configure.h File Reference

#include "base.h"

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Macros
#define	ISR_PCINT0
	Interrupt vector: pin change 0.
#define	ISR_PCINT1
	Interrupt vector: pin change 1.
#define	ISR_USI_STARTCOND
	Interrupt vector: USI start condition.
#define	ISR_USI_OVERFLOW
	Interrupt vector: USI overflow.
#define	P_USI_SCL
	TWI slave SCL ('twi_sl_scl')
#define	P_USI_SDA
	TWI slave SDA ('twi_sl_sda')
#define	GPIO_PINS_MAX
	GPIO: Maximum number of pins usable as GPIOs.
#define	GPIO_TO_PMASK(GMASK)
	GPIO: Map a logical GPIO mask to MCU port A/B mask (see also GPIO_FROM_PMASK).
#define	GPIO_FROM_PMASK(PMASK)
	GPIO: Map MCU port mask to a logical GPIO mask. More...
#define	P_TWI_MA_0_SCL
	TWI master: SCL pin.
#define	P_TWI_MA_0_SDA
	TWI master: SDA pin.
#define	P_ADC_0
	ADC (0) pin.
#define	P_ADC_1
	ADC 1 pin.
#define	P_UART_RX
	UART receive pin.
#define	P_UART_TX
	UART transmit pin.
#define	P_UART_DRIVE
	UART driver enable (set to 1 during transmission)
#define	P_TEMP_ZACWIRE
	Temperature: ZACwire data pin.
#define	P_SHADES_0_BTN_UP
	Shades (0): button "up" pin.
#define	P_SHADES_0_BTN_DN
	Shades (0): button "down" pin.
#define	P_SHADES_0_ACT_UP
	Shades (0): actuator "up" pin.
#define	P_SHADES_0_ACT_DN
	Shades (0): actuator "down" pin.
#define	P_SHADES_1_BTN_UP
	Shades 1: button "up" pin.
#define	P_SHADES_1_BTN_DN
	Shades 1: button "down" pin.
#define	P_SHADES_1_ACT_UP
	Shades 1: actuator "up" pin.
#define	P_SHADES_1_ACT_DN
	Shades 1: actuator "down" pin.
General ...
#define	IS_MAINTENANCE   0
	This firmware is a maintenance system?
#define	TWI_SL_NOTIFY   (!IS_MAINTENANCE)
	Device may perform notifications via its slave interface? More...
#define	TWI_SL_NOTIFY_US   10000.0
	Duration of a notification in microseconds. More...
Timer ...
#define	WITH_TIMER   0
	The timer is enabled if this is 1 or any other feature requires the timer.
GPIO ...
#define	GPIO_IN_PRESENCE   0
	Pins to be used as general-purpose inputs.
#define	GPIO_IN_PULLUP   0
	Inputs with activated internal pullups.
#define	GPIO_OUT_PRESENCE   0
	Pins to be used as general-purpose outputs.
#define	GPIO_OUT_PRESET   0
	Output default state (will be set before Z-state is left)
TWI Master / Hub ...
Note: Presently, only a single TWI master is supported, which then acts as hub, i.e. all requests/replies to other nodes of the same subnet are forwarded via the master port currently set (#0 at present). In the future, this may change: There may be multiple master ports, and master ports may be used independently of the hub functionality - for example, to work with i2c devices locally.
#define	WITH_TWIHUB   0
	Enable TWI hub functionality over master port #0.
#define	TWIHUB_PORT   0
	TWI master port to use for the hub (must be 0 presently).
#define	TWI_MA_PORTS   (WITH_TWIHUB ? 1 : 0)
	Number of TWI master ports.
#define	TWI_MA_INTERNAL_PULLUP   0
	Activate internal pullups for the master SCL/SDA lines (DEPRECATED).
Matrix ...
The diode switch matrix uses the pins avaliable as GPIO for the MCU, which may then not be used as GPIOs. If MATRIX_ROWS > 1, the last MATRIX_ROWS ports are the stimulation ports. The MATRIX_COLS ports before those (or the last ports at all, if no stimulating ports exist) are the sensing ports. In the special case of MATRIX_ROWS == 1, no stimulation ports are assigned, and no active stimulation is performed by the software module. In the circuitry, the row lines of the switches should be connected to VCC (i.e. constantly be pulled high via some resistor) instead of a stimulation port.
