ATAKSTK511-3 Atmel, ATAKSTK511-3 Datasheet - Page 31

• Manufacturer Part Number: ATAKSTK511-3
• Description: KIT RF MODULE 315MHZ FOR STK500
• Manufacturer: Atmel
• Series: SmartRF®r
• Type: Transmitter, Receiver, ASK, FSKr

Specifications of ATAKSTK511-3

• Frequency: 433MHz
• Wireless Frequency: 315 MHz
• For Use With/related Products: ATSTK500
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q2262874

4842B–AVR–10/09
STK511 Transmitter Board
5-8
; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
; subroutine:
; calls:
; called by: <uC watchdog interrupt firmware>
; function:
;
;
; - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ISRWatchDog:
ISRWatchDogEnd:
PUSH
IN
CLI
RCALL
RCALL
DEC
LDI
OUT
OUT
LDI
OUT
LDI
OUT
WDR
SEI
OUT
POP
RETI
SensorADC
calls A-D Converter routine (which reads signal from light
PORTB, r16
DDRB, r16
R16,0x20
GIFR,R16
R16,0xF7
MCUSR,R16
SREG,R31
R16
R16
SensorADC
Xmt
WDTcounter
r16, 0x00
ISRWatchDog
sensor) at the appropriate interval-rate, based on which
button was pressed
R31,SREG
; TP - All functions must have push and pop
; TP - Save status register
; TP - Disable interrupts
; TP - Read the sensor data
; TP - Send the data
; TP - Decrement number of WDT interrupts
; TP - Reset I/O states
; set ports to low
; set ports to inputs
; TP - Clear interrupt flags
; TP - Clear watchdog timer
; TP - Enable interrupts
; TP - Restore status register
; TP - All functions must have push and pop
statements!
statements!
STK511 User Guide