Firmware for PRT-EM and PRT-MF Series Access Readers
Copyright Roger Sp.j.
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fvx.35.164          12.11.2012
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1. Card reading time reduced

fvx.34.148          24.10.2011
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1. Protection against attempt to program two input lines to the same function.
2. Timing in Memory Reset procedure modified.
3. Default input function for terminal operation modified.

fvx.34.145          08.10.2011
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1. LED SYSTEM operation corrected for Wiegand and Magstripe formats.
2. BUZZER sound corrected for RACS formats.


fvx.34.142          10.09.2011
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1. Pulses on Wiegand output extended to 100us.
2. Two option of LED STATUS masking in Autonomic mode.
3. Error when setting reader address using function E3 in EPSO mode corrected.
4. New options for IN1 and IN2 lines when operating in online mode (Wiegand, Magstripe).
5. Memory Reset procedure enable programming of IN1 and IN2 inputs in online mode (Wiegand, Magstripe).
6. Sequence of bytes read from Mifare card reversed.
7. Error when card/PIN reading using function $A3 in EPSO mode corrected.


fvx.32.131          20.04.2011
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1. Problem with incidents of readers which lose card reading was corrected. Problem occured incidentally on some installation with strong interferences and usualy disappeared after card was put close to the reader.2. Modified LED STATUS masking logic. In this version LED STATUS is blank when masked. Exit form the masking state is achived by pressing any key or reading any card.
4. Support for programming of cards with ATA5577 chip.
5. New option: "For EM card Magstripe format reduced from 20 to 17 char" which makes that reader transmitts only 14 digits of EM card code. 
6. New option: "Door lock active as long as card close to the reader" which makes that reader activates Door Lock output for the entire time when card is kept close to the reader. 

fvx.31.125          12.01.2011
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1. Reader ignors false card readings when continues sound is generated by internal buzzer. 


fvx.31.124          17.11.2010
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1. When configured to RS232 mode [011] reader transmits 14 HEX digits of Mifare card (eariler 10 HEX).
2. Input polarity corrected for input line configured to function [23]: Arming Disabled.


fvx.31.122          19.08.2010
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This firmware requires RARC v1.3.7.427 or higher.

1. Problem with full event buffer corrected.
2. Duration of Wiegand pulses on D0/D1 lines corrected.
3. Full functionality for PR80 re-enabled.
4. Problem with  [*] key in terminal modes corrected.
5. Problem with option "Access disabled when reader armed" corrected.
6. MASTER PIN and INSTALLER PIN re-enabled when clock is lost.

fvx.29.110          21.05.2010
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1. Improvement: reading card from "the air" (when no card is indeed presented) minimized
2. Critical problem corrected: [*] key did not work in terminal modes
3. EPSO protocol extended: A5 command allow to read current status of internal buzzer
4. Card programming extended: support for card with T5557 chip

fvx.29.084          4.03.2010
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1. Crytical problem corrected. Problem was observed on: PRT66EM, PRT64EM and PRT62EM readers. Problem description: when entering Memory Reset procedure internal buzzer was set to 0% level. In order to restore buzzer it was necessary to enter manual programming or from PC (RARC program).
2. Buzzer tone corrected.
3. New manual programming functions in autonomic modes added (81 and 82). New functions allow to reprogram MASTER and INSTALLER  users.4. New manual programming functions in autonomic modes added (80). New function allow to program automatic switch to winter and summer time.
5. Imrpovements in EPSO protocol.

fvx.29.079          16.02.2010
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1. LED STATUS masking function changed. Now, when this LED is masked it switches automatically from red to green and vice verso instead of simultaneous lit of red and green colour.
2. Keypad for PRT64EM v2 corrected.
3. Keypad backlight and speaker loudness control mechanisms for EPSO modes corected.

fvx.29.076          4.02.2010
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1. LED STATUS control logic corrected. Modification is limited to scenario when LED STATUS is controlled from input line.
2. Standalone EPSO firmware released (EPRT series).

fvx.29.073          1.02.2010
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1. Crytical error for  autonomic modes (codes: 030 and 031) and firmware fvx.29.072 fixed.
