add some code

managed_components/waveshare__esp_lcd_sh8601/test_apps/main/CMakeLists.txt

@@ -0,0 +1 @@
+idf_component_register(SRCS "test_esp_lcd_sh8601.c")

managed_components/waveshare__esp_lcd_sh8601/test_apps/main/idf_component.yml

@@ -0,0 +1,6 @@
+## IDF Component Manager Manifest File
+dependencies:
+  idf: ">=5.0.4"
+  esp_lcd_sh8601:
+    version: "*"
+    override_path: "../../../esp_lcd_sh8601"

managed_components/waveshare__esp_lcd_sh8601/test_apps/main/test_esp_lcd_sh8601.c

@@ -0,0 +1,198 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <inttypes.h>
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/semphr.h"
+#include "driver/spi_master.h"
+#include "driver/gpio.h"
+#include "esp_heap_caps.h"
+#include "esp_log.h"
+#include "esp_lcd_panel_io_interface.h"
+#include "esp_lcd_panel_ops.h"
+#include "unity.h"
+#include "unity_test_runner.h"
+#include "unity_test_utils_memory.h"
+
+#include "esp_lcd_sh8601.h"
+
+#define TEST_LCD_HOST               SPI2_HOST
+#define TEST_LCD_H_RES              (368)
+#define TEST_LCD_V_RES              (448)
+#define TEST_LCD_BIT_PER_PIXEL      (16)
+
+#define TEST_PIN_NUM_LCD_CS         (GPIO_NUM_9)
+#define TEST_PIN_NUM_LCD_PCLK       (GPIO_NUM_10)
+#define TEST_PIN_NUM_LCD_DATA0      (GPIO_NUM_11)
+#define TEST_PIN_NUM_LCD_DATA1      (GPIO_NUM_12)
+#define TEST_PIN_NUM_LCD_DATA2      (GPIO_NUM_13)
+#define TEST_PIN_NUM_LCD_DATA3      (GPIO_NUM_14)
+#define TEST_PIN_NUM_LCD_RST        (GPIO_NUM_21)
+#define TEST_PIN_NUM_LCD_DC         (GPIO_NUM_8)
+
+#define TEST_DELAY_TIME_MS          (3000)
+
+static char *TAG = "sh8601_test";
+static SemaphoreHandle_t refresh_finish = NULL;
+
+static const sh8601_lcd_init_cmd_t lcd_init_cmds[] = {
+    {0x11, (uint8_t []){0x00}, 0, 120},
+    {0x44, (uint8_t []){0x01, 0xD1}, 2, 0},
+    {0x35, (uint8_t []){0x00}, 1, 0},
+    {0x53, (uint8_t []){0x20}, 1, 10},
+    {0x51, (uint8_t []){0x00}, 1, 10},
+    {0x29, (uint8_t []){0x00}, 0, 10},
+    {0x51, (uint8_t []){0xFF}, 1, 0},
+};
+
+IRAM_ATTR static bool test_notify_refresh_ready(esp_lcd_panel_io_handle_t panel_io, esp_lcd_panel_io_event_data_t *edata, void *user_ctx)
+{
+    BaseType_t need_yield = pdFALSE;
+
+    xSemaphoreGiveFromISR(refresh_finish, &need_yield);
+    return (need_yield == pdTRUE);
+}
+
+static void test_draw_bitmap(esp_lcd_panel_handle_t panel_handle)
+{
+    refresh_finish = xSemaphoreCreateBinary();
+    TEST_ASSERT_NOT_NULL(refresh_finish);
+
+    uint16_t row_line = ((TEST_LCD_V_RES / TEST_LCD_BIT_PER_PIXEL) << 1) >> 1;
+    uint8_t byte_per_pixel = TEST_LCD_BIT_PER_PIXEL / 8;
+    uint8_t *color = (uint8_t *)heap_caps_calloc(1, row_line * TEST_LCD_H_RES * byte_per_pixel, MALLOC_CAP_DMA);
+    TEST_ASSERT_NOT_NULL(color);
+
+    for (int j = 0; j < TEST_LCD_BIT_PER_PIXEL; j++) {
+        for (int i = 0; i < row_line * TEST_LCD_H_RES; i++) {
+            for (int k = 0; k < byte_per_pixel; k++) {
+                color[i * byte_per_pixel + k] = (SPI_SWAP_DATA_TX(BIT(j), TEST_LCD_BIT_PER_PIXEL) >> (k * 8)) & 0xff;
+            }
+        }
+        TEST_ESP_OK(esp_lcd_panel_draw_bitmap(panel_handle, 0, j * row_line, TEST_LCD_H_RES, (j + 1) * row_line, color));
+        xSemaphoreTake(refresh_finish, portMAX_DELAY);
+    }
+    free(color);
+    vSemaphoreDelete(refresh_finish);
+    vTaskDelay(pdMS_TO_TICKS(TEST_DELAY_TIME_MS));
+}
+
+TEST_CASE("test sh8601 to draw color bar with SPI interface", "[sh8601][spi]")
+{
+    ESP_LOGI(TAG, "Initialize SPI bus");
+    const spi_bus_config_t buscfg = SH8601_PANEL_BUS_SPI_CONFIG(TEST_PIN_NUM_LCD_PCLK,
+                                                                TEST_PIN_NUM_LCD_DATA0,
+                                                                TEST_LCD_H_RES * TEST_LCD_V_RES * TEST_LCD_BIT_PER_PIXEL / 8);
+    TEST_ESP_OK(spi_bus_initialize(TEST_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
+
+    ESP_LOGI(TAG, "Install panel IO");
+    esp_lcd_panel_io_handle_t io_handle = NULL;
+    const esp_lcd_panel_io_spi_config_t io_config = SH8601_PANEL_IO_SPI_CONFIG(TEST_PIN_NUM_LCD_CS, TEST_PIN_NUM_LCD_DC,
+                                                                               test_notify_refresh_ready, NULL);
+    // Attach the LCD to the SPI bus
+    TEST_ESP_OK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)TEST_LCD_HOST, &io_config, &io_handle));
