# SPDX-FileCopyrightText: 2021 Carter Nelson for Adafruit Industries
# SPDX-License-Identifier: MIT

# This example shows using TCA9548A to perform a simple scan for connected devices
import board
import adafruit_tca9548a

# Create I2C bus as normal
i2c = board.I2C()  # uses board.SCL and board.SDA
# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

for channel in range(8):
    if tca[channel].try_lock():
        print("Channel {}:".format(channel), end="")
        addresses = tca[channel].scan()
        print([hex(address) for address in addresses if address != 0x70])
        tca[channel].unlock()

# SPDX-FileCopyrightText: 2021 Carter Nelson for Adafruit Industries
# SPDX-License-Identifier: MIT

# This example shows using TCA9548A to perform a simple scan for connected devices
import board
import adafruit_tca9548a

# Create I2C bus as normal
i2c = board.I2C()  # uses board.SCL and board.SDA
# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

for channel in range(8):
    if tca[channel].try_lock():
        print("Channel {}:".format(channel), end="")
        addresses = tca[channel].scan()
        print([hex(address) for address in addresses if address != 0x70])
        tca[channel].unlock()

# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

# This example shows using two TSL2491 light sensors attached to TCA9548A channels 0 and 1.
# Use with other I2C sensors would be similar.
import time
import board
import adafruit_tsl2591
import adafruit_tca9548a

# Create I2C bus as normal
i2c = board.I2C()  # uses board.SCL and board.SDA
# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

# For each sensor, create it using the TCA9548A channel instead of the I2C object
tsl1 = adafruit_tsl2591.TSL2591(tca[0])
tsl2 = adafruit_tsl2591.TSL2591(tca[1])

# After initial setup, can just use sensors as normal.
while True:
    print(tsl1.lux, tsl2.lux)
    time.sleep(0.1)

# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

# This example shows using two TSL2491 light sensors attached to TCA9548A channels 0 and 1.
# Use with other I2C sensors would be similar.
import time
import board
import adafruit_tsl2591
import adafruit_tca9548a

# Create I2C bus as normal
i2c = board.I2C()  # uses board.SCL and board.SDA
# i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

# For each sensor, create it using the TCA9548A channel instead of the I2C object
tsl1 = adafruit_tsl2591.TSL2591(tca[0])
tsl2 = adafruit_tsl2591.TSL2591(tca[1])

# After initial setup, can just use sensors as normal.
while True:
    print(tsl1.lux, tsl2.lux)
    time.sleep(0.1)

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

# For each sensor, create it using the TCA9548A channel instead of the I2C object
tsl1 = adafruit_tsl2591.TSL2591(tca[0])
tsl2 = adafruit_tsl2591.TSL2591(tca[1])

# Create the TCA9548A object and give it the I2C bus
tca = adafruit_tca9548a.TCA9548A(i2c)

# For each sensor, create it using the TCA9548A channel instead of the I2C object
tsl1 = adafruit_tsl2591.TSL2591(tca[0])
tsl2 = adafruit_tsl2591.TSL2591(tca[1])

while True:
    print(tsl1.lux, tsl2.lux)
    time.sleep(0.1)

while True:
    print(tsl1.lux, tsl2.lux)
    time.sleep(0.1)

/**
 * TCA9548 I2CScanner.ino -- I2C bus scanner for Arduino
 *
 * Based on https://playground.arduino.cc/Main/I2cScanner/
 *
 */

#include "Wire.h"

#define PCAADDR 0x70

void pcaselect(uint8_t i) {
  if (i > 7) return;
 
  Wire.beginTransmission(PCAADDR);
  Wire.write(1 << i);
  Wire.endTransmission();  
}


// standard Arduino setup()
void setup()
{
    while (!Serial);
    delay(1000);

    Wire.begin();
    
    Serial.begin(115200);
    Serial.println("\nPCAScanner ready!");
    
    for (uint8_t t=0; t<8; t++) {
      pcaselect(t);
      Serial.print("PCA Port #"); Serial.println(t);

      for (uint8_t addr = 0; addr<=127; addr++) {
        if (addr == PCAADDR) continue;

