dofdev/braille_xr
dofdev/braille_xr
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base: dofdev:229242d90f3a31b8e3e36c32985b74182ded7829
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compare: dofdev:03aa785a3894ca17ae99006a37bce383f2c37052
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2 commits
229242d90f ... 03aa785a38

Author SHA1 Message Date
spatialfree
03aa785a38 ++tips for hot glue bumps 2024-05-03 13:02:21 -04:00
spatialfree
97fa0f18ad 0-90 90-180 2024-05-03 13:01:58 -04:00
2 changed files with 4 additions and 5 deletions
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7
README.md
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@ -40,8 +40,7 @@ sudo chmod 666 /dev/ttyUSB0
### WIP hot glue bump tutorial ### WIP hot glue bump tutorial
1. reset the device *press enter key and disconnect power 1. reset the device *press enter key and disconnect power
2. align where the bump will be with gravity and generally aim the glue gun opposite gravity 2. align where the bump will be with gravity and generally aim the glue gun opposite (pre-heating the screw head will help the glue flow)
3. get coverage starting from the top *wrapping the glue around the screw head 3. get coverage starting from the top *wrapping the glue around the screw head (until it's just touching the threads)
4. end with the glue you need for the bump before lifting up and off to round it out 4. end with the glue you need for the bump before lifting up and away to round it out
5. use the side of the nozzle to reshape as needed 5. use the side of the nozzle to reshape as needed

2
firmware/braille_xr/braille_xr.ino
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@ -250,7 +250,7 @@ void loop() {
for (int i = 0; i < 6; i++) { for (int i = 0; i < 6; i++) {
int state = bc.servo_states[i]; int state = bc.servo_states[i];
int spin = servos[i].spin < 0 ? (1 - state) : state; int spin = servos[i].spin < 0 ? (1 - state) : state;
servos[i].servo.write(spin * 90); servos[i].servo.write(90 + (spin * 90));
} }
old_char = in_char; old_char = in_char;