BUG: Some functions return timeout.

[rtek1000]

GSL1680 TS = GSL1680(true, true);

GSL1680::GSL1680(bool error, bool info)

12:58:02.129 -> GSL1680: Start boot up sequence
12:58:02.257 -> Toggle Wake
12:58:02.289 -> Clear reg
12:58:03.317 -> i2c write error: timeout
12:58:03.317 ->
12:58:03.317 -> Reset chip
12:58:04.314 -> i2c write error: timeout

• Functions that have a loop to write different non-sequential addresses need to be stopped and started with each new register

https://github.com/Skallwar/GSL1680/blob/master/GSL1680.cpp

Timeout error:

void GSL1680::clear_reg()
{
    uint8_t REG[4] = {0xE0, 0x80, 0xE4, 0xE0};
    uint8_t DATA[4] = {0x88, 0x01, 0x04, 0x00};
    uint8_t TIMER[4] = {20, 5, 5, 20};

    Wire.beginTransmission(I2CADDR);

    int i;
    for (i = 0; i < 4; ++i) {
        Wire.write(REG[i]);
        Wire.write(DATA[i]);
        delay(TIMER[i]);
    }

    int r = Wire.endTransmission();
    if (r != 0){
        SERIAL_ERROR.print("i2c write error: "); SERIAL_ERROR.print(r); SERIAL_ERROR.print(" "); SERIAL_ERROR.println(REG[i], HEX);
    }

}

No timeout error:

void GSL1680::clear_reg()
{
    uint8_t REG[4] = {0xE0, 0x80, 0xE4, 0xE0};
    uint8_t DATA[4] = {0x88, 0x01, 0x04, 0x00};
    uint8_t TIMER[4] = {20, 5, 5, 20};

    int i;
    for (i = 0; i < 4; ++i) {
        Wire.beginTransmission(I2CADDR);
        Wire.write(REG[i]);
        Wire.write(DATA[i]);
        delay(TIMER[i]);
        int r = Wire.endTransmission();
        if (r != 0){
            SERIAL_ERROR.print("i2c write error: "); SERIAL_ERROR.print(r); SERIAL_ERROR.print(" "); SERIAL_ERROR.println(REG[i], HEX);
        }
    }
}

https://www.arduino.cc/reference/en/language/functions/communication/wire/endtransmission/

Returns

0: success.
1: data too long to fit in transmit buffer.
2: received NACK on transmit of address.
3: received NACK on transmit of data.
4: other error.
5: timeout

        uint8_t r = Wire.endTransmission();
        if (r != 0){
            if(r == 5) {
                SERIAL_ERROR.println("i2c write error: timeout");
            } else {
                SERIAL_ERROR.print("i2c write error: ");
                SERIAL_ERROR.print(r);
                SERIAL_ERROR.print(" ");
                SERIAL_ERROR.println(REG[i], HEX);
            }
            
            SERIAL_ERROR.println();
        }

[rtek1000]

After correction it works wonderfully, thanks!