Viva, estou a deparar-me com um erro muito estranho que está a dar comigo em doido!
De uma forma simples, cada vez que quero fazer o upload do código com uma determinada array criada por mim, o upload não é realizado e o Arduino fica encravado no upload.
Mas o mais estranho é que fui buscar uma array a outro código para experimentar e com qualquer uma das arrays desse código, o upload é realizado sem problemas.
Uma das minhas arrays:
const prog_int8_t minha[256] PROGMEM = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 5, 5, 6,
6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10,
10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14,
14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18,
18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30,
31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36,
36, 36, 37, 37, 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, 44, 45,
46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 80, 105, 180, 205, 255, 255
};
ou num formato linear
{0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30, 31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36, 36, 36, 37, 37, 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 80, 105, 180, 205, 255, 255}
Se mudar os valores para esta array, funciona tudo bem!
const prog_int8_t funciona[256] PROGMEM = {
0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 65, 65, 65, 66,
66, 66, 67, 67, 67, 68, 68, 69, 69, 69, 70, 70, 71, 71, 72, 72,
73, 74, 74, 75, 75, 76, 77, 77, 78, 78, 79, 80, 81, 81, 82, 83,
83, 84, 85, 86, 86, 87, 88, 89, 89, 90, 91, 92, 93, 93, 94, 95,
96, 96, 97, 98, 99, 100, 100, 101, 102, 103, 103, 104, 105, 106, 107, 107,
108, 109, 109, 110, 111, 111, 112, 113, 114, 114, 115, 115, 116, 117, 117, 118,
118, 119, 119, 120, 120, 121, 121, 122, 122, 123, 123, 124, 124, 124, 125, 125,
125, 125, 126, 126, 126, 126, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 126, 126, 126, 126, 125, 125,
125, 125, 124, 124, 124, 123, 123, 122, 122, 121, 121, 120, 120, 119, 119, 118,
118, 117, 117, 116, 115, 115, 114, 114, 113, 112, 112, 111, 110, 109, 109, 108,
107, 107, 106, 105, 104, 103, 103, 102, 101, 100, 100, 99, 98, 97, 96, 96,
95, 94, 93, 93, 92, 91, 90, 89, 89, 88, 87, 86, 86, 85, 84, 83,
83, 82, 81, 81, 80, 79, 78, 78, 77, 77, 76, 75, 75, 74, 74, 73,
72, 72, 71, 71, 70, 70, 69, 69, 69, 68, 68, 67, 67, 67, 66, 66,
66, 65, 65, 65, 65, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
};
Alguém sabe que erro estou a cometer?
EDIT: fiz um pequeno programa para testar as duas arrays e fiz o upload e funcionou bem!
#include <avr/pgmspace.h>
const prog_int8_t led_curva[256] PROGMEM = {
0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 65, 65, 65, 66,
66, 66, 67, 67, 67, 68, 68, 69, 69, 69, 70, 70, 71, 71, 72, 72,
73, 74, 74, 75, 75, 76, 77, 77, 78, 78, 79, 80, 81, 81, 82, 83,
83, 84, 85, 86, 86, 87, 88, 89, 89, 90, 91, 92, 93, 93, 94, 95,
96, 96, 97, 98, 99, 100, 100, 101, 102, 103, 103, 104, 105, 106, 107, 107,
108, 109, 109, 110, 111, 111, 112, 113, 114, 114, 115, 115, 116, 117, 117, 118,
118, 119, 119, 120, 120, 121, 121, 122, 122, 123, 123, 124, 124, 124, 125, 125,
125, 125, 126, 126, 126, 126, 127, 127, 127, 127, 127, 127, 127, 127, 127, 127,
127, 127, 127, 127, 127, 127, 127, 127, 127, 127, 126, 126, 126, 126, 125, 125,
125, 125, 124, 124, 124, 123, 123, 122, 122, 121, 121, 120, 120, 119, 119, 118,
118, 117, 117, 116, 115, 115, 114, 114, 113, 112, 112, 111, 110, 109, 109, 108,
107, 107, 106, 105, 104, 103, 103, 102, 101, 100, 100, 99, 98, 97, 96, 96,
95, 94, 93, 93, 92, 91, 90, 89, 89, 88, 87, 86, 86, 85, 84, 83,
83, 82, 81, 81, 80, 79, 78, 78, 77, 77, 76, 75, 75, 74, 74, 73,
72, 72, 71, 71, 70, 70, 69, 69, 69, 68, 68, 67, 67, 67, 66, 66,
66, 65, 65, 65, 65, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
};
const prog_int8_t red_curva[256] PROGMEM = {
64, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 5, 5, 6,
6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10,
10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14,
14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18,
18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27,
27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29,
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30,
31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36,
36, 36, 37, 37, 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, 44, 45,
46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 80, 105, 180, 205, 255, 255
};
const prog_int8_t minha2[256] PROGMEM = {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30, 31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36, 36, 36, 37, 37, 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 80, 105, 180, 205, 255, 255};
int led = 13;
// the setup routine runs once when you press reset:
void setup() {
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
}
// the loop routine runs over and over again forever:
void loop() {
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
delay(1000); // wait for a second
}
Não percebo, porque no programa principal não está a aceitar as arrays que criei (basta comentá-las ou substituir os valores por os valores de outra array do programa de exemplo que fica logo a funcionar o upload)