399d2d2605
Using xxx_periph.h in whole IDF instead of xxx_reg.h, xxx_struct.h, xxx_channel.h ... . Cleaned up header files from unnecessary headers (releated to soc/... headers).
95 lines
3.1 KiB
C
95 lines
3.1 KiB
C
// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
// Test for spi_flash_write() with large buffers (in RAM or on flash)
|
|
|
|
#include <assert.h>
|
|
#include <stdint.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <sys/param.h>
|
|
|
|
#include <unity.h>
|
|
#include <test_utils.h>
|
|
#include <esp_spi_flash.h>
|
|
#include <esp_log.h>
|
|
#include <esp32/rom/spi_flash.h>
|
|
#include "../cache_utils.h"
|
|
#include "soc/timer_periph.h"
|
|
|
|
static const uint8_t large_const_buffer[16400] = {
|
|
203, // first byte
|
|
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,
|
|
21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,
|
|
[50 ... 99] = 2,
|
|
[1600 ... 2000] = 3,
|
|
[8000 ... 9000] = 77,
|
|
[15000 ... 16398] = 8,
|
|
43 // last byte
|
|
};
|
|
|
|
static void test_write_large_buffer(const uint8_t *source, size_t length);
|
|
|
|
TEST_CASE("Test spi_flash_write large const buffer", "[spi_flash]")
|
|
{
|
|
// buffer in flash
|
|
test_write_large_buffer(large_const_buffer, sizeof(large_const_buffer));
|
|
}
|
|
|
|
TEST_CASE("Test spi_flash_write large RAM buffer", "[spi_flash]")
|
|
{
|
|
// buffer in RAM
|
|
uint8_t *source_buf = malloc(sizeof(large_const_buffer));
|
|
TEST_ASSERT_NOT_NULL(source_buf);
|
|
memcpy(source_buf, large_const_buffer, sizeof(large_const_buffer));
|
|
test_write_large_buffer(source_buf, sizeof(large_const_buffer));
|
|
free(source_buf);
|
|
}
|
|
|
|
static void test_write_large_buffer(const uint8_t *source, size_t length)
|
|
{
|
|
const esp_partition_t *part = get_test_data_partition();
|
|
TEST_ASSERT(part->size > length + 2 + SPI_FLASH_SEC_SIZE);
|
|
|
|
printf("Writing %d bytes from source %p\n", length, source);
|
|
|
|
uint8_t *buf = malloc(length);
|
|
TEST_ASSERT_NOT_NULL(buf);
|
|
|
|
ESP_ERROR_CHECK( spi_flash_erase_range(part->address, (length + SPI_FLASH_SEC_SIZE) & ~(SPI_FLASH_SEC_SIZE-1)) );
|
|
|
|
// note writing to unaligned address
|
|
ESP_ERROR_CHECK( spi_flash_write(part->address + 1, source, length) );
|
|
|
|
ESP_ERROR_CHECK( spi_flash_read(part->address + 1, buf, length) );
|
|
|
|
TEST_ASSERT_EQUAL_HEX8_ARRAY(source, buf, length);
|
|
|
|
free(buf);
|
|
|
|
// check nothing was written at beginning or end
|
|
uint8_t ends[8];
|
|
|
|
ESP_ERROR_CHECK( spi_flash_read(part->address, ends, sizeof(ends)) );
|
|
TEST_ASSERT_EQUAL_HEX8(0xFF, ends[0]);
|
|
TEST_ASSERT_EQUAL_HEX8(source[0] , ends[1]);
|
|
|
|
ESP_ERROR_CHECK( spi_flash_read(part->address + length, ends, sizeof(ends)) );
|
|
|
|
TEST_ASSERT_EQUAL_HEX8(source[length-1], ends[0]);
|
|
TEST_ASSERT_EQUAL_HEX8(0xFF, ends[1]);
|
|
TEST_ASSERT_EQUAL_HEX8(0xFF, ends[2]);
|
|
TEST_ASSERT_EQUAL_HEX8(0xFF, ends[3]);
|
|
}
|