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Fix write & read to flash partition.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-04-09 19:58:33 +02:00
parent 1ba109bd0a
commit ab1b245f4f
3 changed files with 19 additions and 6 deletions
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12
src/fs/low_flash.c
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@@ -166,7 +166,8 @@ void low_flash_init() {
mutex_init(&mtx_flash);
sem_init(&sem_wait, 0, 1);
#if defined(ESP_PLATFORM)
part0 = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_NVS, "part0");
part0 = esp_partition_find_first(0x40, 0x1, "part0");
esp_partition_mmap(part0, 0, part0->size, ESP_PARTITION_MMAP_DATA, (const void **)&map, (esp_partition_mmap_handle_t *)&fd_map);
#endif
#endif
}
@@ -208,12 +209,12 @@ page_flash_t *find_free_page(uintptr_t addr) {
flash_pages[r].address == addr_alg) { //first available
p = &flash_pages[r];
if (!flash_pages[r].ready && !flash_pages[r].erase) {
#ifndef ENABLE_EMULATION
#if !defined(ENABLE_EMULATION) && !defined(ESP_PLATFORM)
memcpy(p->page, (uint8_t *) addr_alg, FLASH_SECTOR_SIZE);
#else
memcpy(p->page,
(addr >= start_data_pool &&
addr <= end_rom_pool) ? (uint8_t *) (map + addr_alg) : (uint8_t *) addr_alg,
addr <= end_rom_pool + sizeof(uintptr_t)) ? (uint8_t *) (map + addr_alg) : (uint8_t *) addr_alg,
FLASH_SECTOR_SIZE);
#endif
ready_pages++;
@@ -289,8 +290,9 @@ uint8_t *flash_read(uintptr_t addr) {
uint8_t *v = (uint8_t *) addr;
#ifndef ENABLE_EMULATION
mutex_exit(&mtx_flash);
#else
if (addr >= start_data_pool && addr <= end_rom_pool) {
#endif
#if defined(ENABLE_EMULATION) || defined(ESP_PLATFORM)
if (addr >= start_data_pool && addr <= end_rom_pool + sizeof(uintptr_t)) {
v += (uintptr_t) map;
}
#endif