93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
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#include <stdio.h>
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#include <freertos/semphr.h>
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#include <unity.h>
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#include <esp_spi_flash.h>
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#include <esp_attr.h>
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struct flash_test_ctx {
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uint32_t offset[2];
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bool fail[2];
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SemaphoreHandle_t done;
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};
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static void flash_test_task(void *arg)
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{
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const uint32_t coreid = xPortGetCoreID();
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ets_printf("t%d\n", coreid);
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struct flash_test_ctx *ctx = (struct flash_test_ctx *) arg;
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vTaskDelay(100 / portTICK_PERIOD_MS);
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const uint32_t sector = ctx->offset[coreid];
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ets_printf("es%d\n", coreid);
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if (spi_flash_erase_sector(sector) != ESP_OK) {
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ctx->fail[coreid] = true;
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ets_printf("Erase failed\r\n");
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xSemaphoreGive(ctx->done);
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vTaskDelete(NULL);
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}
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ets_printf("ed%d\n", coreid);
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vTaskDelay(0 / portTICK_PERIOD_MS);
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uint32_t val = 0xabcd1234;
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const uint32_t n = 4096;
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for (uint32_t offset = 0; offset < n; offset += 4) {
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if (spi_flash_write(sector * SPI_FLASH_SEC_SIZE + offset, (const uint8_t *) &val, 4) != ESP_OK) {
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ets_printf("Write failed at offset=%d\r\n", offset);
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ctx->fail[coreid] = true;
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break;
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}
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}
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ets_printf("wd%d\n", coreid);
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vTaskDelay(0 / portTICK_PERIOD_MS);
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uint32_t val_read;
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for (uint32_t offset = 0; offset < n; offset += 4) {
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if (spi_flash_read(sector * SPI_FLASH_SEC_SIZE + offset, (uint8_t *) &val_read, 4) != ESP_OK) {
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ets_printf("Read failed at offset=%d\r\n", offset);
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ctx->fail[coreid] = true;
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break;
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}
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if (val_read != val) {
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ets_printf("Read invalid value=%08x at offset=%d\r\n", val_read, offset);
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ctx->fail[coreid] = true;
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break;
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}
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}
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ets_printf("td%d\n", coreid);
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xSemaphoreGive(ctx->done);
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vTaskDelete(NULL);
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}
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TEST_CASE("flash write and erase work both on PRO CPU and on APP CPU", "[spi_flash]")
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{
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TaskHandle_t procpu_task;
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TaskHandle_t appcpu_task;
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struct flash_test_ctx ctx;
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ctx.offset[0] = 6;
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ctx.offset[1] = 7;
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ctx.fail[0] = 0;
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ctx.fail[1] = 0;
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ctx.done = xSemaphoreCreateBinary();
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xTaskCreatePinnedToCore(flash_test_task, "1", 2048, &ctx, 3, &procpu_task, 0);
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if (portNUM_PROCESSORS == 2) {
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xTaskCreatePinnedToCore(flash_test_task, "2", 2048, &ctx, 3, &appcpu_task, 1);
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}
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xSemaphoreTake(ctx.done, portMAX_DELAY);
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if (portNUM_PROCESSORS == 2) {
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xSemaphoreTake(ctx.done, portMAX_DELAY);
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}
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TEST_ASSERT_EQUAL(false, ctx.fail[0]);
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if (portNUM_PROCESSORS == 2) {
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TEST_ASSERT_EQUAL(false, ctx.fail[1]);
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}
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}
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