AUDIO LIB
Fork of VS1053 by
Diff: VS1053.cpp
- Revision:
- 8:5ad25d480d5f
- Parent:
- 7:97a8edd44fe9
- Child:
- 9:e5337a55871a
diff -r 97a8edd44fe9 -r 5ad25d480d5f VS1053.cpp --- a/VS1053.cpp Sat Sep 05 12:16:06 2015 +0000 +++ b/VS1053.cpp Thu Nov 26 14:21:36 2015 +0000 @@ -21,12 +21,12 @@ : spi(mosiPin, misoPin, sckPin), cs(csPin), - bsync(bsyncPin), + bsync(bsyncPin), //dcs pin dreq(dreqPin), rst(rstPin) { - spi.format(8, 0); - spi.frequency(spiFrequency); + //spi.format(8, 0); + //spi.frequency(spiFrequency); // Initialize outputs cs = 1; @@ -71,7 +71,7 @@ /** Send a data block specified as a pointer to VS1053. * @return Data length successfully sent. */ -size_t VS1053::sendDataBlock(uint8_t* data, size_t length) { +size_t VS1053::sendDataBlock(char* data, size_t length) { size_t n, sizeSent = 0; if (!data || !length) return 0; @@ -147,6 +147,19 @@ return readReg(SCI_HDAT0) == 0x0000 && readReg(SCI_HDAT1) == 0x0000; } +/** + * Set the VS1053 volume. + * + */ +void VS1053::setVolume(uint8_t vol) +{ + uint16_t value = vol; + value <<= 8; + value |= vol; + + writeReg(SCI_VOL,value); // VOL +} + /** Write to an SCI (Serial Control Interface) register entry. */ void VS1053::writeReg(uint8_t addr, uint16_t word) { // If addr is out-of-range, do nothing