ra8_ota_internal.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
#include "ra8_attributes.h"
#include "ra8_err.h"
#include "ra8_ota.h"

RA8_PRIV
ra8_err_t priv_ota_validate_cfg(const ra8_ota_cfg_t* cfg);

RA8_PRIV
ra8_err_t priv_ota_manifest_decode(const char* json, ra8_ota_manifest_t* out);

RA8_PRIV
ra8_err_t priv_ota_json_u32(const char* json, const char* key, uint32_t* out_v);

RA8_PRIV
bool priv_ota_char_in_range(char c, char lo, char hi);

RA8_PRIV
bool priv_ota_download_state_invalid(uint32_t state_idle_val,
                                     uint32_t state_downloading_val,
                                     uint32_t state);
 
/* =============================================================================
 * Shared mutable module state.
 *
 * Defined exactly once in ra8_ota.c and reached by the verify cluster
 * (ra8_ota_verify.c) through these extern declarations. Each carries the
 * ``s_ra8_ota_`` module infix so the promoted (external-linkage) symbol is
 * link-unique across the codebase (the file-size-split ``s_<module>_`` rule).
 * ============================================================================= */

extern ra8_ota_cfg_t g_ra8_ota_cfg;

extern ra8_ota_state_t g_ra8_ota_state;

extern bool g_ra8_ota_initialized;

extern uint8_t g_ra8_ota_buf[k_ra8_ota_chunk_bytes];

RA8_PRIV
void priv_ota_set_state(ra8_ota_state_t new_state, ra8_err_t err);
 
#ifdef __cplusplus
}
#endif