diff options
| author | RALOVICH, Kristof <tade60@freemail.hu> | 2014-10-28 19:28:19 +0100 |
|---|---|---|
| committer | RALOVICH, Kristof <tade60@freemail.hu> | 2014-10-28 19:28:19 +0100 |
| commit | cd66fc909a237256ef0d4061ef8429adac6cd8fe (patch) | |
| tree | 40b8f9f9c1fd5f6e02c1161507a69aea7928d214 | |
| parent | af4dd87c9171435e874791b8327b8ee25919f9ba (diff) | |
usb: print errno too
| -rw-r--r-- | src/SerialUsb.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/SerialUsb.cpp b/src/SerialUsb.cpp index f44e876..9a69f17 100644 --- a/src/SerialUsb.cpp +++ b/src/SerialUsb.cpp @@ -63,6 +63,12 @@ const uchar USB_ANT_EP_OUT = 0x01; #define LOG_USB_WARN(func, rv) \ do { LOG(LOG_WARN) << func << ": " << rv << ": \"" << usb_strerror() << "\"\n"; } while(0) +#define LOG_USB_WARN2(func, rv) \ + do { \ + LOG(LOG_WARN) << func << ": " << rv \ + << ": \"" << usb_strerror() << "\"\n" \ + << ": \"" << static_cast<char*>(strerror(rv)) << "\"\n"; \ + } while(0) @@ -431,7 +437,7 @@ SerialUsb::write(const char* src, const size_t sizeBytes, size_t& bytesWritten) int written = usb_bulk_write(m_p->dev, USB_ANT_EP_OUT, const_cast<char*>(src), size, 3000); if(written < 0) { - LOG_USB_WARN("SerialUsb::write", written); + LOG_USB_WARN2("SerialUsb::write", written); return false; } @@ -471,7 +477,7 @@ SerialUsb::receiveHandler() else if(rv==-116) // timeout {} #else - else if(rv==-ETIMEDOUT) + else if(rv==-ETIMEDOUT)//-110 {} #endif else |