1 files changed, 0 insertions, 66 deletions
diff --git a/fw/protocol.c b/fw/protocol.c
deleted file mode 100644
index 87d46e4..0000000
--- a/fw/protocol.c
+++ /dev/null
@@ -1,66 +0,0 @@
-
-#include <unistd.h>
-#include "protocol.h"
-#include "8b10b.h"
-
-void reset_receiver(struct proto_rx_st *st, struct command_if_def *cmd_if) {
-    st->rxpos = -1;
-    st->address = 5; /* FIXME debug code */
-    st->cmd_if = cmd_if;
-}
-
-void receive_symbol(struct proto_rx_st *st, int symbol) {
-    if (symbol == -K28_1) { /* Comma/frame delimiter */
-        st->rxpos = 0;
-        /* Fall through and return and just ignore incomplete packets */
-
-    } else if (symbol == -DECODING_ERROR) {
-        goto reset;
-
-    } else if (symbol < 0) { /* Unknown comma symbol or error */
-        goto reset;
-
-    } else if (st->rxpos == -1) {
-        return;
-
-    } else if (st->rxpos == 0) { /* First data symbol, and not an error or comma symbol */
-        st->packet_type = symbol & ~PKT_TYPE_BULK_FLAG;
-        if (st->packet_type >= st->cmd_if->packet_type_max)
-            goto reset;
-
-        int payload_len = st->cmd_if->payload_len[st->packet_type];
-        st->is_bulk = symbol & PKT_TYPE_BULK_FLAG;
-        st->offset = (st->is_bulk) ? (st->address*payload_len + 1) : 2;
-        st->rxpos++;
-
-        if (payload_len == 0 && st->is_bulk) {
-            handle_command(st->packet_type, NULL);
-            goto reset;
-        }
-
-    } else if (!st->is_bulk && st->rxpos == 1) {
-        if (symbol != st->address)
-            goto reset;
-
-        if (st->cmd_if->payload_len[st->packet_type] == 0) {
-            handle_command(st->packet_type, NULL);
-            goto reset;
-        }
-        st->rxpos = 2;
-
-    } else {
-        if (st->rxpos - st->offset >= 0)
-            st->argbuf[st->rxpos - st->offset] = symbol;
-        st->rxpos++;
-
-        if (st->rxpos - st->offset == st->cmd_if->payload_len[st->packet_type]) {
-            handle_command(st->packet_type, (uint8_t *)st->argbuf);
-            goto reset;
-        }
-    }
-
-    return;
-reset:
-    st->rxpos = -1;
-}
-