1 files changed, 29 insertions, 0 deletions
diff --git a/client/setup.c b/client/setup.c
new file mode 100644
index 0000000..d7314e8
--- /dev/null
+++ b/client/setup.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "serial.h"
+#include "setup.h"
+#include "../shared/bin.h"
+#include "../shared/protocol.h"
+
+// pointers for endianness check
+static const uint16_t _test	 = 1;
+static const uint8_t *_ptest = (uint8_t *)&_test;
+uint8_t g_w2_endianness;
+
+void w2_client_setup(int argc, char** argv) {
+	if (argc < 2) {
+		printf("usage: %s <serial port>\n", argv[0]);
+		exit(1);
+	}
+
+	if (w2_serial_open(argv[1]) == 0) {
+		printf("serial port open fout\n");
+		exit(1);
+	}
+
+	w2_cmd_setup_handlers();
+
+	// check endianness
+	g_w2_endianness = *_ptest;
+}