kopia lustrzana https://github.com/micropython/micropython
esp32/esp32_partition: Add Partition.mmap() method.
Signed-off-by: Damien George <damien@micropython.org>pull/8381/head
rodzic
6e663a4afe
commit
e26ff73fef
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@ -265,6 +265,16 @@ static MP_DEFINE_CONST_FUN_OBJ_1(esp32_partition_mark_app_valid_cancel_rollback_
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static MP_DEFINE_CONST_CLASSMETHOD_OBJ(esp32_partition_mark_app_valid_cancel_rollback_obj,
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MP_ROM_PTR(&esp32_partition_mark_app_valid_cancel_rollback_fun_obj));
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static mp_obj_t esp32_partition_mmap(mp_obj_t self_in) {
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esp32_partition_obj_t *self = MP_OBJ_TO_PTR(self_in);
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const void *ptr;
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esp_partition_mmap_handle_t handle;
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// TODO need to esp_partition_munmap(handle) on soft reset
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check_esp_err(esp_partition_mmap(self->part, 0, self->part->size, ESP_PARTITION_MMAP_DATA, &ptr, &handle));
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return mp_obj_new_memoryview('B', self->part->size, (void *)ptr);
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}
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static MP_DEFINE_CONST_FUN_OBJ_1(esp32_partition_mmap_obj, esp32_partition_mmap);
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static const mp_rom_map_elem_t esp32_partition_locals_dict_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_find), MP_ROM_PTR(&esp32_partition_find_obj) },
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@ -276,6 +286,7 @@ static const mp_rom_map_elem_t esp32_partition_locals_dict_table[] = {
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{ MP_ROM_QSTR(MP_QSTR_set_boot), MP_ROM_PTR(&esp32_partition_set_boot_obj) },
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{ MP_ROM_QSTR(MP_QSTR_mark_app_valid_cancel_rollback), MP_ROM_PTR(&esp32_partition_mark_app_valid_cancel_rollback_obj) },
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{ MP_ROM_QSTR(MP_QSTR_get_next_update), MP_ROM_PTR(&esp32_partition_get_next_update_obj) },
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{ MP_ROM_QSTR(MP_QSTR_mmap), MP_ROM_PTR(&esp32_partition_mmap_obj) },
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{ MP_ROM_QSTR(MP_QSTR_BOOT), MP_ROM_INT(ESP32_PARTITION_BOOT) },
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{ MP_ROM_QSTR(MP_QSTR_RUNNING), MP_ROM_INT(ESP32_PARTITION_RUNNING) },
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