powerpods/main/proto/esp_now_messages.pb.h
simon 47c75110c9 Stream slave accel via ESP-NOW with master snapshot cache.
Slaves push BMA456 samples at 16ms when enabled; the master caches per
client and exposes ACCEL_SNAPSHOT and ACCEL_STREAM over UART. goTool adds
dashboard stream controls, HTTP accel-stream routes, and an external
WebSocket API with per-connection receive/interval and slave stream commands.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-29 19:11:36 +02:00

370 lines
16 KiB
C
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/* Automatically generated nanopb header */
/* Generated by nanopb-1.0.0-dev */
#ifndef PB_ALOX_ESP_NOW_MESSAGES_PB_H_INCLUDED
#define PB_ALOX_ESP_NOW_MESSAGES_PB_H_INCLUDED
#include <pb.h>
#if PB_PROTO_HEADER_VERSION != 40
#error Regenerate this file with the current version of nanopb generator.
#endif
/* Enum definitions */
typedef enum _alox_EspNowMessageType {
alox_EspNowMessageType_ESPNOW_UNKNOWN = 0,
alox_EspNowMessageType_ESPNOW_DISCOVER = 1,
alox_EspNowMessageType_ESPNOW_SLAVE_INFO = 2,
alox_EspNowMessageType_ESPNOW_HEARTBEAT = 3,
alox_EspNowMessageType_ESPNOW_SET_ACCEL_DEADZONE = 4,
alox_EspNowMessageType_ESPNOW_UNICAST_TEST = 5,
alox_EspNowMessageType_ESPNOW_OTA_START = 6,
alox_EspNowMessageType_ESPNOW_OTA_PAYLOAD = 7,
alox_EspNowMessageType_ESPNOW_OTA_END = 8,
alox_EspNowMessageType_ESPNOW_OTA_STATUS = 9,
alox_EspNowMessageType_ESPNOW_FIND_ME = 10,
alox_EspNowMessageType_ESPNOW_RESTART = 11,
alox_EspNowMessageType_ESPNOW_ACCEL_SAMPLE = 12,
alox_EspNowMessageType_ESPNOW_SET_ACCEL_STREAM = 13
} alox_EspNowMessageType;
/* Struct definitions */
typedef struct _alox_EspNowUnicastTest {
uint32_t seq;
} alox_EspNowUnicastTest;
/* * Master → slave: locate pod (LED ring R/G/B ×3 @ full brightness). */
typedef struct _alox_EspNowFindMe {
/* * 0 = any slave; otherwise only slave_id must match */
uint32_t client_id;
} alox_EspNowFindMe;
/* * Master → slave: reboot after short delay. */
typedef struct _alox_EspNowRestart {
uint32_t client_id;
} alox_EspNowRestart;
typedef struct _alox_EspNowDiscover {
uint32_t network;
} alox_EspNowDiscover;
typedef struct _alox_EspNowSlavePresence {
uint32_t network;
pb_callback_t mac;
uint32_t version;
uint32_t slave_id;
bool available;
bool used;
} alox_EspNowSlavePresence;
typedef struct _alox_EspNowAccelDeadzone {
uint32_t deadzone;
uint32_t client_id; /* 0 = all slaves; otherwise only matching slave_id applies */
} alox_EspNowAccelDeadzone;
/* * Master → slave: enable/disable periodic accel ESP-NOW stream (~16 ms). */
typedef struct _alox_EspNowAccelStream {
bool enable;
uint32_t client_id;
} alox_EspNowAccelStream;
/* * Slave → master: latest BMA456 sample (sent ~every 16 ms). */
typedef struct _alox_EspNowAccelSample {
uint32_t slave_id;
int32_t x;
int32_t y;
int32_t z;
} alox_EspNowAccelSample;
/* Master → slave: begin OTA (erase inactive slot; slave replies ESPNOW_OTA_STATUS). */
typedef struct _alox_EspNowOtaStart {
uint32_t total_size;
} alox_EspNowOtaStart;
