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brailleMap <key char, value brailleChar>

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ethan merchant 2024-02-27 14:54:53 -05:00
parent 6cd1e20666
commit 4bd4003416
1 changed files with 117 additions and 114 deletions
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231
firmware/braille_xr/braille_xr.ino
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@ -1,9 +1,11 @@
#include <unordered_map>
#include "WiFi.h"
#include "AsyncUDP.h"
#include "wifi_config.h"
AsyncUDP udp;
int bindex = 0;
char in_char = ' ';
#include "ESP32Servo.h"
struct ServoPin {
@ -28,115 +30,115 @@ ServoPin servos[6] = {
struct BrailleChar {
int servoStates[6];
};
BrailleChar brailleAlphabet[27] = {
{{0, 0,
0, 0,
0, 0
}}, // _
{{1, 0,
0, 0,
0, 0
}}, // a
{{1, 0,
1, 0,
0, 0
}}, // b
{{1, 1,
0, 0,
0, 0
}}, // c
{{1, 1,
0, 1,
0, 0
}}, // d
{{1, 0,
0, 1,
0, 0
}}, // e
{{1, 1,
1, 0,
0, 0
}}, // f
{{1, 1,
1, 1,
0, 0
}}, // g
{{1, 0,
1, 1,
0, 0
}}, // h
{{0, 1,
1, 0,
0, 0
}}, // i
{{0, 1,
1, 1,
0, 0
}}, // j
{{1, 0,
0, 0,
1, 0
}}, // k
{{1, 0,
1, 0,
1, 0
}}, // l
{{1, 1,
0, 0,
1, 0
}}, // m
{{1, 1,
0, 1,
1, 0
}}, // n
{{1, 0,
0, 1,
1, 0
}}, // o
{{1, 1,
1, 0,
1, 0
}}, // p
{{1, 1,
1, 1,
1, 0
}}, // q
{{1, 0,
1, 1,
1, 0
}}, // r
{{0, 1,
1, 0,
1, 0
}}, // s
{{0, 1,
1, 1,
1, 0
}}, // t
{{1, 0,
0, 0,
1, 1
}}, // u
{{1, 0,
1, 0,
1, 1
}}, // v
{{0, 1,
1, 1,
0, 1
}}, // w
{{1, 1,
0, 0,
1, 1
}}, // x
{{1, 1,
0, 1,
1, 1
}}, // y
{{1, 0,
0, 1,
1, 1
}} // z
std::unordered_map<char, BrailleChar> brailleMap = {
{'_', {{0, 0,
0, 0,
0, 0
}}},
{'a', {{1, 0,
0, 0,
0, 0
}}},
{'b', {{1, 0,
1, 0,
0, 0
}}},
{'c', {{1, 1,
0, 0,
0, 0
}}},
{'d', {{1, 1,
0, 1,
0, 0
}}},
{'e', {{1, 0,
0, 1,
0, 0
}}},
{'f', {{1, 1,
1, 0,
0, 0
}}},
{'g', {{1, 1,
1, 1,
0, 0
}}},
{'h', {{1, 0,
1, 1,
0, 0
}}},
{'i', {{0, 1,
1, 0,
0, 0
}}},
{'j', {{0, 1,
1, 1,
0, 0
}}},
{'k', {{1, 0,
0, 0,
1, 0
}}},
{'l', {{1, 0,
1, 0,
1, 0
}}},
{'m', {{1, 1,
0, 0,
1, 0
}}},
{'n', {{1, 1,
0, 1,
1, 0
}}},
{'o', {{1, 0,
0, 1,
1, 0
}}},
{'p', {{1, 1,
1, 0,
1, 0
}}},
{'q', {{1, 1,
1, 1,
1, 0
}}},
{'r', {{1, 0,
1, 1,
1, 0
}}},
{'s', {{0, 1,
1, 0,
1, 0
}}},
{'t', {{0, 1,
1, 1,
1, 0
}}},
{'u', {{1, 0,
0, 0,
1, 1
}}},
{'v', {{1, 0,
1, 0,
1, 1
}}},
{'w', {{0, 1,
1, 1,
0, 1
}}},
{'x', {{1, 1,
0, 0,
1, 1
}}},
{'y', {{1, 1,
0, 1,
1, 1
}}},
{'z', {{1, 0,
0, 1,
1, 1
}}}
};
void setup()
@ -147,7 +149,7 @@ void setup()
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
delay(1000);
Serial.print(".");
// and print status
Serial.println(WiFi.status());
@ -164,8 +166,9 @@ void setup()
// so do this instead
// Serial.print(packet.data()[0]);
// and set the bindex to that value
bindex = packet.data()[0];
Serial.print(bindex);
// in_char = packet.data()[0];
in_char = (char)packet.data()[0];
Serial.print(in_char);
Serial.println();
uint32_t receivedData;
memcpy(&receivedData, packet.data(), sizeof(receivedData));
@ -206,6 +209,6 @@ void loop()
// myservo.write(bindex);
for (int i = 0; i < 6; i++) {
servos[i].servo.write(brailleAlphabet[bindex].servoStates[i] * 180);
servos[i].servo.write(brailleMap[in_char].servoStates[i] * 180);
}
}