Still not working, but getting closer to dynamic OOTX decoding.

1 files changed, 41 insertions, 0 deletions

diff --git a/src/ootx_decoder.h b/src/ootx_decoder.h
new file mode 100644
index 0000000..5df5ba2
--- /dev/null
+++ b/src/ootx_decoder.h
@@ -0,0 +1,41 @@
+// (C) 2016 Joshua Allen, MIT/x11 License.
+//
+//All MIT/x11 Licensed Code in this file may be relicensed freely under the GPL or LGPL licenses.
+
+#ifndef OOTX_DECODER_H
+#define OOTX_DECODER_H
+
+#include <stddef.h>
+#include <stdint.h>
+
+#define MAX_OOTX_BUFF_SIZE 1024
+
+typedef struct {
+	uint16_t length;
+	uint8_t* data;
+	uint32_t crc32;
+} ootx_packet;
+
+typedef struct {
+	uint8_t buffer[MAX_OOTX_BUFF_SIZE];
+	uint16_t buf_offset;
+	uint8_t bits_written;
+	uint16_t* payload_size;
+
+	uint32_t preamble;
+	uint8_t bits_processed;
+	uint8_t found_preamble;
+	void * user;
+	int user1;
+} ootx_decoder_context;
+
+
+//void ootx_init_buffer();
+void ootx_process_bit(ootx_decoder_context *ctx, uint8_t dbit); //dbit MUST be 0x00 or 0xFF
+void ootx_init_decoder_context(ootx_decoder_context *ctx);
+int8_t ootx_decode_lighthouse_number(uint8_t last_num, uint32_t ticks, int32_t delta);
+
+
+extern void (*ootx_packet_clbk)(ootx_decoder_context * ctx, ootx_packet* packet);
+
+#endif