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-ASCII to USB keyboard protocol converter
-========================================
-This converts serial console terminal into USB keyboard, tested with TRS-80 model 100 TELCOM application.
-Target MCU is ATMega32u4 but other USB capable AVR will also work.
-
-
-Hardware
---------
-Connect RX, TX and GND to UART pin of AVR. Note that you may need line driver/level shifter like MAX232 to interface high voltage of RS-232C.
-
-
-
-Build Firmware
---------------
-Configure UART setting and Just use 'make'
-
- $ cd ascii_usb
- $ make
-
-Then, load the binary to MCU with your favorite programmer.
-
-
-
-Limitation
-----------
-- This cannot see key up event, you cannot hold a key.
-- Alt, Gui(Win/Mac) modifier key are not available.
-
-
-
-TRS-80 model 100
-----------------
-Use TELCOM program with setting: 19200bps/8bit/odd parity/1stop bit
-To set this configuration push Stat(F3) and input '9801D,10'. Then push Term(F4) to connect.
-
-
-
-