        Wire.beginTransmission(addr);
        if (!Wire.endTransmission()) {
          Serial.print("Found I2C 0x");  Serial.println(addr,HEX);
        }
      }
    }
    Serial.println("\ndone");
}

void loop() 
{
}

/**
 * TCA9548 I2CScanner.ino -- I2C bus scanner for Arduino
 *
 * Based on https://playground.arduino.cc/Main/I2cScanner/
 *
 */

#include "Wire.h"

#define PCAADDR 0x70

void pcaselect(uint8_t i) {
  if (i > 7) return;
 
  Wire.beginTransmission(PCAADDR);
  Wire.write(1 << i);
  Wire.endTransmission();  
}


// standard Arduino setup()
void setup()
{
    while (!Serial);
    delay(1000);

    Wire.begin();
    
    Serial.begin(115200);
    Serial.println("\nPCAScanner ready!");
    
    for (uint8_t t=0; t<8; t++) {
      pcaselect(t);
      Serial.print("PCA Port #"); Serial.println(t);

      for (uint8_t addr = 0; addr<=127; addr++) {
        if (addr == PCAADDR) continue;

        Wire.beginTransmission(addr);
        if (!Wire.endTransmission()) {
          Serial.print("Found I2C 0x");  Serial.println(addr,HEX);
        }
      }
    }
    Serial.println("\ndone");
}

void loop() 
{
}

/**
 * PCA9548 I2C Multi Sensor Example
 *
 * Using two VL53L4CD sensors on ports 0 and 1
 *
 */

#include <Arduino.h>
#include <Wire.h>
#include <vl53l4cd_class.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <assert.h>

#define PCAADDR 0x70
#define DEV_I2C Wire

#define SerialPort Serial

// create two instances of the sensor
VL53L4CD tof1(&DEV_I2C, A1);
VL53L4CD tof2(&DEV_I2C, A1);

void pcaselect(uint8_t i) {
  if (i > 7) return;
 
  Wire.beginTransmission(PCAADDR);
  Wire.write(1 << i);
  Wire.endTransmission();  
}

// standard Arduino setup()
void setup()
{
    while (!Serial);
    delay(1000);

    Wire.begin();
    
    Serial.begin(115200);
    Serial.println("\nMultiSensor PCA9548");
    
    // define the port on the PCA9548 for the first sensor
    pcaselect(0);
    // setup the first sensor
    tof1.begin();
    tof1.VL53L4CD_Off();
    tof1.InitSensor();
    tof1.VL53L4CD_SetRangeTiming(200, 0);
    tof1.VL53L4CD_StartRanging();
  
    // define the port on the PCA9548 for the 2nd sensor
    pcaselect(1);
    
    // setup the 2nd sensor
    tof2.begin();
    tof2.VL53L4CD_Off();
    tof2.InitSensor();
    tof2.VL53L4CD_SetRangeTiming(200, 0);
    tof2.VL53L4CD_StartRanging();
      
}

void loop() 
{
  uint8_t NewDataReady = 0;
  VL53L4CD_Result_t results;
  uint8_t status;
  char report[64];
  
  // define port on the PCA9584
  pcaselect(0);

  // loop for time of flight sensor 1
  do {
    status = tof1.VL53L4CD_CheckForDataReady(&NewDataReady);
  } while (!NewDataReady);

  if ((!status) && (NewDataReady != 0)) {
    // (Mandatory) Clear HW interrupt to restart measurements
    tof1.VL53L4CD_ClearInterrupt();

    // Read measured distance. RangeStatus = 0 means valid data
    tof1.VL53L4CD_GetResult(&results);
    snprintf(report, sizeof(report), "ToF 1 - Status = %3u, Distance = %5u mm, Signal = %6u kcps/spad\r\n",
             results.range_status,
             results.distance_mm,
             results.signal_per_spad_kcps);
    SerialPort.println(report);
  }

  // define port on PCA9548
  pcaselect(1);

