Function writeRegister

VScode Platformio/src/analyzer.cpp:85–90

void writeRegister(uint8_t reg, uint8_t value) {
    digitalWrite(CSN, LOW);
    SPI.transfer(reg | 0x20);
    SPI.transfer(value);
    digitalWrite(CSN, HIGH);
}

uint8_t readRegister(uint8_t reg) {
    digitalWrite(CSN, LOW);