6d45770d98
Move command registry from components/command/ into components/core/. New modules: mod_canbus, mod_honeypot, mod_fallback, mod_redteam, mod_ota. Replace mod_proxy with tun_core (multiplexed SOCKS5 tunnel). Kconfig extended with per-module settings and async worker config.
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
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* canbus_obd.h
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* OBD-II (ISO 15031) PID decoder over ISO-TP.
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*/
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#pragma once
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Standard OBD-II CAN IDs */
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#define OBD_REQUEST_ID 0x7DF /* Broadcast functional request */
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#define OBD_RESPONSE_MIN 0x7E8
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#define OBD_RESPONSE_MAX 0x7EF
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/* Decoded PID result */
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typedef struct {
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uint8_t pid;
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float value;
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const char *unit; /* "rpm", "km/h", "C", etc. */
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const char *name; /* "Engine RPM", "Vehicle Speed", etc. */
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} obd_result_t;
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/* Query a single PID (Mode 01). Returns 0 on success, -1 on error. */
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int obd_query_pid(uint8_t mode, uint8_t pid, obd_result_t *out);
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/* Query supported PIDs (Mode 01, PID 00/20/40/60). Returns count. */
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int obd_query_supported(uint8_t pids_out[], int max_pids);
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/* Read Vehicle Identification Number (Mode 09, PID 02). Returns 0 or -1. */
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int obd_read_vin(char *vin_out, size_t cap);
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/* Read Diagnostic Trouble Codes (Mode 03). Returns formatted string length. */
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int obd_read_dtcs(char *dtc_buf, size_t cap);
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/* Continuous monitoring: stream PIDs to C2 at interval */
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void obd_monitor_start(const uint8_t *pids, int pid_count,
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int interval_ms, const char *request_id);
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void obd_monitor_stop(void);
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bool obd_monitor_is_running(void);
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#ifdef __cplusplus
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}
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#endif
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