typedef PB_BYTES_ARRAY_T(200) alox_EspNowOtaPayload_data_t;
/* Master → slave: firmware chunk (up to 200 bytes); slave buffers 4 KiB before flash write. */
typedef struct _alox_EspNowOtaPayload {
uint32_t seq;
alox_EspNowOtaPayload_data_t data;
} alox_EspNowOtaPayload;
/* Master → slave: finalize OTA (flush, esp_ota_end, set boot partition). */
typedef struct _alox_EspNowOtaEnd {
char dummy_field;
} alox_EspNowOtaEnd;
/* Slave → master: status / block ACK (same status codes as UART OtaStatusPayload). */
typedef struct _alox_EspNowOtaStatus {
uint32_t status;
uint32_t bytes_written;
uint32_t error;
} alox_EspNowOtaStatus;
typedef struct _alox_EspNowMessage {
alox_EspNowMessageType type;
pb_size_t which_payload;
union _alox_EspNowMessage_payload {
alox_EspNowDiscover discover;
alox_EspNowSlavePresence slave_info;
alox_EspNowSlavePresence heartbeat;
alox_EspNowAccelDeadzone accel_deadzone;
alox_EspNowUnicastTest unicast_test;
alox_EspNowOtaStart ota_start;
alox_EspNowOtaPayload ota_payload;
alox_EspNowOtaEnd ota_end;
alox_EspNowOtaStatus ota_status;
alox_EspNowFindMe find_me;
alox_EspNowRestart restart;
alox_EspNowAccelSample accel_sample;
alox_EspNowAccelStream accel_stream;
} payload;
} alox_EspNowMessage;
#ifdef __cplusplus
extern "C" {
#endif
/* Helper constants for enums */
#define _alox_EspNowMessageType_MIN alox_EspNowMessageType_ESPNOW_UNKNOWN
#define _alox_EspNowMessageType_MAX alox_EspNowMessageType_ESPNOW_SET_ACCEL_STREAM
#define _alox_EspNowMessageType_ARRAYSIZE ((alox_EspNowMessageType)(alox_EspNowMessageType_ESPNOW_SET_ACCEL_STREAM+1))
#define alox_EspNowMessage_type_ENUMTYPE alox_EspNowMessageType
/* Initializer values for message structs */
#define alox_EspNowUnicastTest_init_default {0}
#define alox_EspNowFindMe_init_default {0}
#define alox_EspNowRestart_init_default {0}
#define alox_EspNowDiscover_init_default {0}
#define alox_EspNowSlavePresence_init_default {0, {{NULL}, NULL}, 0, 0, 0, 0}
#define alox_EspNowAccelDeadzone_init_default {0, 0}
#define alox_EspNowAccelStream_init_default {0, 0}
#define alox_EspNowAccelSample_init_default {0, 0, 0, 0}
#define alox_EspNowOtaStart_init_default {0}
#define alox_EspNowOtaPayload_init_default {0, {0, {0}}}
#define alox_EspNowOtaEnd_init_default {0}
#define alox_EspNowOtaStatus_init_default {0, 0, 0}
#define alox_EspNowMessage_init_default {_alox_EspNowMessageType_MIN, 0, {alox_EspNowDiscover_init_default}}
#define alox_EspNowUnicastTest_init_zero {0}
#define alox_EspNowFindMe_init_zero {0}
#define alox_EspNowRestart_init_zero {0}
#define alox_EspNowDiscover_init_zero {0}
#define alox_EspNowSlavePresence_init_zero {0, {{NULL}, NULL}, 0, 0, 0, 0}
#define alox_EspNowAccelDeadzone_init_zero {0, 0}
#define alox_EspNowAccelStream_init_zero {0, 0}
#define alox_EspNowAccelSample_init_zero {0, 0, 0, 0}
#define alox_EspNowOtaStart_init_zero {0}
#define alox_EspNowOtaPayload_init_zero {0, {0, {0}}}
#define alox_EspNowOtaEnd_init_zero {0}
#define alox_EspNowOtaStatus_init_zero {0, 0, 0}
