forked from mohr/ArduinoIO
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
#ifndef ARDUINOCONFIG_H_
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#define ARDUINOCONFIG_H_
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static const uint8_t COMMAND_TRANSFER_SPI = 1;
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static const uint8_t COMMAND_TRANSFER_I2C = 2;
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// Can be set to one for additional programming information from the primary
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// serial port which is usually also used to flash the Arduino
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// Can be disabled if this output interferes with the usual
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// serial communication logic
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#define PROGRAMMING_OUTPUT 1
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#define BAUD_RATE 9600
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#define SERIAL_RX_BUFFER_SIZE 256
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#define RING_BUFFER_SIZE 100
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#define MAX_PACKET_LENGTH 100
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#define RING_BUFFER_CHECK_INTVL 1000
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// Define which port to use for the SPI Chip Select by using the register
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// definitions. The data direction register is assigned as well.
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// The ports can be looked up on the official Arduino pinout schematics.
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#ifdef ARDUINO_AVR_MEGA2560
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// Defines for the Arduino Mega
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#define CS_PORT PORTK
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#define CS_DDR DDRK
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#elif defined(ARDUINO_AVR_UNO)
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#define CS_PORT PORTD
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#define CS_DDR DDRD
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#elif defined(__SAM3X8E__)
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// Define for the Arduino Due
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#define CS_PORT PORTC
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#define CS_DDR DDRC
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#else
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#define CS_PORT PORTC
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#define CS_DDR DDRC
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#endif
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#endif /* ARDUINOCONFIG_H_ */
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