mirror of
https://github.com/OpenEPaperLink/OpenEPaperLink.git
synced 2026-03-21 17:06:25 +01:00
70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
#include <Arduino.h>
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#pragma pack(push, 1)
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struct espBlockRequest {
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uint8_t checksum;
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uint64_t ver;
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uint8_t blockId;
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} __packed;
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struct espXferComplete {
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uint8_t checksum;
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uint8_t src[8];
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} __packed;
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struct blockData {
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uint16_t size;
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uint16_t checksum;
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uint8_t data[];
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} __packed;
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#define SOLUM_154_033 0
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#define SOLUM_29_033 1
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#define SOLUM_42_033 2
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#define WAKEUP_REASON_TIMED 0
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#define WAKEUP_REASON_BOOTUP 1
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#define WAKEUP_REASON_GPIO 2
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#define WAKEUP_REASON_NFC 3
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struct AvailDataReq {
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uint8_t checksum;
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uint8_t lastPacketLQI;
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int8_t lastPacketRSSI;
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int8_t temperature;
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uint16_t batteryMv;
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uint8_t hwType;
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uint8_t wakeupReason;
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uint8_t capabilities; // undefined, as of now
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} __packed;
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struct espAvailDataReq {
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uint8_t checksum;
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uint8_t src[8];
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struct AvailDataReq adr;
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} __packed;
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#define DATATYPE_NOUPDATE 0
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#define DATATYPE_IMG 1
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#define DATATYPE_IMGRAW 2
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#define DATATYPE_UPDATE 3
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struct AvailDataInfo {
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uint8_t checksum;
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uint64_t dataVer; // MD5 of potential traffic
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uint32_t dataSize;
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uint8_t dataType; // allows for 16 different datatypes
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uint8_t dataTypeArgument; // extra specification or instruction for the tag (LUT to be used for drawing image)
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uint16_t nextCheckIn; // when should the tag check-in again? Measured in minutes
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} __packed;
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struct pendingData {
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struct AvailDataInfo availdatainfo;
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uint16_t attemptsLeft;
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uint8_t targetMac[8];
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} __packed;
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#define BLOCK_DATA_SIZE 4096
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#define BLOCK_XFER_BUFFER_SIZE BLOCK_DATA_SIZE + sizeof(struct blockData)
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#pragma pack(pop) |