#define alox_EspNowMessage_init_zero {_alox_EspNowMessageType_MIN, 0, {alox_EspNowDiscover_init_zero}}
/* Field tags (for use in manual encoding/decoding) */
#define alox_EspNowUnicastTest_seq_tag 1
#define alox_EspNowFindMe_client_id_tag 1
#define alox_EspNowRestart_client_id_tag 1
#define alox_EspNowDiscover_network_tag 1
#define alox_EspNowSlavePresence_network_tag 1
#define alox_EspNowSlavePresence_mac_tag 2
#define alox_EspNowSlavePresence_version_tag 3
#define alox_EspNowSlavePresence_slave_id_tag 4
#define alox_EspNowSlavePresence_available_tag 5
#define alox_EspNowSlavePresence_used_tag 6
#define alox_EspNowAccelDeadzone_deadzone_tag 1
#define alox_EspNowAccelDeadzone_client_id_tag 2
#define alox_EspNowAccelStream_enable_tag 1
#define alox_EspNowAccelStream_client_id_tag 2
#define alox_EspNowAccelSample_slave_id_tag 1
#define alox_EspNowAccelSample_x_tag 2
#define alox_EspNowAccelSample_y_tag 3
#define alox_EspNowAccelSample_z_tag 4
#define alox_EspNowOtaStart_total_size_tag 1
#define alox_EspNowOtaPayload_seq_tag 1
#define alox_EspNowOtaPayload_data_tag 2
#define alox_EspNowOtaStatus_status_tag 1
#define alox_EspNowOtaStatus_bytes_written_tag 2
#define alox_EspNowOtaStatus_error_tag 3
#define alox_EspNowMessage_type_tag 1
#define alox_EspNowMessage_discover_tag 2
#define alox_EspNowMessage_slave_info_tag 3
#define alox_EspNowMessage_heartbeat_tag 4
#define alox_EspNowMessage_accel_deadzone_tag 5
#define alox_EspNowMessage_unicast_test_tag 6
#define alox_EspNowMessage_ota_start_tag 7
#define alox_EspNowMessage_ota_payload_tag 8
#define alox_EspNowMessage_ota_end_tag 9
#define alox_EspNowMessage_ota_status_tag 10
#define alox_EspNowMessage_find_me_tag 11
#define alox_EspNowMessage_restart_tag 12
#define alox_EspNowMessage_accel_sample_tag 13
#define alox_EspNowMessage_accel_stream_tag 14
/* Struct field encoding specification for nanopb */
#define alox_EspNowUnicastTest_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, seq, 1)
#define alox_EspNowUnicastTest_CALLBACK NULL
#define alox_EspNowUnicastTest_DEFAULT NULL
#define alox_EspNowFindMe_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, client_id, 1)
#define alox_EspNowFindMe_CALLBACK NULL
#define alox_EspNowFindMe_DEFAULT NULL
#define alox_EspNowRestart_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, client_id, 1)
#define alox_EspNowRestart_CALLBACK NULL
#define alox_EspNowRestart_DEFAULT NULL
#define alox_EspNowDiscover_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, network, 1)
#define alox_EspNowDiscover_CALLBACK NULL
#define alox_EspNowDiscover_DEFAULT NULL
#define alox_EspNowSlavePresence_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, network, 1) \
X(a, CALLBACK, SINGULAR, BYTES, mac, 2) \
X(a, STATIC, SINGULAR, UINT32, version, 3) \
X(a, STATIC, SINGULAR, UINT32, slave_id, 4) \
X(a, STATIC, SINGULAR, BOOL, available, 5) \
X(a, STATIC, SINGULAR, BOOL, used, 6)
#define alox_EspNowSlavePresence_CALLBACK pb_default_field_callback
#define alox_EspNowSlavePresence_DEFAULT NULL
