45 lines
752 B
C
45 lines
752 B
C
#ifndef __LORCOMM_H_H
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#define __LORCOMM_H_H
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// disable memory alignment
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#pragma pack(push, 1)
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typedef struct {
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uint8_t id;
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uint8_t src[3];
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uint8_t dst[3];
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uint8_t type;
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void *payload;
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} lora_packet;
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// this is wrong, why is working correctly? should be 7
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#define LORA_PACKET_HEADER_SIZE (8)
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typedef struct {
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uint8_t length;
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char *msg;
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} lora_msg;
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#define LORA_MSG_HEADER_SIZE (1)
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typedef struct {
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uint8_t origin[3];
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uint8_t type; // same as packet type
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void *payload;
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} lora_routing;
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#define LORA_ROUTING_HEADER_SIZE (4)
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#pragma pack(pop)
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enum lora_msg_type {
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TEXT = 0,
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ROUTING,
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};
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extern uint8_t lormac[3];
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void lorcomm_handle_receive(uint8_t size);
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void lorcomm_send_message(lora32_cfg_t *lora, char *text);
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#endif
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