e562c774cf
Following changes are done as a part of cleanup: 1. Moved the platform specific `C` examples from top level examples/ directory to platform/ subdirectory and renamed helloedison.c to gpio_edison.c 2. C specific examples are moved to a new c/ subdirectory. As a part of this process, examples are modified to follow same standards and few new examples are also added. 3. Include the newly added C examples to relevant API documentation 4. Ran clang-format for all source files in c/, c++/, platform/ subdirectories Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/*
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* Author: Brendan Le Foll <brendan.le.foll@intel.com>
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* Copyright (c) 2016 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "mraa.h"
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int
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main(int argc, char** argv)
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{
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mraa_init();
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mraa_add_subplatform(MRAA_GENERIC_FIRMATA, "/dev/ttyACM0");
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mraa_i2c_context i2c;
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i2c = mraa_i2c_init(0 + 512);
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#if 0
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mraa_i2c_address(i2c, 0x62);
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#if 1
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uint8_t rx_tx_buf[2];
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rx_tx_buf[0] = 0x0;
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rx_tx_buf[1] = 0x0;
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mraa_i2c_write(i2c, rx_tx_buf, 2);
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#endif
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//mraa_i2c_write_byte_data(i2c, 0x0, 0x0);
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mraa_i2c_write_byte_data(i2c, 0x0, 0x1);
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mraa_i2c_write_byte_data(i2c, 0xFF, 0x08);
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mraa_i2c_write_byte_data(i2c, 0x00, 0x04);
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mraa_i2c_write_byte_data(i2c, 0xA0, 0x02);
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#else
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mraa_i2c_address(i2c, 0x77);
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int res = mraa_i2c_read_byte_data(i2c, 0xd0);
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printf("res is 0x%x\n", res);
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uint8_t data[2];
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mraa_i2c_write_byte(i2c, 0x77);
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mraa_i2c_read(i2c, data, 1);
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res = mraa_i2c_read_word_data(i2c, 0xAA); // BMP085_CAL_AC1
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printf("res is %d\n", res);
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#endif
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sleep(10);
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}
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