  // loop for time of flight sensor 2
  do {
    status = tof2.VL53L4CD_CheckForDataReady(&NewDataReady);
  } while (!NewDataReady);

  if ((!status) && (NewDataReady != 0)) {
    // (Mandatory) Clear HW interrupt to restart measurements
    tof2.VL53L4CD_ClearInterrupt();

    // Read measured distance. RangeStatus = 0 means valid data
    tof2.VL53L4CD_GetResult(&results);
    snprintf(report, sizeof(report), "ToF 2 - Status = %3u, Distance = %5u mm, Signal = %6u kcps/spad\r\n",
             results.range_status,
             results.distance_mm,
             results.signal_per_spad_kcps);
    SerialPort.println(report);
  }
}

/**
 * PCA9548 I2C Multi Sensor Example
 *
 * Using two VL53L4CD sensors on ports 0 and 1
 *
 */

#include <Arduino.h>
#include <Wire.h>
#include <vl53l4cd_class.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <assert.h>

#define PCAADDR 0x70
#define DEV_I2C Wire

#define SerialPort Serial

// create two instances of the sensor
VL53L4CD tof1(&DEV_I2C, A1);
VL53L4CD tof2(&DEV_I2C, A1);

void pcaselect(uint8_t i) {
  if (i > 7) return;
 
  Wire.beginTransmission(PCAADDR);
  Wire.write(1 << i);
  Wire.endTransmission();  
}

// standard Arduino setup()
void setup()
{
    while (!Serial);
    delay(1000);

    Wire.begin();
    
    Serial.begin(115200);
    Serial.println("\nMultiSensor PCA9548");
    
    // define the port on the PCA9548 for the first sensor
    pcaselect(0);
    // setup the first sensor
    tof1.begin();
    tof1.VL53L4CD_Off();
    tof1.InitSensor();
    tof1.VL53L4CD_SetRangeTiming(200, 0);
    tof1.VL53L4CD_StartRanging();
  
    // define the port on the PCA9548 for the 2nd sensor
    pcaselect(1);
    
    // setup the 2nd sensor
    tof2.begin();
    tof2.VL53L4CD_Off();
    tof2.InitSensor();
    tof2.VL53L4CD_SetRangeTiming(200, 0);
    tof2.VL53L4CD_StartRanging();
      
}

void loop() 
{
  uint8_t NewDataReady = 0;
  VL53L4CD_Result_t results;
  uint8_t status;
  char report[64];
  
  // define port on the PCA9584
  pcaselect(0);

  // loop for time of flight sensor 1
  do {
    status = tof1.VL53L4CD_CheckForDataReady(&NewDataReady);
  } while (!NewDataReady);

  if ((!status) && (NewDataReady != 0)) {
    // (Mandatory) Clear HW interrupt to restart measurements
    tof1.VL53L4CD_ClearInterrupt();

    // Read measured distance. RangeStatus = 0 means valid data
    tof1.VL53L4CD_GetResult(&results);
    snprintf(report, sizeof(report), "ToF 1 - Status = %3u, Distance = %5u mm, Signal = %6u kcps/spad\r\n",
             results.range_status,
             results.distance_mm,
             results.signal_per_spad_kcps);
    SerialPort.println(report);
  }

  // define port on PCA9548
  pcaselect(1);

  // loop for time of flight sensor 2
  do {
    status = tof2.VL53L4CD_CheckForDataReady(&NewDataReady);
  } while (!NewDataReady);

  if ((!status) && (NewDataReady != 0)) {
    // (Mandatory) Clear HW interrupt to restart measurements
    tof2.VL53L4CD_ClearInterrupt();

    // Read measured distance. RangeStatus = 0 means valid data
    tof2.VL53L4CD_GetResult(&results);
    snprintf(report, sizeof(report), "ToF 2 - Status = %3u, Distance = %5u mm, Signal = %6u kcps/spad\r\n",
             results.range_status,
             results.distance_mm,
             results.signal_per_spad_kcps);
    SerialPort.println(report);
  }
}