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nRF51822
by 
Nordic Semiconductor
Utility internal functions.
Functions | |
| static void | cmd_queue_init_element (uint32_t index) |
| Initializes command queue element. | |
| static void | cmd_queue_init (void) |
| Initializes command queue. | |
| static uint32_t | cmd_queue_enqueue (uint8_t opcode, pstorage_handle_t *p_storage_addr, uint8_t *p_data_addr, pstorage_size_t size, pstorage_size_t offset) |
| Routine to enqueue a flash access operation. | |
| static uint32_t | cmd_queue_dequeue (void) |
| Dequeues a command element. | |
| static void | app_notify (uint32_t result) |
| Routine to notify application of any errors. | |
| void | pstorage_sys_event_handler (uint32_t sys_evt) |
| Handles Flash Access Result Events. | |
| static uint32_t | process_cmd (void) |
| Routine called to actually issue the flash access request to the SoftDevice. | |
Detailed Description
Utility functions needed for interfacing with flash through SoC APIs. SoC APIs are non blocking and provide the result of flash access through an event.
- Note:
- Only one flash access operation is permitted at a time by SoC. Hence a queue is maintained by this module.
Function Documentation
| static void app_notify | ( | uint32_t | reason ) | [static] |
Routine to notify application of any errors.
Definition at line 366 of file pstorage.cpp.
| static uint32_t cmd_queue_dequeue | ( | void | ) | [static] |
Dequeues a command element.
Definition at line 318 of file pstorage.cpp.
| static uint32_t cmd_queue_enqueue | ( | uint8_t | opcode, |
| pstorage_handle_t * | p_storage_addr, | ||
| uint8_t * | p_data_addr, | ||
| pstorage_size_t | size, | ||
| pstorage_size_t | offset | ||
| ) | [static] |
Routine to enqueue a flash access operation.
Definition at line 267 of file pstorage.cpp.
| static void cmd_queue_init | ( | void | ) | [static] |
Initializes command queue.
Definition at line 248 of file pstorage.cpp.
| static void cmd_queue_init_element | ( | uint32_t | index ) | [static] |
Initializes command queue element.
Definition at line 233 of file pstorage.cpp.
| static uint32_t process_cmd | ( | void | ) | [static] |
Routine called to actually issue the flash access request to the SoftDevice.
Definition at line 439 of file pstorage.cpp.
| void pstorage_sys_event_handler | ( | uint32_t | sys_evt ) |
Handles Flash Access Result Events.
Definition at line 396 of file pstorage.cpp.
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