Apple-1-Tools/apple1-videocard-lib
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apple1-videocard-lib/demos/tapemon
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nino-porcino bf27aadbf6 single tone wav generation for tape monitor
2022-01-18 15:19:03 +01:00
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out add toggle detection tape monitor 2022-01-14 12:28:15 +01:00
packets_wav single tone wav generation for tape monitor 2022-01-18 15:19:03 +01:00
m.bat add toggle detection tape monitor 2022-01-14 12:28:15 +01:00
m.sh Fix shell script 2022-01-16 10:56:01 +01:00
README.md refactor tapemon 2022-01-13 13:02:51 +01:00
tapeload.c duty cycle monitor 2022-01-18 15:17:58 +01:00
tapemon.c duty cycle monitor 2022-01-18 15:17:58 +01:00
tapetoggle.c add toggle detection tape monitor 2022-01-14 12:28:15 +01:00

README.md

TAPEMON

Tapemon is a Apple-I tool that helps finding the optimal playback volume to the ACI audio cassette interface.

How to use it

  • Load tapemon.0280.bin on the Apple-1 and execute it with 280R.

  • Connect your playback device (PC, Smartphone, iPod etc) to the ACI

  • Play the file packets.wav contained in packets_wav/packets.zip archive. The file will send a continous stream of small data packets that are catched by the program running on the Apple-1. Each packet is 64 bytes long.

For each received packet a character will be displayed:

  • * indicates a good packet
  • . indicates packet not received
  • an hex digit 0-F indicates the packet is partially corrupt

Adjust the volume level so that you have a lot of *.