Сб ноя 12, 2022 15:23:36
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
The type javax.swing.JComponent cannot be resolved. It is indirectly referenced from required .class files
The method setBackground(Color) is undefined for the type JTextArea
The method setForeground(Color) is undefined for the type JTextArea
The constructor JScrollPane(JTextArea) is undefined
The method setBounds(int, int, int, int) is undefined for the type JScrollPane
The method add(Component) in the type Container is not applicable for the arguments (JScrollPane)
Сб ноя 12, 2022 15:42:12
Сб ноя 12, 2022 20:50:11
Сб ноя 12, 2022 21:01:59
olegue писал(а):вот этого не хватало что бы все заработало
olegue писал(а):Я посылал строку "Hello from Android" - 18 байт
Вс ноя 13, 2022 00:08:25
roman.com писал(а):а компилирует нормально ?
Вс ноя 13, 2022 10:54:58
Вс ноя 13, 2022 23:24:23
Пн ноя 14, 2022 01:31:00
if (recByteCount % 256 == 128 ) //&& recPressed == 1)
{
//rec.write(buf00, 128); // save buf01 to card
Serial.write(buf00, 128);
recByteSaved += 128;
}
if (recByteCount % 256 == 0)// && recPressed == 1)
{
//rec.write(buf01, 128); // save buf02 to card
Serial.write(buf01, 128);
recByteSaved += 128;
}
// }
Пн ноя 14, 2022 16:13:16
void Setup_timer2() {
TCCR2B = _BV(CS21); // Timer2 Clock Prescaler to : 8
TCCR2A = _BV(WGM21); // Interupt frequency = 16MHz / (8 x 125 + 1) = 16000Hz
//OCR2A = 125; // Compare Match register set to 125 (было 90) Перешл на 16кгц
OCR2A = 250; // Compare Match register set to 250 (было 90) Перешл на 8кгц
}
void Setup_ADC() {
ADMUX = 0x60; // set ADC to read pin A0, ADLAR to 1 (left adjust)
cbi(ADCSRA, ADPS2); // set prescaler to 8 / ADC clock = 2MHz
sbi(ADCSRA, ADPS1);
sbi(ADCSRA, ADPS0);
}
ISR(TIMER2_COMPA_vect) {
//ADMUX = 0x60; // set ADC to read pin A0, ADLAR to 1 (left adjust)
sbi(ADCSRA, ADSC); // start ADC sample
while (bit_is_set(ADCSRA, ADSC)); // wait until ADSC bit goes low = new sample ready
myGsm.write(ADCH);
}
Пн ноя 14, 2022 18:20:54
olegue писал(а):Отправляю по одному байту.
olegue писал(а):Так вот когда только запускаешь программа, первые 1-1.5 сек вроде как хороший звук,а дальеш пошли затыки и ничего не разобрать.
roman.com писал(а):основная сложность работы со звуком - это синхронизация приёмника и передатчика.
надо понимать что звук это не просто данные а поток.
olegue писал(а):вот прикладываю сырой файл 8кгц, 8бит беззнаковый.
Пн ноя 14, 2022 18:36:53
TX_IP X.XXX.XXX.82 | len 1024 | port 9666 |
7A 7A 7A 7A 7A 7A 7B 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 7A 7B 7B 79 79 7A 7A 79 79 7A 7B 7A 79 79 7A 7A 79 79 7A 7A 79 7A 7A 7A 79 7A 7A 7B 79 7A 7A 7A 7A 7A 7A 7B 7A 79 7A 7A 79 7B 7B 7A 79 79 7A 7B 79 79 79 7A 7A 79 7A 7A 7B 7A 79 7B 79 79 79 7A 7B 7A 7A 7B 7A 7A 7A 7B 7B 7A 7A 7B 7B 79 79 7B 7B 79 79 79 7B 7A 79 7A 7A 7A 79 7A 7B 7A 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 79 7A 7B 7B 79 79 7B 7B 79 7A 7A 7B 7A 79 7A 7B 7A 7A 7B 7B 7A 7A 7A 7B 7B 7A 7B 7B 7B 7A 7A 7B 7A 7A 7A 7B 7B 79 79 7B 7B 79 79 7A 7B 79 79 7A 7A 7A 79 7A 7A 7A 7A 7A 7B 7A 79 7A 7B 7A 7A 7A 7A 7A 7A 7A 7B 7A 