alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

driver: SD protocol driver for SPI peripheral

Browse Source
This commit is contained in:
Dmitry Yakovlev
2017-07-04 13:58:36 +08:00
committed by Ivan Grokhotkov
parent 5f8785eaec
commit e5bb45f381
12 changed files with 1466 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
components/sdmmc/test/test_sd.c
View File

@@ -18,6 +18,7 @@
#include "unity.h"
#include "driver/gpio.h"
#include "driver/sdmmc_host.h"
#include "driver/sdspi_host.h"
#include "driver/sdmmc_defs.h"
#include "sdmmc_cmd.h"
#include "esp_log.h"
@@ -30,16 +31,29 @@ TEST_CASE("can probe SD", "[sd][ignore]")
{
sdmmc_host_t config = SDMMC_HOST_DEFAULT();
sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT();
sdmmc_host_init();
sdmmc_host_init_slot(SDMMC_HOST_SLOT_1, &slot_config);
TEST_ESP_OK(sdmmc_host_init());
TEST_ESP_OK(sdmmc_host_init_slot(SDMMC_HOST_SLOT_1, &slot_config));
sdmmc_card_t* card = malloc(sizeof(sdmmc_card_t));
TEST_ASSERT_NOT_NULL(card);
TEST_ESP_OK(sdmmc_card_init(&config, card));
sdmmc_card_print_info(stdout, card);
sdmmc_host_deinit();
TEST_ESP_OK(sdmmc_host_deinit());
free(card);
}
TEST_CASE("can probe SD (using SPI)", "[sdspi][ignore]")
{
sdmmc_host_t config = SDSPI_HOST_DEFAULT();
sdspi_slot_config_t slot_config = SDSPI_SLOT_CONFIG_DEFAULT();
TEST_ESP_OK(sdspi_host_init());
TEST_ESP_OK(sdspi_host_init_slot(config.slot, &slot_config));
sdmmc_card_t* card = malloc(sizeof(sdmmc_card_t));
TEST_ASSERT_NOT_NULL(card);
TEST_ESP_OK(sdmmc_card_init(&config, card));
sdmmc_card_print_info(stdout, card);
TEST_ESP_OK(sdspi_host_deinit());
free(card);
}
static void do_single_write_read_test(sdmmc_card_t* card,
size_t start_block, size_t block_count)
@@ -66,7 +80,7 @@ static void do_single_write_read_test(sdmmc_card_t* card,
gettimeofday(&t_stop_rd, NULL);
float time_rd = 1e3f * (t_stop_rd.tv_sec - t_start_rd.tv_sec) + 1e-3f * (t_stop_rd.tv_usec - t_start_rd.tv_usec);
printf(" | %6.2f | %.2f | %.2fs | %.2f\n",
printf(" | %6.2f | %.2f | %.2f | %.2f\n",
time_wr, total_size / (time_wr / 1000) / (1024 * 1024),
time_rd, total_size / (time_rd / 1000) / (1024 * 1024));
srand(start_block);
@@ -76,16 +90,8 @@ static void do_single_write_read_test(sdmmc_card_t* card,
free(buffer);
}
TEST_CASE("can write and read back blocks", "[sd][ignore]")
static void read_write_test(sdmmc_card_t* card)
{
sdmmc_host_t config = SDMMC_HOST_DEFAULT();
config.max_freq_khz = SDMMC_FREQ_HIGHSPEED;
sdmmc_host_init();
sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT();
sdmmc_host_init_slot(SDMMC_HOST_SLOT_1, &slot_config);
sdmmc_card_t* card = malloc(sizeof(sdmmc_card_t));
TEST_ASSERT_NOT_NULL(card);
TEST_ESP_OK(sdmmc_card_init(&config, card));
sdmmc_card_print_info(stdout, card);
printf(" sector | count | size(kB) | wr_time(ms) | wr_speed(MB/s) | rd_time(ms) | rd_speed(MB/s)\n");
do_single_write_read_test(card, 0, 1);
@@ -104,6 +110,35 @@ TEST_CASE("can write and read back blocks", "[sd][ignore]")
do_single_write_read_test(card, card->csd.capacity/2, 32);
do_single_write_read_test(card, card->csd.capacity/2, 64);
do_single_write_read_test(card, card->csd.capacity/2, 128);
free(card);
sdmmc_host_deinit();
}
TEST_CASE("can write and read back blocks", "[sd][ignore]")
{
sdmmc_host_t config = SDMMC_HOST_DEFAULT();
config.max_freq_khz = SDMMC_FREQ_HIGHSPEED;
TEST_ESP_OK(sdmmc_host_init());
sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT();
TEST_ESP_OK(sdmmc_host_init_slot(SDMMC_HOST_SLOT_1, &slot_config));
sdmmc_card_t* card = malloc(sizeof(sdmmc_card_t));
TEST_ASSERT_NOT_NULL(card);
TEST_ESP_OK(sdmmc_card_init(&config, card));
read_write_test(card);
free(card);
TEST_ESP_OK(sdmmc_host_deinit());
}
TEST_CASE("can write and read back blocks (using SPI)", "[sdspi][ignore]")
{
sdmmc_host_t config = SDSPI_HOST_DEFAULT();
config.max_freq_khz = SDMMC_FREQ_HIGHSPEED;
sdspi_slot_config_t slot_config = SDSPI_SLOT_CONFIG_DEFAULT();
TEST_ESP_OK(sdspi_host_init());
TEST_ESP_OK(sdspi_host_init_slot(config.slot, &slot_config));
sdmmc_card_t* card = malloc(sizeof(sdmmc_card_t));
TEST_ASSERT_NOT_NULL(card);
TEST_ESP_OK(sdmmc_card_init(&config, card));
read_write_test(card);
free(card);
TEST_ESP_OK(sdspi_host_deinit());
}