simon
f2296a33e6
Using no Broadcast logic for speed but its working now. There is to much Acks going on but for the prototyp that is okay
125 lines
2.9 KiB
C
125 lines
2.9 KiB
C
#ifndef MESSAGE_STRUCTS_H
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#define MESSAGE_STRUCTS_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <sys/types.h>
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#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
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#define MACSTR "%02X:%02X:%02X:%02X:%02X:%02X"
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typedef enum {
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OTA_PREPARE_FOR_UPDATE,
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OTA_PREPARE_ACKNOWLEDGED,
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OTA_READY_TO_RECEIVE,
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OTA_CHUNK,
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OTA_REQUEST_BLOCK_STATUS,
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OTA_BLOCK_STATUS_REPORT,
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OTA_COMMIT_BLOCK,
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OTA_BLOCK_COMMITTED,
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OTA_FINISH_UPDATE,
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OTA_UPDATE_STATUS,
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OTA_UPDATE_SLAVE_ACKED,
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MASTER_READY_TO_SEND_CHUNKS,
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StatusPage,
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GetStatusPage,
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ConfigPage,
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PingPage,
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BroadCastPage,
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RegisterPage,
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} CommandPages;
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typedef struct __attribute__((packed)) {
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uint32_t total_size;
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uint32_t block_size;
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} OTA_PREPARE_FOR_UPDATE_Payload;
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typedef struct __attribute__((packed)) {
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// Empty
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} OTA_PREPARE_ACKNOWLEDGED_Payload;
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typedef struct __attribute__((packed)) {
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uint8_t status; // 0 = READY, 1 = ERROR
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} OTA_READY_TO_RECEIVE_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t block_id;
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uint8_t chunk_id;
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uint8_t data_len;
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uint8_t data[200];
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} OTA_CHUNK_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t block_id;
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} OTA_REQUEST_BLOCK_STATUS_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t block_id;
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uint32_t chunk_bitmask;
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} OTA_BLOCK_STATUS_REPORT_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t block_id;
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} OTA_COMMIT_BLOCK_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t block_id;
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} OTA_BLOCK_COMMITTED_Payload;
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typedef struct __attribute__((packed)) {
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// Empty
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} OTA_FINISH_UPDATE_Payload;
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typedef struct __attribute__((packed)) {
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uint8_t status; // 0 = SUCCESS, 1 = FAILED
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} OTA_UPDATE_STATUS_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t current_block_id;
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uint16_t update_buffer_write_index;
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uint32_t update_size;
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uint16_t sequenz_counter; // how often the update buffer gets written
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uint8_t status; // 0 = SUCCESS, 1 = FAILED
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} OTA_UPDATE_ACK_Payload;
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typedef struct __attribute__((packed)) {
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uint16_t version; // software version
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uint8_t runningPartition;
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uint8_t status;
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uint32_t uptime;
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} StatusPayload;
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typedef struct __attribute__((packed)) {
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} GetStatusPayload;
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typedef struct __attribute__((packed)) {
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uint8_t timeslot;
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} ConfigPayload;
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typedef struct __attribute__((packed)) {
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uint32_t timestamp;
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} PingPayload;
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typedef struct __attribute__((packed)) {
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} BroadCastPayload;
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typedef struct __attribute__((packed)) {
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bool familierClient;
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} RegisterPayload;
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// TODO: Check checksum fields
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typedef struct __attribute__((packed)) {
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uint16_t length; // length of complete firmware
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uint8_t checksum; // checksum of firmware
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} FirmwarePrepPayload;
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// TODO: Check checksum fields
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typedef struct __attribute__((packed)) {
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uint8_t length;
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uint8_t checksum;
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uint32_t address;
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uint8_t payload[240]; // TODO: need a way to figure out a safe value for this
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} FirmwarePayload;
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#endif // MESSAGE_STRUCTS_H
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