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| author | Christopher Browne <cbbrowne@ca.afilias.info> | 2016-06-13 16:06:03 -0400 |
|---|---|---|
| committer | Christopher Browne <cbbrowne@ca.afilias.info> | 2016-06-13 16:06:03 -0400 |
| commit | dc9bf78f2b1d7d894576d87ea9bfc86d7bb3deee (patch) | |
| tree | 44f432118882f9176ef6d901dc3d389d28737254 /converter/ascii_usb/README | |
| parent | d649ab34334ff568448c47a04fcf40f1aa960135 (diff) | |
| parent | 25d4772754186b8ab6ef86c28049da67a460f123 (diff) | |
Merge branch 'master' of https://github.com/jackhumbert/qmk_firmware
Diffstat (limited to 'converter/ascii_usb/README')
| -rw-r--r-- | converter/ascii_usb/README | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/converter/ascii_usb/README b/converter/ascii_usb/README deleted file mode 100644 index 02fa064ed4..0000000000 --- a/converter/ascii_usb/README +++ /dev/null @@ -1,38 +0,0 @@ -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. - - - - |