Merge branch 'master-fixes' into stm-flash-fixes

[fw/altos] / ao-tools / lib / cc-usb.c

diff --git a/ao-tools/lib/cc-usb.c b/ao-tools/lib/cc-usb.c
index f82752435d03c48126253541e8b5af8d5a653b63..d7ac138c6e1210b87c6bae203d76569c23812e26 100644 (file)
--- a/ao-tools/lib/cc-usb.c
+++ b/ao-tools/lib/cc-usb.c
@@ -123,9 +123,10 @@ cc_handle_hex_read(struct cc_usb *cc)
 static void
 cc_usb_dbg(int indent, uint8_t *bytes, int len)
 {
-       int     eol = 1;
+       static int      eol = 1;
        int     i;
        uint8_t c;
+       ccdbg_debug(CC_DEBUG_BITBANG, "<<<%d bytes>>>", len);
        while (len--) {
                c = *bytes++;
                if (eol) {
@@ -135,12 +136,17 @@ cc_usb_dbg(int indent, uint8_t *bytes, int len)
                }
                switch (c) {
                case '\r':
-                       ccdbg_debug(CC_DEBUG_BITBANG, "^M");
+                       ccdbg_debug(CC_DEBUG_BITBANG, "\\r");
                        break;
                case '\n':
                        eol = 1;
+                       ccdbg_debug(CC_DEBUG_BITBANG, "\\n\n");
+                       break;
                default:
-                       ccdbg_debug(CC_DEBUG_BITBANG, "%c", c);
+                       if (c < ' ' || c > '~')
+                               ccdbg_debug(CC_DEBUG_BITBANG, "\\%02x", c);
+                       else
+                               ccdbg_debug(CC_DEBUG_BITBANG, "%c", c);
                }
        }
 }