X-Git-Url: https://git.ao2.it/kinect-audio-setup.git/blobdiff_plain/33509a9b17731672efb1215487538dfedb18ddce..f9427c75a57d01f791770aa6bfc2a094c1eaf371:/kinect_upload_fw/kinect_upload_fw.c

diff --git a/kinect_upload_fw/kinect_upload_fw.c b/kinect_upload_fw/kinect_upload_fw.c
index 5cf1abb..eb65113 100644
--- a/kinect_upload_fw/kinect_upload_fw.c
+++ b/kinect_upload_fw/kinect_upload_fw.c
@@ -36,6 +36,8 @@
 #include <errno.h>
 #include <libusb.h>
 
+#include "endian.h"
+
 static libusb_device_handle *dev;
 unsigned int seq;
 
@@ -55,8 +57,15 @@ typedef struct {
 } status_code;
 
 #define LOG(...) printf(__VA_ARGS__)
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+static inline uint32_t fn_le32(uint32_t d)
+{
+	return (d<<24) | ((d<<8)&0xFF0000) | ((d>>8)&0xFF00) | (d>>24);
+}
+#else
 #define fn_le32(x) (x)
-// TODO: support architectures that aren't little-endian
+#endif
 
 static void dump_bl_cmd(bootloader_command cmd) {
 	int i;
@@ -96,7 +105,7 @@ static int get_reply(void) {
 
 	res = libusb_bulk_transfer(dev, 0x81, reply.dump, 512, &transferred, 0);
 	if (res != 0 || transferred != sizeof(status_code)) {
-		LOG("Error reading reply: %d\ttransferred: %d (expected %lu)\n", res, transferred, sizeof(status_code));
+		LOG("Error reading reply: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(status_code));
 		return res;
 	}
 	if (fn_le32(reply.buffer.magic) != 0x0a6fe000) {
@@ -166,7 +175,7 @@ int main(int argc, char** argv) {
 
 	res = libusb_bulk_transfer(dev, 1, (unsigned char*)&cmd, sizeof(cmd), &transferred, 0);
 	if (res != 0 || transferred != sizeof(cmd)) {
-		LOG("Error: res: %d\ttransferred: %d (expected %lu)\n", res, transferred, sizeof(cmd));
+		LOG("Error: res: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(cmd));
 		goto cleanup;
 	}
 	res = get_first_reply(); // This first one doesn't have the usual magic bytes at the beginning, and is 96 bytes long - much longer than the usual 12-byte replies.
@@ -191,7 +200,7 @@ int main(int argc, char** argv) {
 		// Send it off!
 		res = libusb_bulk_transfer(dev, 1, (unsigned char*)&cmd, sizeof(cmd), &transferred, 0);
 		if (res != 0 || transferred != sizeof(cmd)) {
-			LOG("Error: res: %d\ttransferred: %d (expected %lu)\n", res, transferred, sizeof(cmd));
+			LOG("Error: res: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(cmd));
 			goto cleanup;
 		}
 		int bytes_sent = 0;
@@ -217,7 +226,7 @@ int main(int argc, char** argv) {
 	dump_bl_cmd(cmd);
 	res = libusb_bulk_transfer(dev, 1, (unsigned char*)&cmd, sizeof(cmd), &transferred, 0);
 	if (res != 0 || transferred != sizeof(cmd)) {
-		LOG("Error: res: %d\ttransferred: %d (expected %lu)\n", res, transferred, sizeof(cmd));
+		LOG("Error: res: %d\ttransferred: %d (expected %zu)\n", res, transferred, sizeof(cmd));
 		goto cleanup;
 	}
 	res = get_reply();