#define alox_EspNowAccelDeadzone_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, deadzone, 1) \
X(a, STATIC, SINGULAR, UINT32, client_id, 2)
#define alox_EspNowAccelDeadzone_CALLBACK NULL
#define alox_EspNowAccelDeadzone_DEFAULT NULL
#define alox_EspNowAccelStream_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, BOOL, enable, 1) \
X(a, STATIC, SINGULAR, UINT32, client_id, 2)
#define alox_EspNowAccelStream_CALLBACK NULL
#define alox_EspNowAccelStream_DEFAULT NULL
#define alox_EspNowAccelSample_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, slave_id, 1) \
X(a, STATIC, SINGULAR, SINT32, x, 2) \
X(a, STATIC, SINGULAR, SINT32, y, 3) \
X(a, STATIC, SINGULAR, SINT32, z, 4)
#define alox_EspNowAccelSample_CALLBACK NULL
#define alox_EspNowAccelSample_DEFAULT NULL
#define alox_EspNowOtaStart_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, total_size, 1)
#define alox_EspNowOtaStart_CALLBACK NULL
#define alox_EspNowOtaStart_DEFAULT NULL
#define alox_EspNowOtaPayload_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, seq, 1) \
X(a, STATIC, SINGULAR, BYTES, data, 2)
#define alox_EspNowOtaPayload_CALLBACK NULL
#define alox_EspNowOtaPayload_DEFAULT NULL
#define alox_EspNowOtaEnd_FIELDLIST(X, a) \
#define alox_EspNowOtaEnd_CALLBACK NULL
#define alox_EspNowOtaEnd_DEFAULT NULL
#define alox_EspNowOtaStatus_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UINT32, status, 1) \
X(a, STATIC, SINGULAR, UINT32, bytes_written, 2) \
X(a, STATIC, SINGULAR, UINT32, error, 3)
#define alox_EspNowOtaStatus_CALLBACK NULL
#define alox_EspNowOtaStatus_DEFAULT NULL
#define alox_EspNowMessage_FIELDLIST(X, a) \
X(a, STATIC, SINGULAR, UENUM, type, 1) \
X(a, STATIC, ONEOF, MESSAGE, (payload,discover,payload.discover), 2) \
X(a, STATIC, ONEOF, MESSAGE, (payload,slave_info,payload.slave_info), 3) \
X(a, STATIC, ONEOF, MESSAGE, (payload,heartbeat,payload.heartbeat), 4) \
X(a, STATIC, ONEOF, MESSAGE, (payload,accel_deadzone,payload.accel_deadzone), 5) \
X(a, STATIC, ONEOF, MESSAGE, (payload,unicast_test,payload.unicast_test), 6) \
X(a, STATIC, ONEOF, MESSAGE, (payload,ota_start,payload.ota_start), 7) \
X(a, STATIC, ONEOF, MESSAGE, (payload,ota_payload,payload.ota_payload), 8) \
X(a, STATIC, ONEOF, MESSAGE, (payload,ota_end,payload.ota_end), 9) \
X(a, STATIC, ONEOF, MESSAGE, (payload,ota_status,payload.ota_status), 10) \
X(a, STATIC, ONEOF, MESSAGE, (payload,find_me,payload.find_me), 11) \
X(a, STATIC, ONEOF, MESSAGE, (payload,restart,payload.restart), 12) \
X(a, STATIC, ONEOF, MESSAGE, (payload,accel_sample,payload.accel_sample), 13) \
X(a, STATIC, ONEOF, MESSAGE, (payload,accel_stream,payload.accel_stream), 14)
#define alox_EspNowMessage_CALLBACK NULL
#define alox_EspNowMessage_DEFAULT NULL
#define alox_EspNowMessage_payload_discover_MSGTYPE alox_EspNowDiscover
#define alox_EspNowMessage_payload_slave_info_MSGTYPE alox_EspNowSlavePresence
#define alox_EspNowMessage_payload_heartbeat_MSGTYPE alox_EspNowSlavePresence
