diff options
| author | Cristian Maglie <c.maglie@arduino.cc> | 2015-10-30 13:00:33 +0100 |
|---|---|---|
| committer | Cristian Maglie <c.maglie@arduino.cc> | 2015-10-30 13:00:33 +0100 |
| commit | 0b69598cfb71066a29794d675c7828d87d21c8ae (patch) | |
| tree | 49f8d91dd5c49bd3b460f32d0823e2dd75f90bb8 /libraries | |
| parent | 7d012c11b8318be19b13acd483fdea81ee3ce540 (diff) | |
[PUSB] Fixed return value for HID_::SendReport
Diffstat (limited to 'libraries')
| -rw-r--r-- | libraries/HID/HID.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libraries/HID/HID.cpp b/libraries/HID/HID.cpp index 8adf1a9..21ede26 100644 --- a/libraries/HID/HID.cpp +++ b/libraries/HID/HID.cpp @@ -88,11 +88,11 @@ void HID_::AppendDescriptor(HIDSubDescriptor *node) int HID_::SendReport(uint8_t id, const void* data, int len) { - auto ret = USB_Send(pluggedEndpoint, &id, 1); - if(ret >= 0){ - ret += USB_Send(pluggedEndpoint | TRANSFER_RELEASE, data, len); - } - return ret; + auto ret = USB_Send(pluggedEndpoint, &id, 1); + if (ret < 0) return ret; + auto ret2 = USB_Send(pluggedEndpoint | TRANSFER_RELEASE, data, len); + if (ret2 < 0) return ret2; + return ret + ret2; } bool HID_::setup(USBSetup& setup) |