alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Merge branch 'master' of ssh://gitlab.espressif.cn:27227/idf/esp-idf

Browse Source
This commit is contained in:
Liu Zhi Fu 2017-03-01 13:32:04 +08:00
commit ae09a46cb8
5 changed files with 58 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
components/esp32/lib

@ -1 +1 @@
Subproject commit 28c6ee924ca6efc71bb77dcb040efd07d4d8a000
Subproject commit 7b06303c0fa416aea7f86b7596e84db367189066

8
components/esp32/phy_init.c
View File

@ -82,10 +82,10 @@ esp_err_t esp_phy_rf_deinit(void)
_lock_acquire(&s_phy_rf_init_lock);
if (s_phy_rf_init_count == 1) {
// Disable PHY and RF. TODO: convert this function to another one.
pm_close_rf();
// Disable WiFi peripheral clock
CLEAR_PERI_REG_MASK(DPORT_WIFI_CLK_EN_REG, 0x87cf);
// Disable PHY and RF.
phy_close_rf();
// Disable WiFi peripheral clock. Do not disable clock for generating random number.
CLEAR_PERI_REG_MASK(DPORT_WIFI_CLK_EN_REG, 0x874f);
} else {
#if CONFIG_SW_COEXIST_ENABLE
coex_deinit();

2
components/esp32/rtc.h
View File

@ -138,7 +138,7 @@ uint32_t rtc_sleep(uint32_t cycles_h, uint32_t cycles_l, uint32_t wakeup_opt, ui
/**
* @brief Shutdown PHY and RF. TODO: convert this function to another one.
*/
void pm_close_rf(void);
void phy_close_rf(void);
#ifdef __cplusplus
}

12
components/spi_flash/flash_mmap.c
View File

@ -93,16 +93,16 @@ esp_err_t IRAM_ATTR spi_flash_mmap(size_t src_addr, size_t size, spi_flash_mmap_
{
esp_err_t ret;
bool did_flush, need_flush = false;
mmap_entry_t* new_entry = (mmap_entry_t*) malloc(sizeof(mmap_entry_t));
if (new_entry == 0) {
return ESP_ERR_NO_MEM;
}
if (src_addr & 0xffff) {
return ESP_ERR_INVALID_ARG;
}
if (src_addr + size > g_rom_flashchip.chip_size) {
return ESP_ERR_INVALID_ARG;
}
mmap_entry_t* new_entry = (mmap_entry_t*) malloc(sizeof(mmap_entry_t));
if (new_entry == 0) {
return ESP_ERR_NO_MEM;
}
spi_flash_disable_interrupts_caches_and_other_cpu();
@ -122,7 +122,7 @@ esp_err_t IRAM_ATTR spi_flash_mmap(size_t src_addr, size_t size, spi_flash_mmap_
region_addr = VADDR0_START_ADDR;
} else {
// only part of VAddr1 is usable, so adjust for that
region_begin = VADDR1_FIRST_USABLE_ADDR;
region_begin = PRO_IRAM0_FIRST_USABLE_PAGE;
region_size = 3 * 64 - region_begin;
region_addr = VADDR1_FIRST_USABLE_ADDR;
}
@ -177,7 +177,7 @@ esp_err_t IRAM_ATTR spi_flash_mmap(size_t src_addr, size_t size, spi_flash_mmap_
new_entry->count = page_count;
new_entry->handle = ++s_mmap_last_handle;
*out_handle = new_entry->handle;
*out_ptr = (void*) (region_addr + start * SPI_FLASH_MMU_PAGE_SIZE);
*out_ptr = (void*) (region_addr + (start - region_begin) * SPI_FLASH_MMU_PAGE_SIZE);
ret = ESP_OK;
}

46
components/spi_flash/test/test_mmap.c
View File

@ -86,6 +86,52 @@ TEST_CASE("Can mmap into data address space", "[mmap]")
spi_flash_munmap(handle3);
}
TEST_CASE("Can mmap into instruction address space", "[mmap]")
{
printf("Mapping %x (+%x)\n", start, end - start);
spi_flash_mmap_handle_t handle1;
const void *ptr1;
ESP_ERROR_CHECK( spi_flash_mmap(start, end - start, SPI_FLASH_MMAP_INST, &ptr1, &handle1) );
printf("mmap_res: handle=%d ptr=%p\n", handle1, ptr1);
spi_flash_mmap_dump();
srand(0);
const uint32_t *data = (const uint32_t *) ptr1;
for (int block = 0; block < (end - start) / 0x10000; ++block) {
for (int sector = 0; sector < 16; ++sector) {
for (uint32_t word = 0; word < 1024; ++word) {
TEST_ASSERT_EQUAL_UINT32(rand(), data[(block * 16 + sector) * 1024 + word]);
}
}
}
printf("Mapping %x (+%x)\n", start - 0x10000, 0x20000);
spi_flash_mmap_handle_t handle2;
const void *ptr2;
ESP_ERROR_CHECK( spi_flash_mmap(start - 0x10000, 0x20000, SPI_FLASH_MMAP_DATA, &ptr2, &handle2) );
printf("mmap_res: handle=%d ptr=%p\n", handle2, ptr2);
spi_flash_mmap_dump();
printf("Mapping %x (+%x)\n", start, 0x10000);
spi_flash_mmap_handle_t handle3;
const void *ptr3;
ESP_ERROR_CHECK( spi_flash_mmap(start, 0x10000, SPI_FLASH_MMAP_DATA, &ptr3, &handle3) );
printf("mmap_res: handle=%d ptr=%p\n", handle3, ptr3);
spi_flash_mmap_dump();
printf("Unmapping handle1\n");
spi_flash_munmap(handle1);
spi_flash_mmap_dump();
printf("Unmapping handle2\n");
spi_flash_munmap(handle2);
spi_flash_mmap_dump();
printf("Unmapping handle3\n");
spi_flash_munmap(handle3);
}
TEST_CASE("flash_mmap invalidates just-written data", "[spi_flash]")
{
spi_flash_mmap_handle_t handle1;