tx param failed");
     return ESP_OK;
 }
 
@@ -295,6 +297,23 @@ static esp_err_t panel_nt35510_disp_on_off(esp_lcd_panel_t *panel, bool on_off)
         command = LCD_CMD_DISPOFF;
     }
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, command << 8, NULL, 0), TAG,
-                        "io tx param LCD_CMD_DISPON/LCD_CMD_DISPOFF failed");
+                        "io tx param failed");
+    return ESP_OK;
+}
+
+static esp_err_t panel_nt35510_sleep(esp_lcd_panel_t *panel, bool sleep)
+{
+    nt35510_panel_t *nt35510 = __containerof(panel, nt35510_panel_t, base);
+    esp_lcd_panel_io_handle_t io = nt35510->io;
+    int command = 0;
+    if (sleep) {
+        command = LCD_CMD_SLPIN;
+    } else {
+        command = LCD_CMD_SLPOUT;
+    }
+    ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(io, command, NULL, 0), TAG,
+                        "io tx param failed");
+    vTaskDelay(pdMS_TO_TICKS(100));
+
     return ESP_OK;
 }