M5Stack/examples/Modules/GoPLUS2/GoPlus2.cpp

#include "GoPlus2.h"

GoPlus2::GoPlus2() {
}

void GoPlus2::begin() {
    Wire.begin();
}

void GoPlus2::Servo_write_angle(uint8_t number, uint8_t angle) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(SERVO_ADDR | number);
    Wire.write(angle);
    Wire.endTransmission();
}

void GoPlus2::Servo_write_plusewidth(uint8_t number, uint16_t width) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(PLUSE_ADDR | number);
    uint8_t buff_out[2];
    buff_out[0] = width >> 8;
    buff_out[1] = width & 0xff;
    Wire.write(buff_out[0]);
    Wire.write(buff_out[1]);
    Wire.endTransmission();
}

void GoPlus2::Motor_write_speed(uint8_t number, int motor_speed) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(MOTOR_ADDR | number);
    Wire.write(motor_speed);
    Wire.endTransmission();
}

uint16_t GoPlus2::hub1_d_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_DIGITAL | reg);
    Wire.endTransmission();

    uint8_t RegValue_L;

    Wire.requestFrom(GOPLUS_ADDR, 1);
    while (Wire.available()) {
        RegValue_L = Wire.read();
    }
    return RegValue_L;
}

uint16_t GoPlus2::hub1_a_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_ANALOG | reg);
    Wire.endTransmission();

    uint8_t RegValue_L, RegValue_H;

    Wire.requestFrom(GOPLUS_ADDR, 2);
    while (Wire.available()) {
        RegValue_H = Wire.read();
        RegValue_L = Wire.read();
    }

    return (RegValue_H << 8) | RegValue_L;
}

uint16_t GoPlus2::hub2_a_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_ANALOG | reg);
    Wire.endTransmission();

    uint8_t RegValue_L, RegValue_H;

    Wire.requestFrom(GOPLUS_ADDR, 2);
    while (Wire.available()) {
        RegValue_H = Wire.read();
        RegValue_L = Wire.read();
    }

    return (RegValue_H << 8) | RegValue_L;
}

uint16_t GoPlus2::hub2_d_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_DIGITAL | reg);
    Wire.endTransmission();

    uint8_t RegValue_L;

    Wire.requestFrom(GOPLUS_ADDR, 1);
    while (Wire.available()) {
        RegValue_L = Wire.read();
    }

    return RegValue_L;
}

uint16_t GoPlus2::hub3_a_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_ANALOG | reg);
    Wire.endTransmission();

    uint8_t RegValue_L, RegValue_H;

    Wire.requestFrom(GOPLUS_ADDR, 2);
    while (Wire.available()) {
        RegValue_H = Wire.read();
        RegValue_L = Wire.read();
    }

    return (RegValue_H << 8) | RegValue_L;
}

uint16_t GoPlus2::hub3_d_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_DIGITAL | reg);
    Wire.endTransmission();

    uint8_t RegValue_L;

    Wire.requestFrom(GOPLUS_ADDR, 1);
    while (Wire.available()) {
        RegValue_L = Wire.read();
    }

    return RegValue_L;
}

void GoPlus2::hub1_wire_value(uint8_t reg, uint8_t value) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_WIRE | reg);
    Wire.write(value & 0xff);
    Wire.endTransmission();
}

void GoPlus2::hub2_wire_value(uint8_t reg, uint8_t value) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_WIRE | reg);
    Wire.write(value & 0xff);
    Wire.endTransmission();
}

void GoPlus2::hub3_wire_value(uint8_t reg, uint8_t value) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_WIRE | reg);
    Wire.write(value & 0xff);
    Wire.endTransmission();
}

void GoPlus2::hub1_set_io(uint8_t reg, uint8_t value) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_IO_SET | reg);
    Wire.write(value & 0xff);
    Wire.endTransmission();
}

void GoPlus2::hub2_set_io(uint8_t reg, uint8_t value) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_IO_SET | reg);
    Wire.write(value & 0xff);
    Wire.endTransmission();
}

void GoPlus2::hub3_set_io(uint8_t reg, uint8_t value) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_IO_SET | reg);
    Wire.write(value & 0xff);
    Wire.endTransmission();
}

uint8_t GoPlus2::hub1_d_o_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_O_DIGITAL | reg);
    Wire.endTransmission();

    uint8_t RegValue;

    Wire.requestFrom(GOPLUS_ADDR, 1);
    while (Wire.available()) {
        RegValue = Wire.read();
    }

    return RegValue;
}

uint8_t GoPlus2::hub2_d_o_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_O_DIGITAL | reg);
    Wire.endTransmission();

    uint8_t RegValue;

    Wire.requestFrom(GOPLUS_ADDR, 1);
    while (Wire.available()) {
        RegValue = Wire.read();
    }

    return RegValue;
}

uint8_t GoPlus2::hub3_d_o_read_value(uint8_t reg) {
    Wire.beginTransmission(GOPLUS_ADDR);
    Wire.write(HUB_READ_O_DIGITAL | reg);
    Wire.endTransmission();

    uint8_t RegValue;

    Wire.requestFrom(GOPLUS_ADDR, 1);
    while (Wire.available()) {
        RegValue = Wire.read();
    }

    return RegValue;
}