| b.liu | ced8dd0 | 2024-06-28 13:28:29 +0800 | [diff] [blame^] | 1 | #ifndef JACANA_FIRMWARE_H |
| 2 | #define JACANA_FIRMWARE_H |
| 3 | |
| 4 | #ifdef __cplusplus |
| 5 | extern "C" { |
| 6 | #endif |
| 7 | |
| 8 | #define MAX_READ_CACHE_SZ 4096 |
| 9 | |
| 10 | /*---------------------------------------------------------------------------*/ |
| 11 | typedef struct firmware_handle { |
| 12 | void *priv; |
| 13 | size_t start; |
| 14 | size_t end; |
| 15 | void *data; |
| 16 | size_t read_sz; |
| 17 | char *read_ptr; |
| 18 | char *middle_ptr; |
| 19 | char *end_ptr; |
| 20 | void *pvt_info; |
| 21 | } firmware_handle_t; |
| 22 | /*---------------------------------------------------------------------------*/ |
| 23 | /* portable layer api */ |
| 24 | void *jacana_firmware_raw_open(void); |
| 25 | size_t jacana_firmware_raw_get_total_size(void *priv); |
| 26 | int jacana_firmware_raw_read(void *priv, size_t start, |
| 27 | uint8_t *data, size_t size); |
| 28 | void jacana_firmware_raw_close(void *priv); |
| 29 | /*---------------------------------------------------------------------------*/ |
| 30 | int jacana_firmware_open(firmware_handle_t *firmware, void *priv); |
| 31 | int jacana_firmware_read_line(firmware_handle_t *firmware, char *line); |
| 32 | int jacana_firmware_read_data(firmware_handle_t *firmware, |
| 33 | uint8_t *data, size_t size); |
| 34 | void jacana_firmware_close(firmware_handle_t *firmware); |
| 35 | /*---------------------------------------------------------------------------*/ |
| 36 | |
| 37 | #ifdef __cplusplus |
| 38 | } /* extern "C" */ |
| 39 | #endif |
| 40 | |
| 41 | #endif /* JACANA_FIRMWARE_H */ |