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esp_mmu_map_reserve_block_with_caps() function
Reserve a consecutive external virtual memory block, with given capabilities and size
Syntax
esp_err_t esp_mmu_map_reserve_block_with_caps(size_t size,
mmu_mem_caps_t caps,
mmu_target_t target,
const void **out_ptr);
Implemented in ![]()
esp_mmu_map.c:312
Return value
- ESP_OK: On success - ESP_ERR_INVALID_ARG: Invalid arguments, could be wrong caps makeup, or null pointer - ESP_ERR_NOT_FOUND: Didn't find enough memory with give caps
Notes
This private API shall be only called internally during startup stage. DO NOT call this API in your applications
References
Code
Location
Referrer
Call Tree
esp_mmu_map_reserve_block_with_caps() is called by 1 function and calls 7 functions:
Data Use
esp_mmu_map_reserve_block_with_caps() reads 14 variables and writes 2 variables: