diff options
Diffstat (limited to 'Projects/Benito/Benito.c')
| -rw-r--r-- | Projects/Benito/Benito.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Projects/Benito/Benito.c b/Projects/Benito/Benito.c index 9db6a3f84..2c8f2cd34 100644 --- a/Projects/Benito/Benito.c +++ b/Projects/Benito/Benito.c @@ -51,9 +51,6 @@ volatile struct uint8_t PingPongLEDPulse; /**< Milliseconds remaining for enumeration Tx/Rx ping-pong LED pulse */ } PulseMSRemaining; -/** Previous state of the virtual DTR control line from the host */ -bool PreviousDTRState = false; - /** Milliseconds remaining until the receive buffer is flushed to the USB host */ uint8_t FlushPeriodRemaining = RECEIVE_BUFFER_FLUSH_MS; @@ -286,7 +283,8 @@ ISR(USART1_RX_vect, ISR_BLOCK) */ void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo) { - bool CurrentDTRState = (CDCInterfaceInfo->State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR); + static bool PreviousDTRState = false; + bool CurrentDTRState = (CDCInterfaceInfo->State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR); /* Check if the DTR line has been asserted - if so, start the target AVR's reset pulse */ if (!(PreviousDTRState) && CurrentDTRState) |