Ivan Kravets / Mbed 2 deprecated OneWireTest

version for testing OneWire library

Dependencies:   OneWire mbed

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  1. include "mbed.h"
  2. include "OneWire.h"

OneWire owBus(p21);

int main() { char _id[16]; DeviceAddresses* devAddresses = owBus.getFoundDevAddresses(); uint8_t foundNum = owBus.getFoundDevNum(); printf("OneWire: found %d devices\r\n", foundNum);

while(1) { OneWireDeviceTemperature::startConversationForAll(&owBus, OWTEMP_11_BIT); for (uint8_t i = 0; i < foundNum; i++) { OneWireDevice* owDevice = OneWireDeviceFactory::init(&owBus, (*devAddresses)[i]);

if (owDevice->getFamily() != ONEWIRE_DS18B20_FAMILY) currently only DS18B20 supports continue;

owDevice->generateId(_id); printf("OneWire: device #%s = %.4f*C\r\n", _id, (float) owDevice->sendGetCommand(GET_TEMPERATURE)); delete owDevice; }

wait(5); } }

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