Mercurial > louis > kiibohd-controller
annotate Scan/STLcd/exampleAPI.bash @ 402:88814d3c0c8b
Merge remote-tracking branch 'github/master' into not-linux
| author | Dan McGregor <dan.mcgregor@usask.ca> |
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| date | Tue, 05 Jan 2016 10:08:14 -0600 |
| parents | 99f93dec8fea 63b1d003fd50 |
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99f93dec8fea
Start removing select Linux-isms
Dan McGregor <dan.mcgregor@usask.ca>
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1 #!/usr/bin/env bash |
| 375 | 2 # STLcd |
| 3 # Virtual Serial Port API Example | |
| 4 # Jacob Alexander 2015 | |
| 5 | |
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6 if [ $# -eq 0 ]; then |
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63b1d003fd50
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Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
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7 echo "You must specify your virtual serialport. (/dev/ttyACM0 on linux, /dev/cu.usbmodemXXXX on OSX)" |
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63b1d003fd50
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Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
375
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8 echo " ex: $0 /dev/ttyACM0" |
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63b1d003fd50
Stop requiring editing of example scripts
Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
375
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9 exit 1 |
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63b1d003fd50
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Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
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10 fi |
| 375 | 11 # XXX Set this to match your virtual serialport |
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Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
375
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12 # TODO Show example for Cygwin/Windows |
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63b1d003fd50
Stop requiring editing of example scripts
Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
375
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13 # For Mac OSX it will be something like /dev/cu.usbmodem1413 (number may differ) |
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Stop requiring editing of example scripts
Joshua Flanagan <joshuaflanagan@gmail.com>
parents:
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14 SERIALPORT=$1 |
| 375 | 15 |
| 16 # NOTE: Make sure you don't write too quickly to the serial port, it can get overwhelmed by a modern computer | |
| 17 # Generally this just means commands will get ignored | |
| 18 # I'm using 100 ms sleeps here, but much smaller are probably sufficient | |
| 19 | |
| 20 # Clear out cli buffer | |
| 21 printf "\r" > $SERIALPORT | |
| 22 | |
| 23 # Change backlight color | |
| 24 # 3 16-bit numbers (hex or decimal) Red, Green and Blue | |
| 25 sleep 0.1 | |
| 26 printf "lcdColor 0x100 0x2000 0x4000\r" > $SERIALPORT # Light blue | |
| 27 | |
| 28 # Change the lcd image | |
| 29 # Arguments: | |
| 30 # - page | |
| 31 # - starting address | |
| 32 # - pixels (1 bit per pixel) | |
| 33 # | |
| 34 # There are 9 total pages of display memory, but only 4 are visable at time (it is possible to scroll though) | |
| 35 # Each page is 128 bits wide (16 bytes) | |
| 36 # See the datasheet for full details http://www.newhavendisplay.com/specs/NHD-C12832A1Z-FSRGB-FBW-3V.pdf | |
| 37 sleep 0.1 | |
| 38 printf "lcdDisp 0x0 0x0 0xFF 0x13 0xFF 0x11 0xFF\r" > $SERIALPORT | |
| 39 sleep 0.1 | |
| 40 printf "lcdDisp 0x1 0x10 0xFF 0x13 0xFF 0x11 0xFF 0x44\r" > $SERIALPORT | |
| 41 sleep 0.1 | |
| 42 printf "lcdDisp 0x2 0x20 0xFF 0x13 0xFF 0x11 0xFF\r" > $SERIALPORT | |
| 43 sleep 0.1 | |
| 44 printf "lcdDisp 0x3 0x30 0xFF 0x13 0xFF 0x11 0xFF\r" > $SERIALPORT | |
| 45 | |
| 46 # Send command directly to the lcd | |
| 47 # See the datasheet for full details http://www.newhavendisplay.com/specs/NHD-C12832A1Z-FSRGB-FBW-3V.pdf | |
| 48 sleep 0.1 | |
| 49 printf "lcdCmd 0xA7\r" > $SERIALPORT # Reverse display (0xA6 is Normal) | |
| 50 |