From b2972528c7ec0f24e058ced44062b92f681f263b Mon Sep 17 00:00:00 2001 From: morris Date: Mon, 9 Oct 2023 14:19:31 +0800 Subject: [PATCH] feat(nt35510): Implement sleep function --- .../esp_lcd/src/esp_lcd_panel_nt35510.c | 51 +++++++++++++------ 1 file changed, 35 insertions(+), 16 deletions(-) diff --git a/components/esp_lcd/src/esp_lcd_panel_nt35510.c b/components/esp_lcd/src/esp_lcd_panel_nt35510.c index 778c0eac8a..7fbe7ab37d 100644 --- a/components/esp_lcd/src/esp_lcd_panel_nt35510.c +++ b/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; }