#define alox_EspNowMessage_payload_accel_deadzone_MSGTYPE alox_EspNowAccelDeadzone
#define alox_EspNowMessage_payload_unicast_test_MSGTYPE alox_EspNowUnicastTest
#define alox_EspNowMessage_payload_ota_start_MSGTYPE alox_EspNowOtaStart
#define alox_EspNowMessage_payload_ota_payload_MSGTYPE alox_EspNowOtaPayload
#define alox_EspNowMessage_payload_ota_end_MSGTYPE alox_EspNowOtaEnd
#define alox_EspNowMessage_payload_ota_status_MSGTYPE alox_EspNowOtaStatus
#define alox_EspNowMessage_payload_find_me_MSGTYPE alox_EspNowFindMe
#define alox_EspNowMessage_payload_restart_MSGTYPE alox_EspNowRestart
#define alox_EspNowMessage_payload_accel_sample_MSGTYPE alox_EspNowAccelSample
#define alox_EspNowMessage_payload_accel_stream_MSGTYPE alox_EspNowAccelStream
extern const pb_msgdesc_t alox_EspNowUnicastTest_msg;
extern const pb_msgdesc_t alox_EspNowFindMe_msg;
extern const pb_msgdesc_t alox_EspNowRestart_msg;
extern const pb_msgdesc_t alox_EspNowDiscover_msg;
extern const pb_msgdesc_t alox_EspNowSlavePresence_msg;
extern const pb_msgdesc_t alox_EspNowAccelDeadzone_msg;
extern const pb_msgdesc_t alox_EspNowAccelStream_msg;
extern const pb_msgdesc_t alox_EspNowAccelSample_msg;
extern const pb_msgdesc_t alox_EspNowOtaStart_msg;
extern const pb_msgdesc_t alox_EspNowOtaPayload_msg;
extern const pb_msgdesc_t alox_EspNowOtaEnd_msg;
extern const pb_msgdesc_t alox_EspNowOtaStatus_msg;
extern const pb_msgdesc_t alox_EspNowMessage_msg;
/* Defines for backwards compatibility with code written before nanopb-0.4.0 */
#define alox_EspNowUnicastTest_fields &alox_EspNowUnicastTest_msg
#define alox_EspNowFindMe_fields &alox_EspNowFindMe_msg
#define alox_EspNowRestart_fields &alox_EspNowRestart_msg
#define alox_EspNowDiscover_fields &alox_EspNowDiscover_msg
#define alox_EspNowSlavePresence_fields &alox_EspNowSlavePresence_msg
#define alox_EspNowAccelDeadzone_fields &alox_EspNowAccelDeadzone_msg
#define alox_EspNowAccelStream_fields &alox_EspNowAccelStream_msg
#define alox_EspNowAccelSample_fields &alox_EspNowAccelSample_msg
#define alox_EspNowOtaStart_fields &alox_EspNowOtaStart_msg
#define alox_EspNowOtaPayload_fields &alox_EspNowOtaPayload_msg
#define alox_EspNowOtaEnd_fields &alox_EspNowOtaEnd_msg
#define alox_EspNowOtaStatus_fields &alox_EspNowOtaStatus_msg
#define alox_EspNowMessage_fields &alox_EspNowMessage_msg
/* Maximum encoded size of messages (where known) */
/* alox_EspNowSlavePresence_size depends on runtime parameters */
/* alox_EspNowMessage_size depends on runtime parameters */
#define ALOX_ESP_NOW_MESSAGES_PB_H_MAX_SIZE alox_EspNowOtaPayload_size
#define alox_EspNowAccelDeadzone_size 12
#define alox_EspNowAccelSample_size 24
#define alox_EspNowAccelStream_size 8
#define alox_EspNowDiscover_size 6
#define alox_EspNowFindMe_size 6
#define alox_EspNowOtaEnd_size 0
#define alox_EspNowOtaPayload_size 209
#define alox_EspNowOtaStart_size 6
#define alox_EspNowOtaStatus_size 18
#define alox_EspNowRestart_size 6
#define alox_EspNowUnicastTest_size 6
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif