add_executable (mraa-i2c mraa-i2c.c)
add_executable (spi_max7219 spi_max7219.c)
add_executable (iio_driver iio_driver.c)
-add_executable (iio_dummy_test iio_dummy_test.c)
include_directories(${PROJECT_SOURCE_DIR}/api)
# FIXME Hack to access mraa internal types used by mraa-i2c
target_link_libraries (mraa-i2c mraa)
target_link_libraries (spi_max7219 mraa)
target_link_libraries (iio_driver mraa)
-target_link_libraries (iio_dummy_test mraa)
add_subdirectory (c++)
add_executable (Spi-pot Spi-pot.cpp)
add_executable (Uart Uart-example.cpp)
add_executable (Isr-pin6 Isr-pin6.cpp)
+add_executable (Iio-dummy Iio-dummy.cpp)
include_directories(${PROJECT_SOURCE_DIR}/api)
target_link_libraries (Spi-pot mraa stdc++)
target_link_libraries (Uart mraa stdc++)
target_link_libraries (Isr-pin6 mraa stdc++)
+target_link_libraries (Iio-dummy mraa stdc++)
--- /dev/null
+/*
+ * Author: Henry Bruce
+ * Copyright (c) 2015 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+// #include <unistd.h>
+#include <iostream>
+#include <math.h>
+#include <float.h>
+#include "mraa/iio.hpp"
+
+#define EXPECT_FAILURE 0
+#define EXPECT_SUCCESS 1
+
+#define IIO_RUN(func, attr, value, expect) \
+{ \
+ std::string attr_name = attr; \
+ bool success = true; \
+ try { \
+ iio_device->func(attr_name, value); \
+ } catch (std::exception& e) { \
+ success = false; \
+ } \
+ log_result(#func, attr_name, expect, success); \
+}
+
+#define IIO_TEST(func, attr, value, expect) \
+{ \
+ std::string attr_name = attr; \
+ bool success = false; \
+ try { \
+ success = fabs(iio_device->func(attr_name) - value) < FLT_EPSILON; \
+ } catch (std::exception& e) { \
+ success = false; \
+ } \
+ log_result(#func, attr_name, expect, success); \
+}
+
+mraa::Iio* iio_device;
+
+void log_result(std::string test_name, std::string attr_name, bool expect_success, bool success)
+{
+ std::string result;
+ if (expect_success)
+ result = success ? "PASS" : "FAIL";
+ else
+ result = success ? "FAIL" : "PASS";
+ fprintf(stdout, "%s(%s): %s\n", test_name.c_str(), attr_name.c_str(), result.c_str());
+}
+
+
+int
+main()
+{
+ try {
+ iio_device = new mraa::Iio(0);
+ } catch (std::exception& e) {
+ std::cerr << "IIO device 0 not found" << std::endl;
+ return EXIT_FAILURE;
+ }
+
+ try {
+ mraa::Iio* bad_iio_device = new mraa::Iio(1);
+ delete bad_iio_device;
+ } catch (std::exception& e) {
+ std::cerr << "IIO device 1 not found" << std::endl;
+ }
+
+ std::cout << "Using IIO device0. Name is " << iio_device->getDeviceName() << std::endl;
+ IIO_RUN(writeFloat, "in_accel_x_raw", 100, EXPECT_FAILURE);
+ IIO_RUN(writeFloat, "in_voltage0_scale", 100, EXPECT_FAILURE);
+ IIO_RUN(writeInt, "out_voltage0_raw", 100, EXPECT_SUCCESS);
+ IIO_TEST(readInt, "in_accel_x_raw", 34, EXPECT_SUCCESS);
+ IIO_TEST(readFloat, "in_voltage0_scale", 0.001333, EXPECT_SUCCESS);
+ delete iio_device;
+
+ return EXIT_SUCCESS;
+}
+
+++ /dev/null
-/*
- * Author: Henry Bruce
- * Copyright (c) 2015 Intel Corporation.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <unistd.h>
-#include <math.h>
-#include <float.h>
-#include "mraa/iio.h"
-
-#define EXPECT_FAILURE 0
-#define EXPECT_SUCCESS 1
-
-void log_result(const char* test_name, const char* attr_name, mraa_boolean_t expect_success, mraa_result_t test_result)
-{
- char* result;
- if (expect_success)
- result = test_result == MRAA_SUCCESS ? "PASS" : "FAIL";
- else
- result = test_result == MRAA_SUCCESS ? "FAIL" : "PASS";
- fprintf(stdout, "%s(%s): %s\n", test_name, attr_name, result);
-}
-
-int
-main()
-{
- mraa_iio_context iio_device = mraa_iio_init(0);
- char* attr_name;
- float iio_float;
- int iio_integer;
- mraa_result_t ret;
-
- if (iio_device == NULL) {
- fprintf(stderr, "IIO device %d not found\n", 0);
- return EXIT_FAILURE;
- }
- fprintf(stderr, "Using IIO device %s\n", mraa_iio_get_device_name(iio_device));
-
- attr_name = "in_accel_x_raw";
- ret = mraa_iio_write_float(iio_device, attr_name, 100);
- log_result("iio_write_float", attr_name, EXPECT_FAILURE, ret);
-
- attr_name = "in_voltage0_scale";
- ret = mraa_iio_write_float(iio_device, attr_name, 100);
- log_result("iio_write_float", attr_name, EXPECT_FAILURE, ret);
-
- attr_name = "out_voltage0_raw";
- ret = mraa_iio_write_integer(iio_device, attr_name, 100);
- log_result("iio_write_integer", attr_name, EXPECT_SUCCESS, ret);
-
- attr_name = "in_accel_x_raw";
- ret = mraa_iio_read_integer(iio_device, attr_name, &iio_integer);
- ret = iio_integer == 34 ? MRAA_SUCCESS : MRAA_ERROR_UNSPECIFIED;
- log_result("iio_read_integer", attr_name, EXPECT_SUCCESS, ret);
-
- attr_name = "in_voltage0_scale";
- ret = mraa_iio_read_float(iio_device, attr_name, &iio_float);
- ret = fabs(iio_float - 0.001333) < FLT_EPSILON ? MRAA_SUCCESS : MRAA_ERROR_UNSPECIFIED;
- log_result("iio_read_float", attr_name, EXPECT_SUCCESS, ret);
-
- attr_name = "";
- ret = mraa_iio_stop(iio_device);
- log_result("iio_stop", attr_name, EXPECT_SUCCESS, ret);
-
- return EXIT_SUCCESS;
-}
projects / contrib / mraa.git / commitdiff