diff options
Diffstat (limited to 'Projects/RelayBoard/RelayBoard.c')
| -rw-r--r-- | Projects/RelayBoard/RelayBoard.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/Projects/RelayBoard/RelayBoard.c b/Projects/RelayBoard/RelayBoard.c index 0936c4d7e..a496679ae 100644 --- a/Projects/RelayBoard/RelayBoard.c +++ b/Projects/RelayBoard/RelayBoard.c @@ -77,8 +77,8 @@ void EVENT_USB_Device_ConfigurationChanged(void) /** Event handler for the library USB Unhandled Control Packet event. */
void EVENT_USB_Device_UnhandledControlRequest(void)
{
- const uint8_t serial[5] = { 0, 0, 0, 0, 1 };
- uint8_t data[2] = { 0, 0 };
+ const uint8_t SerialNumber[5] = { 0, 0, 0, 0, 1 };
+ uint8_t ControlData[2] = { 0, 0 };
switch (USB_ControlRequest.bRequest)
{
@@ -89,20 +89,22 @@ void EVENT_USB_Device_UnhandledControlRequest(void) Endpoint_ClearSETUP();
- Endpoint_Read_Control_Stream_LE(data, sizeof(data));
+ Endpoint_Read_Control_Stream_LE(ControlData, sizeof(ControlData));
Endpoint_ClearIN();
switch (USB_ControlRequest.wValue)
{
case 0x303:
- if (data[1]) PORTC &= ~RELAY1; else PORTC |= RELAY1; break;
+ if (ControlData[1]) PORTC &= ~RELAY1; else PORTC |= RELAY1;
+ break;
case 0x306:
- if (data[1]) PORTC &= ~RELAY2; else PORTC |= RELAY2; break;
+ if (ControlData[1]) PORTC &= ~RELAY2; else PORTC |= RELAY2;
+ break;
case 0x309:
- if (data[1]) PORTC &= ~RELAY3; else PORTC |= RELAY3; break;
+ if (ControlData[1]) PORTC &= ~RELAY3; else PORTC |= RELAY3;
+ break;
case 0x30c:
- if (data[1]) PORTC &= ~RELAY4; else PORTC |= RELAY4; break;
- default:
+ if (ControlData[1]) PORTC &= ~RELAY4; else PORTC |= RELAY4;
break;
}
}
@@ -118,22 +120,24 @@ void EVENT_USB_Device_UnhandledControlRequest(void) switch (USB_ControlRequest.wValue)
{
case 0x301:
- Endpoint_Write_Control_Stream_LE(serial, sizeof(serial));
+ Endpoint_Write_Control_Stream_LE(SerialNumber, sizeof(SerialNumber));
break;
case 0x303:
- if (PORTC & RELAY1) data[1] = 2; else data[1] = 3; break;
+ ControlData[1] = (PORTC & RELAY1) ? 2 : 3;
+ break;
case 0x306:
- if (PORTC & RELAY2) data[1] = 2; else data[1] = 3; break;
+ ControlData[1] = (PORTC & RELAY2) ? 2 : 3;
+ break;
case 0x309:
- if (PORTC & RELAY3) data[1] = 2; else data[1] = 3; break;
+ ControlData[1] = (PORTC & RELAY3) ? 2 : 3;
+ break;
case 0x30c:
- if (PORTC & RELAY4) data[1] = 2; else data[1] = 3; break;
- default:
+ ControlData[1] = (PORTC & RELAY4) ? 2 : 3;
break;
}
- if (data[1])
- Endpoint_Write_Control_Stream_LE(data, sizeof(data));
+ if (ControlData[1])
+ Endpoint_Write_Control_Stream_LE(ControlData, sizeof(ControlData));
Endpoint_ClearOUT();
}
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