79 7A 7B 7B 7A 79 7B 79 79 79 79 79 79 79 7A 7A 79 79 7A 7A 7A 7A 7A 7B 7A 79 7A 7B 7A 7A 7B 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 79 79 7B 7B 79 7B 7B 79 79 7A 7A 7A 7A 7B 7A 7B 7A 7A 7A 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7A 7B 7A 7A 7B 7B 7A 7A 7A 7B 7B 79 7B 7B 7B 79 7A 7A 7A 79 7A 7A 7B 7A 7B 7B 7B 7A 7B 7B 7A 7A 7A 7B 7A 7A 7A 7B 7B 7A 7B 7B 7A 7A 79 7B 7B 79 79 7A 7B 7B 79 7A 7A 7A 79 7A 7A 7A 79 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 79 7B 7B 79 7A 79 7A 7A 79 79 79 7A 7A 79 79 7A 7A 7A 7A 7B 7A 79 7A 7B 7A 7A 79 7A 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7B 7B 7B 7A 79 7B 7B 79 79 7A 7A 7A 79 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7B 7A 7A 7B 7B 7A 7B 7B 7B 7A 7A 7B 7B 79 7A 79 7B 79 79 7B 7B 79 79 7A 7A 7A 7A 7A 7B 7A 7A 7B 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 79 7A 7B 7A 79 7A 7B 7A 79 7B 7B 7A 79 7A 7B 7A 79 79 7A 7A 79 7A 7A 7A 79 7A 7A 7A 79 7A 7A 7B 7A 7A 7A 7B 79 7A 7B 7B 7A 7A 7A 7A 7A 79 7B 7B 79 7A 79 7B 79 7A 7A 7A 7A 7A 7A 7A 7A 7A 7A 7B 7A 79 7A 7B 7A 79 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7B 79 7B 79 79 7B 7B 79 79 7A 7A 7A 7A 7A 7B 7A 7A 7B 7B 7A 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 79 7B 79 79 79 7B 7A 79 79 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7B 7A 7A 7B 7B 7B 7A 7A 7B 7A 7A 7B 7B 79 7A 7B 7B 7A 7B 7A 7B 79 79 7A 7A 7A 79 7A 7B 7A 7A 7A 7A 7A 79 7A 7B 7A 7A 7A 7A 7A 7A 7A 7B 7A 7A 7A 7A 7B 79 7A 7B 7B 79 7A 7B 7B 79 79 79 7A 79 79 7A 7A 7A 79 7A 7B 79 79 7A 7B 7A 79 7A 7B 7A 7A 7A 7B 7A 79 7A 7B 7A 7B 7A 7B 79 79 79 7A 7B 79 7A 7A 7B 7A 79 7A 7B 7A 7A 7A 7B 7A 79 7A 7B 7A 7A 7A 7B 7B 7A 7B 7B 7B 7A 7B 7B 7B 79 7A 7B 7B 79 7B 7B 79 79 7A 7A 7B 7A 79 7A 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7B 7A 7A 7B 7B 7A 7B 7B 7B 79 79 7B 7B 79 79 79 7B 79 79 7A 7A 7A 79 7A 7A 7A 7A 7B 7A 7A 79 7A 7B 79 79 7A 7B 79 7A 7B 7B 7A 79 7A 7B 7B 79 7B 7B 7B 79 79 7B 79 7A 79 7A 7A 79 79 7A 7A 7A 7A 7A 7A 79 79 7A 7A 79 79 7A 7A 7A 7A 7A 7A 7A 79 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 79 7A 7B 7A 7A 7A 7B 7B 7A 7B 7A 7B 7A 7A 7B 7B 7B 7A 7B 7B 7B 7A 7B 7B 7A 7A 7B 7B 79 7A 7B 7B 79 79 7A 7B 79 7A 7A 79 7A 7A 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7A 7A 7A 7B 7B 7A 7B 7B 7B 7A 7B 7B 7A 7A 79 7B 79 7A 7A 79 7B 79 7A 7B 7B 7A 7A 7B 7B 7A 7A 7B 7B 7A 79 7A 7B 79 7A 7A 7B 7A 79 7A 7B 79 79 7A 7B 7A 79 7B 7B 7A 79 7A 7B 7A 79 7A 7A 7A 79 79 7A 7A 79 7A 7A 79 79 79 7A 7B 79 7A 7A 7B 7A 7A 7A 7A 7A 7A 7A 7A 7A 79 7A 7A 79 79
Пн ноя 14, 2022 19:49:40
Вт ноя 15, 2022 13:58:25
Ср ноя 16, 2022 16:07:34
if ((micros()-timerHour)>125){ /// 8 КГЦ
myGsm.write(char(1));
myGsm.write(char(2));
myGsm.write(char(3));
myGsm.write(char(4));
myGsm.write(char(5));
myGsm.write(char(6));
myGsm.write(char(7));
myGsm.write(char(9));
myGsm.write(char(0));
timerHour=micros();
}
Ср ноя 16, 2022 16:34:49
Ср ноя 16, 2022 16:41:01
Ср ноя 16, 2022 17:03:27
olegue писал(а):приходят байты в целом нормально
Ср ноя 16, 2022 17:17:32
Ср ноя 16, 2022 17:22:58
Ср ноя 16, 2022 17:35:33