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author | Dean Camera <[email protected]> | 2010-05-26 13:26:10 +0000 |
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committer | Dean Camera <[email protected]> | 2010-05-26 13:26:10 +0000 |
commit | 8d993afc5388c5f3d0ff568c607f7fed6bb7390e (patch) | |
tree | 6ac1c5a0ca4a7c72bd4ca2ed2e137d9c0549da30 /Projects/USBtoSerial/USBtoSerial.c | |
parent | 885170f5b456116d7c40570c36342193a30ed886 (diff) | |
download | qmk_firmware-8d993afc5388c5f3d0ff568c607f7fed6bb7390e.tar.gz qmk_firmware-8d993afc5388c5f3d0ff568c607f7fed6bb7390e.zip |
Replace ring buffer library in Benito and USBtoSerial projects with the new lightweight ring buffer header to improve reliability.
Diffstat (limited to 'Projects/USBtoSerial/USBtoSerial.c')
-rw-r--r-- | Projects/USBtoSerial/USBtoSerial.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Projects/USBtoSerial/USBtoSerial.c b/Projects/USBtoSerial/USBtoSerial.c index dd9a133c3f..7a0f6866a8 100644 --- a/Projects/USBtoSerial/USBtoSerial.c +++ b/Projects/USBtoSerial/USBtoSerial.c @@ -73,8 +73,8 @@ int main(void) { SetupHardware(); - Buffer_Initialize(&USBtoUSART_Buffer); - Buffer_Initialize(&USARTtoUSB_Buffer); + RingBuffer_InitBuffer(&USBtoUSART_Buffer); + RingBuffer_InitBuffer(&USARTtoUSB_Buffer); LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY); sei(); @@ -84,19 +84,19 @@ int main(void) /* Read bytes from the USB OUT endpoint into the USART transmit buffer */ for (uint8_t DataBytesRem = CDC_Device_BytesReceived(&VirtualSerial_CDC_Interface); DataBytesRem != 0; DataBytesRem--) { - if (!(BUFF_STATICSIZE - USBtoUSART_Buffer.Elements)) + if (!(BUFFER_SIZE - USBtoUSART_Buffer.Count)) break; - Buffer_StoreElement(&USBtoUSART_Buffer, CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface)); + RingBuffer_Insert(&USBtoUSART_Buffer, CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface)); } /* Read bytes from the USART receive buffer into the USB IN endpoint */ - while (USARTtoUSB_Buffer.Elements) - CDC_Device_SendByte(&VirtualSerial_CDC_Interface, Buffer_GetElement(&USARTtoUSB_Buffer)); + while (USARTtoUSB_Buffer.Count) + CDC_Device_SendByte(&VirtualSerial_CDC_Interface, RingBuffer_Remove(&USARTtoUSB_Buffer)); /* Load bytes from the USART transmit buffer into the USART */ - while (USBtoUSART_Buffer.Elements) - Serial_TxByte(Buffer_GetElement(&USBtoUSART_Buffer)); + while (USBtoUSART_Buffer.Count) + Serial_TxByte(RingBuffer_Remove(&USBtoUSART_Buffer)); CDC_Device_USBTask(&VirtualSerial_CDC_Interface); USB_USBTask(); @@ -154,7 +154,7 @@ ISR(USART1_RX_vect, ISR_BLOCK) uint8_t ReceivedByte = UDR1; if (USB_DeviceState == DEVICE_STATE_Configured) - Buffer_StoreElement(&USARTtoUSB_Buffer, ReceivedByte); + RingBuffer_Insert(&USARTtoUSB_Buffer, ReceivedByte); } /** Event handler for the CDC Class driver Line Encoding Changed event. |