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C++: I2C API

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This commit is contained in:
Jakob Hasse
2020-02-04 19:08:41 +01:00
parent a62689a351
commit 25424477f2
24 changed files with 1353 additions and 19 deletions
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20
examples/cxx/experimental/experimental_cpp_component/include/esp_exception.hpp
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@@ -12,8 +12,7 @@
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef ESP_EXCEPTION_HPP_
#define ESP_EXCEPTION_HPP_
#pragma once
#ifdef __cpp_exceptions
@@ -35,10 +34,21 @@ struct ESPException : public std::exception {
/**
* Convenience macro to help converting IDF error codes into ESPException.
*/
#define CHECK_THROW(error_) if (error_ != ESP_OK) throw idf::ESPException(error_);
#define CHECK_THROW(error_) \
do { \
esp_err_t result = error_; \
if (result != ESP_OK) throw idf::ESPException(result); \
} while (0)
/**
* Convenience macro to help converting IDF error codes into a child of ESPException.
*/
#define CHECK_THROW_SPECIFIC(error_, exception_type_) \
do { \
esp_err_t result = error_; \
if (result != ESP_OK) throw idf::exception_type_(result); \
} while (0)
} // namespace idf
#endif // __cpp_exceptions
#endif // ESP_EXCEPTION_HPP_