#define	MATRIX_ROWS   0
	Number of stimulating lines (rows) (max. 8).
#define	MATRIX_COLS   0
	Number of sensing lines (columns) (max. 8).
#define	MATRIX_ROWS_GSHIFT   GPIO_PINS_MAX
#define	MATRIX_COLS_GSHIFT   (MATRIX_ROWS_GSHIFT - MATRIX_COLS)
	Index of the first GPIO pin to be assigned to column lines. More...
#define	MATRIX_T_SAMPLE   4
	Time (ticks) a row is driven to 1 to sample.
#define	MATRIX_T_PERIOD   16
	Time (ticks) before switching to the next row.
#define	MATRIX_BUFSIZE   8
	Event buffer size.
ADCs ...
#define	ADC_PORTS   0
	Number of ADC input ports (max. 2)
#define	ADC_PERIOD   1024
	Sample period in ticks (max. 32767) More...
#define	P_ADC_0_STROBE   0
	Pin to output a strobe signal before each sampling (0 = no strobe) More...
#define	ADC_0_STROBE_VALUE   1
	Strobe value (the other times, the pin drives the opposite value)
#define	ADC_0_STROBE_TICKS   0
	Duration of a strobe if ADC_STROBE_PIN != 0.
#define	P_ADC_1_STROBE   0
#define	ADC_1_STROBE_VALUE   1
#define	ADC_1_STROBE_TICKS   0
UART ...
#define	WITH_UART   0
	Enable UART.
#define	UART_WITH_DRIVE   1
	Enable "driver enable" output (e.g. for RS485)
#define	UART_TX_LISTEN   10
	If "drive enable" is set, this is the number of milliseconds to await silence before sending.
#define	UART_TX_INV   1
	Set to invert TX output (e.g. for RS485 via MAX485)
#define	UART_RX_INV   1
	Set to invert RX input (e.g. for RS485 via MAX485)
#define	UART_BAUDRATE   9600
	Baud rate.
#define	UART_STOPBITS   1
	Stop bits.
#define	UART_PARITY   0
	Parity (0 = none, 1 = odd, 2 = even) (ONLY 0 IMPLEMENTED YET)
#define	UART_TX_BUFSIZE   16
	Capacity of the TX buffer (in bytes, must be power of 2)
#define	UART_RX_BUFSIZE   16
	Capacity of the RX buffer (in bytes, must be power of 2)
#define	UART_MULTI_BYTE_ISR   1
	Allow to receive multiple bytes (at most UART_RX_BUFSIZE) within one ISR call. More...
Temperature ...
#define	WITH_TEMP_ZACWIRE   0
	Enable ZACwire temperature interface.
#define	TEMP_NOTIFY   0
	Enable bus notification for temperature changes (does not affect BR_REG_CHANGED).
Shades ...
The 'shades' module allows to control up to two window shades (blinds) or actuators in a wider sense (e.g. including actuators to open/close windows or gates). Each actuator is associated with two output pins to active its engine in the "up" or "down" direction and two input pins connected to two push buttons for the two directions. Note on the shades ports: For the buttons ('P_SHADES_n_BTN_*'), the internal pullup is activated, and the pin must be pulled to GND (logical 0) by the button. The actor pins ('P_SHADES_n_ACT_*') are driven high (+VDD) if the engine must be started and low (GND) to stop the engine.
#define	SHADES_PORTS   0
	Number of (shades) actuators (max. 2)
#define	SHADES_TIMEOUT   30000
	Number of milliseconds without connection before the brownie assumes that the master is offline. More...
#define	SHADES_REVERSE_DELAY   1000
	Minimum time (in ms) the actor is kept off before it is switched on again (either in the same or other direction).
#define	SHADES_0_RINT_FAILSAFE   0xff
	Failsafe internal request value(s) (RINT) for the case the brownie has lost its connection to the master (-1 = RINT is not changed on time-out). More...
#define	SHADES_1_RINT_FAILSAFE   0xff
#define	SHADES_PERSISTENCE   1
	If set, the position is stored in EEPROM to minimize calibrations. If unset, the position is reset to "unknown" on power up.
#define	SHADES_TOLERANCE   2
	Tolerated deviation between the real and requested position in %. If the difference between real and requested state is no more than this, shades are not started to move.