コード例 #1
0
void Adafruit_VS1053::dumpRegs(void) {
    Serial.print("Mode = 0x");
    Serial.println(sciRead(VS1053_REG_MODE), HEX);
    Serial.print("Stat = 0x");
    Serial.println(sciRead(VS1053_REG_STATUS), HEX);
    Serial.print("ClkF = 0x");
    Serial.println(sciRead(VS1053_REG_CLOCKF), HEX);
    Serial.print("Vol. = 0x");
    Serial.println(sciRead(VS1053_REG_VOLUME), HEX);
}
コード例 #2
0
boolean Adafruit_VS1053::GPIO_digitalRead(uint8_t i) {
    if (i > 7) return 0;

    sciWrite(VS1053_REG_WRAMADDR, VS1053_GPIO_IDATA);
    uint16_t val = sciRead(VS1053_REG_WRAM);
    if (val & _BV(i)) return true;
    return false;
}
コード例 #3
0
void Adafruit_VS1053::GPIO_digitalWrite(uint8_t i, uint8_t val) {
    if (i > 7) return;

    sciWrite(VS1053_REG_WRAMADDR, VS1053_GPIO_ODATA);
    uint16_t pins = sciRead(VS1053_REG_WRAM);

    if (val == LOW)
        pins &= ~_BV(i);
    if (val == HIGH)
        pins |= _BV(i);

    sciWrite(VS1053_REG_WRAMADDR, VS1053_GPIO_ODATA);
    sciWrite(VS1053_REG_WRAM, pins);
}
コード例 #4
0
void Adafruit_VS1053::GPIO_pinMode(uint8_t i, uint8_t dir) {
    if (i > 7) return;

    sciWrite(VS1053_REG_WRAMADDR, VS1053_GPIO_DDR);
    uint16_t ddr = sciRead(VS1053_REG_WRAM);

    if (dir == INPUT)
        ddr &= ~_BV(i);
    if (dir == OUTPUT)
        ddr |= _BV(i);

    sciWrite(VS1053_REG_WRAMADDR, VS1053_GPIO_DDR);
    sciWrite(VS1053_REG_WRAM, ddr);
}
コード例 #5
0
ファイル: Adafruit_VS1053.cpp プロジェクト: Ruzzie/SoundBox 
void Adafruit_VS1053::sineTest(uint8_t n, uint16_t ms) {
    reset();

    uint16_t mode = sciRead(VS1053_REG_MODE);
    mode |= 0x0020;
    sciWrite(VS1053_REG_MODE, mode);

    while (!digitalRead(_dreq));
    //  delay(10);

#ifdef SPI_HAS_TRANSACTION
    if (useHardwareSPI) SPI.beginTransaction(VS1053_DATA_SPI_SETTING);
#endif
    digitalWrite(_dcs, LOW);
    spiWrite(0x53);
    spiWrite(0xEF);
    spiWrite(0x6E);
    spiWrite(n);
    spiWrite(0x00);
    spiWrite(0x00);
    spiWrite(0x00);
    spiWrite(0x00);
    digitalWrite(_dcs, HIGH);
#ifdef SPI_HAS_TRANSACTION
    if (useHardwareSPI) SPI.endTransaction();
#endif

    delay(ms);

#ifdef SPI_HAS_TRANSACTION
    if (useHardwareSPI) SPI.beginTransaction(VS1053_DATA_SPI_SETTING);
#endif
    digitalWrite(_dcs, LOW);
    spiWrite(0x45);
    spiWrite(0x78);
    spiWrite(0x69);
    spiWrite(0x74);
    spiWrite(0x00);
    spiWrite(0x00);
    spiWrite(0x00);
    spiWrite(0x00);
    digitalWrite(_dcs, HIGH);
#ifdef SPI_HAS_TRANSACTION
    if (useHardwareSPI) SPI.endTransaction();
#endif
}
コード例 #6
0
uint16_t Adafruit_VS1053::GPIO_digitalRead(void) {
    sciWrite(VS1053_REG_WRAMADDR, VS1053_GPIO_IDATA);
    return sciRead(VS1053_REG_WRAM) & 0xFF;
}
コード例 #7
0
uint16_t Adafruit_VS1053::recordedReadWord(void) {
    return sciRead(VS1053_REG_HDAT0);
}
コード例 #8
0
uint16_t Adafruit_VS1053::recordedWordsWaiting(void) {
    return sciRead(VS1053_REG_HDAT1);
}
コード例 #9
0
uint16_t Adafruit_VS1053::decodeTime() {
    noInterrupts(); //cli();
    uint16_t t = sciRead(VS1053_REG_DECODETIME);
    interrupts(); //sei();
    return t;
}