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spi: define tranfer max bit length in LL

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This commit is contained in:
morris
2022-03-08 13:25:43 +08:00
parent ffe19e0c8d
commit 2c7cfdd784
9 changed files with 43 additions and 49 deletions
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10
components/esp_lcd/test_apps/spi_lcd/main/test_spi_lcd_panel.c
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@@ -71,9 +71,10 @@ void test_spi_lcd_common_initialize(esp_lcd_panel_io_handle_t *io_handle, esp_lc
TEST_ESP_OK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)TEST_SPI_HOST_ID, &io_config, io_handle));
}
#define TEST_IMG_SIZE (200 * 200 * sizeof(uint16_t))
static void lcd_panel_test(esp_lcd_panel_io_handle_t io_handle, esp_lcd_panel_handle_t panel_handle)
{
#define TEST_IMG_SIZE (100 * 100 * sizeof(uint16_t))
uint8_t *img = heap_caps_malloc(TEST_IMG_SIZE, MALLOC_CAP_DMA);
TEST_ASSERT_NOT_NULL(img);
@@ -87,10 +88,10 @@ static void lcd_panel_test(esp_lcd_panel_io_handle_t io_handle, esp_lcd_panel_ha
for (int i = 0; i < 200; i++) {
uint8_t color_byte = esp_random() & 0xFF;
int x_start = esp_random() % (TEST_LCD_H_RES - 100);
int y_start = esp_random() % (TEST_LCD_V_RES - 100);
int x_start = esp_random() % (TEST_LCD_H_RES - 200);
int y_start = esp_random() % (TEST_LCD_V_RES - 200);
memset(img, color_byte, TEST_IMG_SIZE);
esp_lcd_panel_draw_bitmap(panel_handle, x_start, y_start, x_start + 100, y_start + 100, img);
esp_lcd_panel_draw_bitmap(panel_handle, x_start, y_start, x_start + 200, y_start + 200, img);
}
// turn off screen
esp_lcd_panel_disp_off(panel_handle, true);
@@ -99,7 +100,6 @@ static void lcd_panel_test(esp_lcd_panel_io_handle_t io_handle, esp_lcd_panel_ha
TEST_ESP_OK(spi_bus_free(TEST_SPI_HOST_ID));
TEST_ESP_OK(gpio_reset_pin(TEST_LCD_BK_LIGHT_GPIO));
free(img);
#undef TEST_IMG_SIZE
}
TEST_CASE("lcd_panel_spi_io_test", "[lcd]")