In SX Microcontrollers, SX/B Compiler and SX-Key Tool, curtis wrote:

Hello,
I put together an infrared detector circuit and a rs232 circuit in order to receive a value for each pulse sent by a pocket pc through its ir port. I used a logic probe to test the output of the letter "A" from the PPC using serial code, I get the 8 bit binary representation of a "A". I tried to write some code to measure the pulses using the SXB and a sxtech board. All I get are zeros. I am using a VB6 program to aquire the data. Could someone help me with code below?


DEVICE          SX28, OSCXT2, TURBO, STACKX, OPTIONX
FREQ            4_000_000
' =========================================================================

' Vaiables
' =========================================================================
serByte         VAR     Byte(10)                    ' serial IO byte
' =========================================================================
  PROGRAM Start
' =========================================================================
Start:
  ' initialization code here
goto main

Main:
pulsin RA.0,1,serByte(0)
pulsin RA.0,1,serByte(1)
pulsin RA.0,1,serByte(2)
pulsin RA.0,1,serByte(3)
pulsin RA.0,1,serByte(4)
pulsin RA.0,1,serByte(5)
pulsin RA.0,1,serByte(6)
pulsin RA.0,1,serByte(7)
pulsin RA.0,1,serByte(8)
pulsin RA.0,1,serByte(9)
serout RA.1,T9600,serByte
Pause 1000
GOTO Main

 

Thanks,

Curtis

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