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nRF905_Pluggit_AP300/nRF905_config.h

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+/*
+ * Project: nRF905 AVR/Arduino Library/Driver
+ * Author: Zak Kemble, contact@zakkemble.co.uk
+ * Copyright: (C) 2013 by Zak Kemble
+ * License: GNU GPL v3 (see License.txt)
+ * Web: http://blog.zakkemble.co.uk/nrf905-avrarduino-librarydriver/
+ */
+
+#ifndef NRF905_CONFIG_H_
+#define NRF905_CONFIG_H_
+
+#include "nRF905_defs.h"
+
+// Crystal frequency (the one the radio IC/module is using)
+// NRF905_CLK_4MHZ
+// NRF905_CLK_8MHZ
+// NRF905_CLK_12MHZ
+// NRF905_CLK_16MHZ
+// NRF905_CLK_20MHZ
+#define NRF905_CLK_FREQ		NRF905_CLK_16MHZ
+
+// Use pin interrupt for data ready
+// NOTE: If you have other devices connected that use the SPI bus then you will need to call nRF905_interrupt_off() before using SPI comms and then RF905_interrupt_on() once you've finished.
+// Disabled for ESP32 - using polling mode
+#define NRF905_INTERRUPTS	0
+
+// Buffer count
+// Only used if interrupts are used (see NRF905_INTERRUPTS)
+// NOT YET IMPLEMENTED
+//#define BUFFER_COUNT_RX	1
+
+// Buffer count
+// NOT YET IMPLEMENTED
+//#define BUFFER_COUNT_TX	1
+
+//
+// NOT YET IMPLEMENTED
+//#define NRF905_MAX_PACKET_SIZE 64
+
+// Use software to get address match state instead of reading pin for high/low state
+// Not used in this library yet
+#define NRF905_AM_SW		0
+
+// Use software to get data ready state instead of reading pin for high/low state
+// Interrupts and software DR can not be enabled together
+#define NRF905_DR_SW		1
+
+// Don't transmit if airway is busy (other transmissions are going on)
+#define NRF905_COLLISION_AVOID	0
+
+
+///////////////////
+// Pin stuff - ESP32 Configuration
+///////////////////
+
+// ESP32 GPIO pins for nRF905
+#define PWR_MODE	4	// Power mode pin (GPIO4)
+#define TRX_EN		16	// Enable/standby pin (GPIO16)
+#define TX_EN		17	// TX / RX mode pin (GPIO17)
+#define CD			27	// Carrier detect pin (GPIO27) - optional
+#define CSN			5	// SPI slave select pin (GPIO5)
+
+// Data ready pin
+// If using interrupts (NRF905_INTERRUPTS 1) then this must be
+// an external interrupt pin that matches the interrupt register settings below.
+#define DR			26	// Data ready (GPIO26) - optional for interrupts
+
+// Address match pin (not used by library)
+// blah
+//#define AM			4
+
+
+///////////////////
+// Interrupt register stuff
+// Only needed if NRF905_INTERRUPTS is 1
+///////////////////
+
+// Interrupt number (INT0, INT1 etc)
+// This must match the INT that is connected to DR
+#define INTERRUPT_NUM	1
+
+// ATmega48/88/168/328
+// INT0 = D2 (Arduino UNO pin 2)
+// INT1 = D3 (Arduino UNO pin 3)
+
+// ATmega640/1280/1281/2560/2561
+// INT0 = D0 (Arduino MEGA pin 21)
+// INT1 = D1 (Arduino MEGA pin  20)
+// INT2 = D2 (Arduino MEGA pin 19)
+// INT3 = D3 (Arduino MEGA pin 18)
+// INT4 = E4 (Arduino MEGA pin 2)
+// INT5 = E5 (Arduino MEGA pin 3)
+// INT6 = E6 (Arduino MEGA N/A)
+// INT7 = E7 (Arduino MEGA N/A)
+
+// Leave these commented out to let the library figure out what registers to use
+
+// Which interrupt to use for data ready (DR)
+//#define REG_EXTERNAL_INT	EIMSK
+//#define BIT_EXTERNAL_INT	INT1
+//#define INT_VECTOR		INT1_vect
+
+// Set interrupt to trigger on rising edge
+//#define REG_EXTERNAL_INT_CTL	EICRA
+//#define BIT_EXTERNAL_INT_CTL	(_BV(ISC11)|_BV(ISC10))
+
+
+///////////////////
+// Default radio settings
+///////////////////
+
+// Frequency
+#define NRF905_FREQ			868200000UL
+
+// Frequency band
+// NRF905_BAND_433
+// NRF905_BAND_868
+// NRF905_BAND_915
+#define NRF905_BAND			NRF905_BAND_868
+
+// Output power
+// n means negative, n10 = -10
+// NRF905_PWR_n10 (-10dBm = 100uW)
+// NRF905_PWR_n2 (-2dBm = 631uW)
+// NRF905_PWR_6 (6dBm = 4mW)
+// NRF905_PWR_10 (10dBm = 10mW)
+#define NRF905_PWR			NRF905_PWR_10
+
+// Save a few mA by reducing receive sensitivity
+// NRF905_LOW_RX_DISABLE
+// NRF905_LOW_RX_ENABLE
+#define NRF905_LOW_RX		NRF905_LOW_RX_DISABLE
+
+// Constantly retransmit payload while in transmit mode
+// Can be useful in areas with lots of interference, but you'll need to make sure you can differentiate between re-transmitted packets and new packets (like an ID number).
+// It will also block other transmissions if collision avoidance is enabled.
+// NRF905_AUTO_RETRAN_DISABLE
+// NRF905_AUTO_RETRAN_ENABLE
+#define NRF905_AUTO_RETRAN	NRF905_AUTO_RETRAN_DISABLE
+
+// Output a clock signal on pin 3 of IC
+// NRF905_OUTCLK_DISABLE
+// NRF905_OUTCLK_500KHZ
+// NRF905_OUTCLK_1MHZ
+// NRF905_OUTCLK_2MHZ
+// NRF905_OUTCLK_4MHZ
+#define NRF905_OUTCLK		NRF905_OUTCLK_DISABLE
+
+// CRC checksum
+// NRF905_CRC_DISABLE
+// NRF905_CRC_8
+// NRF905_CRC_16
+#define NRF905_CRC			NRF905_CRC_16
+
+// Address size
+// Number of bytes for address
+// NRF905_ADDR_SIZE_1
+// NRF905_ADDR_SIZE_4
+#define NRF905_ADDR_SIZE	NRF905_ADDR_SIZE_4
+
+// Payload size (1 - 32)
+#define NRF905_PAYLOAD_SIZE	32 //NRF905_MAX_PAYLOAD
+
+#endif /* NRF905_CONFIG_H_ */