Minor modification to the original library to fit into our project
Fork of pixy by
PixyLinkI2C.h
- Committer:
- acracan
- Date:
- 2014-11-16
- Revision:
- 0:ed8dc4531ac1
File content as of revision 0:ed8dc4531ac1:
#ifndef TUIASI_PIXYLINKI2C_H #define TUIASI_PIXYLINKI2C_H #include "I2C.h" #include "PixyLink.h" class PixyLinkI2C : public PixyLink, private I2C { public: PixyLinkI2C(PinName sda, PinName scl) : PixyLink(PIXY_DEFAULT_ADDR), I2C(sda, scl) { }; virtual uint16_t getWord() { uint8_t data[2] = {0, 0}; I2C::read((int)m_addr, (char *)data, 2); return ((uint16_t)data[1] << 8) | data[0]; }; virtual uint8_t getByte() { uint8_t data = 0; I2C::read((int)m_addr, (char*)&data, 1); return data; }; virtual int8_t send(uint8_t *data, uint8_t len) { return I2C::write((int)m_addr, (char*)data, len); }; private: static const uint8_t PIXY_DEFAULT_ADDR = 0x54; }; #endif //TUIASI_PIXYLINKI2C_H