RingBuffer_t USBtoUART_Buffer;
/** Underlying data buffer for \ref USBtoUART_Buffer, where the stored bytes are located. */
-uint8_t USBtoUART_Buffer_Data[128];
+static uint8_t USBtoUART_Buffer_Data[128];
/** Circular buffer to hold data from the serial port before it is sent to the host. */
RingBuffer_t UARTtoUSB_Buffer;
/** Underlying data buffer for \ref UARTtoUSB_Buffer, where the stored bytes are located. */
-uint8_t UARTtoUSB_Buffer_Data[128];
+static uint8_t UARTtoUSB_Buffer_Data[128];
/** Main program entry point. This routine contains the overall program flow, including initial
/* Enable pull-up on the JTAG TDI pin so we can use it to select the mode */
PORTF |= (1 << 7);
- _delay_ms(10);
+ Delay_MS(10);
/* Select the firmware mode based on the JTD pin's value */
CurrentFirmwareMode = (PINF & (1 << 7)) ? MODE_USART_BRIDGE : MODE_PDI_PROGRAMMER;