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Merge branch 'bugfix/wl_version_update' into 'master'

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Version update from V1 to V2 now done in correct way.

See merge request idf/esp-idf!3557
This commit is contained in:
Ivan Grokhotkov 2018-11-01 12:50:49 +08:00
commit cd38970ef9
3 changed files with 27 additions and 23 deletions
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10
components/wear_levelling/WL_Flash.cpp
View File

@ -132,7 +132,7 @@ esp_err_t WL_Flash::init()
result = this->flash_drv->read(this->addr_state2, state_copy, sizeof(wl_state_t));
WL_RESULT_CHECK(result);
int check_size = offsetof(wl_state_t, crc);
int check_size = WL_STATE_CRC_LEN_V2;
// Chech CRC and recover state
uint32_t crc1 = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, check_size);
uint32_t crc2 = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)state_copy, check_size);
@ -288,7 +288,7 @@ esp_err_t WL_Flash::initSections()
this->state.max_pos = 1 + this->flash_size / this->cfg.page_size;
this->state.crc = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, offsetof(wl_state_t, crc));
this->state.crc = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, WL_STATE_CRC_LEN_V2);
result = this->flash_drv->erase_range(this->addr_state1, this->state_size);
WL_RESULT_CHECK(result);
@ -327,7 +327,7 @@ esp_err_t WL_Flash::updateV1_V2()
esp_err_t result = ESP_OK;
// Check crc for old version and old version
ESP_LOGV(TAG, "%s start", __func__);
int check_size = offsetof(wl_state_t, device_id);
int check_size = WL_STATE_CRC_LEN_V1;
// Chech CRC and recover state
uint32_t crc1 = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, check_size);
wl_state_t sa_copy;
@ -365,9 +365,9 @@ esp_err_t WL_Flash::updateV1_V2()
this->state.version = 2;
this->state.pos = 0;
this->state.crc = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, offsetof(wl_state_t, crc));
this->state.device_id = esp_random();
memset(this->state.reserved, 0, sizeof(this->state.reserved));
this->state.crc = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, WL_STATE_CRC_LEN_V2);
result = this->flash_drv->erase_range(this->addr_state1, this->state_size);
WL_RESULT_CHECK(result);
@ -493,7 +493,7 @@ esp_err_t WL_Flash::updateWL()
this->state.move_count = 0;
}
// write main state
this->state.crc = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, offsetof(wl_state_t, crc));
this->state.crc = crc32::crc32_le(WL_CFG_CRC_CONST, (uint8_t *)&this->state, WL_STATE_CRC_LEN_V2);
result = this->flash_drv->erase_range(this->addr_state1, this->state_size);
WL_RESULT_CHECK(result);

2
components/wear_levelling/private_include/WL_State.h
View File

@ -45,5 +45,7 @@ public:
static_assert(sizeof(wl_state_t) % 16 == 0, "Size of wl_state_t structure should be compatible with flash encryption");
#endif // _MSC_VER
#define WL_STATE_CRC_LEN_V1 offsetof(wl_state_t, device_id)
#define WL_STATE_CRC_LEN_V2 offsetof(wl_state_t, crc)
#endif // _WL_State_H_

38
components/wear_levelling/test/test_wl.c
View File

@ -279,27 +279,29 @@ TEST_CASE("Version update test", "[wear_levelling]")
esp_partition_erase_range(&fake_partition, 0, fake_partition.size);
esp_partition_write(&fake_partition, 0, test_partition_v1_bin_start, fake_partition.size);
for (int i=0 ; i< 3 ; i++)
{
printf("Pass %i\n", i);
wl_handle_t handle;
TEST_ESP_OK(wl_mount(&fake_partition, &handle));
size_t sector_size = wl_sector_size(handle);
uint32_t* buff = (uint32_t*)malloc(sector_size);
wl_handle_t handle;
TEST_ESP_OK(wl_mount(&fake_partition, &handle));
size_t sector_size = wl_sector_size(handle);
uint32_t* buff = (uint32_t*)malloc(sector_size);
uint32_t init_val = COMPARE_START_CONST;
int test_count = fake_partition.size/sector_size - 4;
uint32_t init_val = COMPARE_START_CONST;
int test_count = fake_partition.size/sector_size - 4;
for (int m=0 ; m < test_count; m++) {
TEST_ESP_OK(wl_read(handle, sector_size * m, buff, sector_size));
for (int i=0 ; i< sector_size/sizeof(uint32_t) ; i++) {
uint32_t compare_val = init_val + i + m*sector_size;
if (buff[i] != compare_val)
{
printf("error compare: 0x%08x != 0x%08x \n", buff[i], compare_val);
for (int m=0 ; m < test_count; m++) {
TEST_ESP_OK(wl_read(handle, sector_size * m, buff, sector_size));
for (int i=0 ; i< sector_size/sizeof(uint32_t) ; i++) {
uint32_t compare_val = init_val + i + m*sector_size;
if (buff[i] != compare_val)
{
printf("error compare: 0x%08x != 0x%08x \n", buff[i], compare_val);
}
TEST_ASSERT_EQUAL( buff[i], compare_val);
}
TEST_ASSERT_EQUAL( buff[i], compare_val);
}
free(buff);
wl_unmount(handle);
}
free(buff);
wl_unmount(handle);
}