1
Dependents: internet_radio_leo
Fork of VS1053 by
VS1053.h
- Committer:
- WizLeo
- Date:
- 2016-06-29
- Revision:
- 8:e23900b0f1ca
- Parent:
- 7:97a8edd44fe9
File content as of revision 8:e23900b0f1ca:
/** * ==================================================== Dec 21 2013, kayeks == * VS1053.cpp * =========================================================================== * Just a simple library for VLSI's mp3/midi codec chip * - Minimal and simple implementation (and dirty too) * * Modified on 05 September 2015 by Vassilis Serasidis. * - Added a patch for playing MP3 files on some "LC Technology" VS1053 boards. * * */ #ifndef KAYX_VS1053_H_ #define KAYX_VS1053_H_ /** Class VS1053. Drives VLSI's mp3/midi codec chip. */ class VS1053 { private: SPI spi; DigitalOut cs; DigitalOut bsync; DigitalIn dreq; DigitalOut rst; public: static const uint8_t SCI_MODE = 0x00; static const uint8_t SCI_STATUS = 0x01; static const uint8_t SCI_BASS = 0x02; static const uint8_t SCI_CLOCKF = 0x03; static const uint8_t SCI_DECODE_TIME = 0x04; static const uint8_t SCI_AUDATA = 0x05; static const uint8_t SCI_WRAM = 0x06; static const uint8_t SCI_WRAMADDR = 0x07; static const uint8_t SCI_HDAT0 = 0x08; static const uint8_t SCI_HDAT1 = 0x09; static const uint8_t SCI_AIADDR = 0x0a; static const uint8_t SCI_VOL = 0x0b; static const uint8_t SCI_AICTRL0 = 0x0c; static const uint8_t SCI_AICTRL1 = 0x0d; static const uint8_t SCI_AICTRL2 = 0x0e; static const uint8_t SCI_AICTRL3 = 0x0f; static const uint8_t SM_RESET = 2; static const uint8_t SM_SDINEW = 11; VS1053(PinName mosiPin, PinName misoPin, PinName sckPin, PinName csPin, PinName bsyncPin, PinName dreqPin, PinName rstPin, uint32_t spiFrequency=1000000); ~VS1053(); void hardwareReset(); void modeSwitch(void); void sendDataByte(char data); size_t sendDataBlock(char* data, size_t length); void clockUp(); bool sendCancel(); bool stop(); private: void writeReg(uint8_t, uint16_t); uint16_t readReg(uint8_t); }; #endif