2 * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
3 * Copyright (c) 2014 Intel Corporation.
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6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
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10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
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22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 #include <mraa/gpio.h>
37 * @brief C++ API for MAX5487 chip (Temperature sensor)
39 * This file defines the MAX5487 C++ interface for libmax5487
44 static const uint8_t R_WR_WIPER_A = 0x01;
45 static const uint8_t R_WR_WIPER_B = 0x02;
48 * Instanciates a MAX5487 object
50 * @param bus number of used bus
51 * @param devAddr addres of used i2c device
56 * MAX5487 object destructor, basicaly it close SPI connection and GPIO.
61 * Set wiper for port A.
63 void setWiperA (uint8_t wiper);
66 * Set wiper for port B.
68 void setWiperB (uint8_t wiper);
71 * Return name of the component
79 mraa_spi_context m_spi;
80 mraa_gpio_context m_csnPinCtx;
83 * Set chip select pin LOW
85 mraa_result_t CSOn ();
88 * Set chip select pin HIGH
90 mraa_result_t CSOff ();