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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 11 |
1 files changed, 4 insertions, 7 deletions
@@ -2,14 +2,11 @@ Firmware for blinkenrocket Use `make && sudo make program` to flash a blinkenrocket and -`cd utilities; ./modem_transmit` to load example patterns. +`cd utilities; ./modem_transmit string1 string2 string3 ...` to load some patterns. ## Known Bugs / TODOs * Patterns longer than 252 bytes (excluding headers) are not yet supported -* Patterns longer than 28 bytes (excluding headers) can be saved, but only the - first 28 bytes will be displayed -* Only slow transmissions are reliable at the moment (16kHz and a few - ms of silence between patterns) -* The first `./modem_transmit` call does not work reliably --- Calling it a - second time immediately afterwards (or a few seconds later) works fine +* Pattern transfers which are longer than ~16kbit don't work reliably and + may leave the device in a bogus state (requiring a power on reset before + new patterns can be transferred) |