Created
June 18, 2016 19:06
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#include <cstdint> | |
class Device { | |
public: | |
Device() {} | |
bool write8(uint8_t page, uint8_t addr, uint8_t v) { | |
return true; | |
} | |
bool write16(uint8_t page, uint8_t addr, uint16_t v) { | |
return true; | |
} | |
}; | |
struct Registers { | |
union Control { | |
enum { PAGE = 0x16, ADDRESS = 0x17 }; | |
struct OPM { | |
enum { NO_CHANGE = 0, AS_STANDBY = 1 }; | |
}; | |
struct Bits { | |
uint16_t OPM : 2; | |
uint16_t CTRL_BR1 : 2; | |
uint16_t CTRL_BR2 : 2; | |
} bits; | |
uint16_t raw; | |
Control(uint16_t v = 0x00) : raw(v) {} | |
}; | |
}; | |
int main() { | |
Registers::Control r; | |
r.bits.OPM = Registers::Control::OPM::AS_STANDBY; | |
Device device; | |
device.write16(Registers::Control::PAGE, Registers::Control::ADDRESS, | |
r.raw); | |
return 0; | |
} |
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