+
+    ESP_LOGI(TAG, "Install LCD driver of sh8601");
+    esp_lcd_panel_handle_t panel_handle = NULL;
+    const esp_lcd_panel_dev_config_t panel_config = {
+        .reset_gpio_num = TEST_PIN_NUM_LCD_RST,
+        .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
+        .bits_per_pixel = TEST_LCD_BIT_PER_PIXEL,
+    };
+    TEST_ESP_OK(esp_lcd_new_panel_sh8601(io_handle, &panel_config, &panel_handle));
+    esp_lcd_panel_reset(panel_handle);
+    esp_lcd_panel_init(panel_handle);
+    esp_lcd_panel_disp_on_off(panel_handle, true);
+
+    test_draw_bitmap(panel_handle);
+
+    TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
+    TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));
+    TEST_ESP_OK(spi_bus_free(TEST_LCD_HOST));
+}
+
+TEST_CASE("test sh8601 to draw color bar with QSPI interface", "[sh8601][qspi]")
+{
+    ESP_LOGI(TAG, "Initialize SPI bus");
+    const spi_bus_config_t buscfg = SH8601_PANEL_BUS_QSPI_CONFIG(TEST_PIN_NUM_LCD_PCLK,
+                                                                TEST_PIN_NUM_LCD_DATA0,
+                                                                TEST_PIN_NUM_LCD_DATA1,
+                                                                TEST_PIN_NUM_LCD_DATA2,
+                                                                TEST_PIN_NUM_LCD_DATA3,
+                                                                TEST_LCD_H_RES * TEST_LCD_V_RES * TEST_LCD_BIT_PER_PIXEL / 8);
+    TEST_ESP_OK(spi_bus_initialize(TEST_LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
+
+    ESP_LOGI(TAG, "Install panel IO");
+    esp_lcd_panel_io_handle_t io_handle = NULL;
+    const esp_lcd_panel_io_spi_config_t io_config = SH8601_PANEL_IO_QSPI_CONFIG(TEST_PIN_NUM_LCD_CS, test_notify_refresh_ready, NULL);
+    // Attach the LCD to the SPI bus
+    TEST_ESP_OK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)TEST_LCD_HOST, &io_config, &io_handle));
+
+    ESP_LOGI(TAG, "Install LCD driver of sh8601");
+    esp_lcd_panel_handle_t panel_handle = NULL;
+    const sh8601_vendor_config_t vendor_config = {
+        .init_cmds = lcd_init_cmds,
+        .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(lcd_init_cmds[0]),
+        .flags = {
+            .use_qspi_interface = 1,
+        },
+    };
+    const esp_lcd_panel_dev_config_t panel_config = {
+        .reset_gpio_num = TEST_PIN_NUM_LCD_RST,
+        .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
+        .bits_per_pixel = TEST_LCD_BIT_PER_PIXEL,
+        .vendor_config = (void *)&vendor_config,
+    };
+    TEST_ESP_OK(esp_lcd_new_panel_sh8601(io_handle, &panel_config, &panel_handle));
+    esp_lcd_panel_reset(panel_handle);
+    esp_lcd_panel_init(panel_handle);
+    esp_lcd_panel_disp_on_off(panel_handle, true);
+
+    test_draw_bitmap(panel_handle);
+
+    TEST_ESP_OK(esp_lcd_panel_del(panel_handle));
+    TEST_ESP_OK(esp_lcd_panel_io_del(io_handle));
+    TEST_ESP_OK(spi_bus_free(TEST_LCD_HOST));
+}
+
+// Some resources are lazy allocated in the LCD driver, the threadhold is left for that case
+#define TEST_MEMORY_LEAK_THRESHOLD  (300)
+
+static size_t before_free_8bit;
+static size_t before_free_32bit;
+
+void setUp(void)
+{
+    before_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
+    before_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
+}
+
+void tearDown(void)
+{
+    size_t after_free_8bit = heap_caps_get_free_size(MALLOC_CAP_8BIT);
+    size_t after_free_32bit = heap_caps_get_free_size(MALLOC_CAP_32BIT);
+    unity_utils_check_leak(before_free_8bit, after_free_8bit, "8BIT", TEST_MEMORY_LEAK_THRESHOLD);
+    unity_utils_check_leak(before_free_32bit, after_free_32bit, "32BIT", TEST_MEMORY_LEAK_THRESHOLD);
+}
+
+void app_main(void)
+{
+    /**
+     *  __         ___   __    ___  _
+     * / _\  /\  /( _ ) / /_  / _ \/ |
+     * \ \  / /_/ / _ \| '_ \| | | | |
+     * _\ \/ __  / (_) | (_) | |_| | |
+     * \__/\/ /_/ \___/ \___/ \___/|_|
+     */
+    printf(" __         ___   __    ___  _\r\n");
+    printf("/ _\\  /\\  /( _ ) / /_  / _ \\/ |\r\n");
+    printf("\\ \\  / /_/ / _ \\| '_ \\| | | | |\r\n");
+    printf("_\\ \\/ __  / (_) | (_) | |_| | |\r\n");
+    printf("\\__/\\/ /_/ \\___/ \\___/ \\___/|_|\r\n");
+    unity_run_menu();
+}