1 files changed, 0 insertions, 55 deletions
diff --git a/proto/puzbusv1.c b/proto/puzbusv1.c
deleted file mode 100644
index 73deda5..0000000
--- a/proto/puzbusv1.c
+++ /dev/null
@@ -1,55 +0,0 @@
-#include <mpack.h>
-#include <stdio.h>
-
-// MIN() macro
-#include <sys/param.h>
-// TODO: check if this works on pico as well
-
-#include "puzbusv1.h"
-
-int pb_read(struct pb_msg * target, const char * buf, size_t buf_sz) {
-	// a new reader is used per buffer block passed to this function
-	mpack_reader_t reader;
-	mpack_reader_init_data(&reader, buf, buf_sz);
-
-	// at start of message
-	if (target->_rdata == 0) {
-		// NOTE: The entire start of a message needs to be readable from the buffer
-		// at this point. When target->addr can be read and target->length is past
-		// the end of the current buffer block, this function will crash and burn.
-		// This is a highly unlikely scenario, as pb_read is called for each chunk
-		// of a TCP frame, and frames (should) include only one puzzle bus message.
-		// The check here is kind of optional.
-		if (buf_sz < 4) return -1;
-
-		target->addr = mpack_expect_u16(&reader);
-		target->length = target->_rdata = mpack_expect_bin(&reader);
-		target->data = (char *) malloc(target->length);
-	}
-
-	// continue reading chunks of target->data until the amount of bytes
-	// specified in target->length
-	size_t to_read = MIN(mpack_reader_remaining(&reader, NULL), target->_rdata);
-	char * data = target->data + target->length - target->_rdata;
-	mpack_read_bytes(&reader, data, to_read);
-	target->_rdata -= to_read;
-
-	// if rdata = 0, the message was completely read
-	return target->_rdata;
-}
-
-void pb_read_reset(struct pb_msg * target) {
-	target->_rdata = 0;
-}
-
-bool pb_write(const struct pb_msg * target, char ** buf, size_t * buf_sz) {
-	mpack_writer_t writer;
-	mpack_writer_init_growable(&writer, buf, buf_sz);
-
-	mpack_write_u16(&writer, target->addr);
-	mpack_write_bin(&writer, target->data, target->length);
-
-	// finish writing
-	return mpack_writer_destroy(&writer) == mpack_ok;
-}
-