diff options
| -rw-r--r-- | CMakeLists.txt | 45 | ||||
| -rw-r--r-- | LICENSE | 203 | ||||
| -rw-r--r-- | hal-api-radio.pc.in | 16 | ||||
| -rw-r--r-- | include/hal-radio-interface.h | 75 | ||||
| -rw-r--r-- | include/hal-radio.h | 184 | ||||
| -rw-r--r-- | packaging/hal-api-radio-devel.manifest | 6 | ||||
| -rw-r--r-- | packaging/hal-api-radio.manifest | 6 | ||||
| -rw-r--r-- | packaging/hal-api-radio.spec | 70 | ||||
| -rw-r--r-- | src/common.h | 26 | ||||
| -rw-r--r-- | src/hal-api-radio.c | 275 |
10 files changed, 906 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..f3e6f66 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,45 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.6) +PROJECT(hal-api-radio C) + +SET(PREFIX ${CMAKE_INSTALL_PREFIX}) +SET(EXEC_PREFIX "${CMAKE_INSTALL_PREFIX}/bin") +SET(INCLUDEDIR "${CMAKE_INSTALL_PREFIX}/include") +SET(LIBDIR ${CMAKE_LIBDIR_PREFIX}) +SET(VERSION_MAJOR 0) +SET(VERSION "${VERSION_MAJOR}.1.0") + +INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}) +INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/src) +INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include) + +SET(PKG_MODULES + dlog + hal-api-common +) + +INCLUDE(FindPkgConfig) +pkg_check_modules(pkgs REQUIRED ${PKG_MODULES}) + +FOREACH(flag ${pkgs_CFLAGS}) + SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}") +ENDFOREACH(flag) + +SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -fPIE") +SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} -g -fno-omit-frame-pointer -finstrument-functions") +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -lrt") + +ADD_DEFINITIONS("-DLOG_TAG=\"HALAPI_RADIO\"") + +SET(SRCS + src/hal-api-radio.c) + +ADD_LIBRARY( ${PROJECT_NAME} SHARED ${SRCS}) +TARGET_LINK_LIBRARIES( ${PROJECT_NAME} ${pkgs_LDFLAGS} -Wl,--as-needed -Wl,--rpath=${LIBDIR}/hal) +SET_TARGET_PROPERTIES( ${PROJECT_NAME} PROPERTIES SOVERSION ${VERSION_MAJOR}) +SET_TARGET_PROPERTIES( ${PROJECT_NAME} PROPERTIES VERSION ${VERSION}) + +CONFIGURE_FILE( ${PROJECT_NAME}.pc.in ${PROJECT_NAME}.pc @ONLY) +INSTALL(TARGETS ${PROJECT_NAME} DESTINATION ${LIBDIR}/hal) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/hal-radio.h DESTINATION ${INCLUDEDIR}/hal) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/include/hal-radio-interface.h DESTINATION ${INCLUDEDIR}/hal) +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}.pc DESTINATION ${LIBDIR}/pkgconfig) @@ -0,0 +1,203 @@ +Copyright (c) 2000 - 2020 Samsung Electronics Co., Ltd. All rights reserved. + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/hal-api-radio.pc.in b/hal-api-radio.pc.in new file mode 100644 index 0000000..3a1f4c3 --- /dev/null +++ b/hal-api-radio.pc.in @@ -0,0 +1,16 @@ +# Package Information for pkg-config + +package_name=hal-api-radio +prefix=@PREFIX@ +exec_prefix=@EXEC_PREFIX@/hal +libdir=@LIBDIR@/hal +includedir=@INCLUDEDIR@/hal + +Name: ${package_name} +Description: ${package_name} interface +Version: @VERSION@ + +Requires: +Libs: -L${libdir} -l${package_name} +Cflags: -I${includedir} +CXXflags: -I${includedir} diff --git a/include/hal-radio-interface.h b/include/hal-radio-interface.h new file mode 100644 index 0000000..7ce0412 --- /dev/null +++ b/include/hal-radio-interface.h @@ -0,0 +1,75 @@ +/* + * HAL (Hardware Abstract Layer) Radio API + * + * Copyright (c) 2021 Samsung Electronics Co., Ltd. + * + * Licensed under the Apache License, Version 2.0 (the License); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __HAL_RADIO_INTERFACE__ +#define __HAL_RADIO_INTERFACE__ + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif +/** + * @brief Enumeration for the radio error. + * @since_tizen 6.5 + */ +typedef enum hal_radio_error { + HAL_RADIO_ERROR_NONE, + HAL_RADIO_ERROR_INVALID_PARAMETER, + HAL_RADIO_ERROR_INVALID_OPERATION, + HAL_RADIO_ERROR_PERMISSION_DENIED, + HAL_RADIO_ERROR_NOT_SUPPORTED, + HAL_RADIO_ERROR_OUT_OF_MEMORY, + HAL_RADIO_ERROR_DEVICE_NOT_PREPARED, + HAL_RADIO_ERROR_DEVICE_NOT_OPENED, + HAL_RADIO_ERROR_DEVICE_NOT_FOUND, + HAL_RADIO_ERROR_NO_ANTENNA, + HAL_RADIO_ERROR_INTERNAL, + HAL_RADIO_ERROR_NOT_IMPLEMENTED, + HAL_RADIO_ERROR_UNKNOWN +} hal_radio_error_t; + +/** + * @brief Enumeration for the radio seek direction. + * @since_tizen 6.5 + */ +typedef enum hal_radio_seek_direction_type { + RADIO_SEEK_DIRECTION_UP, /**< Seek upward */ + RADIO_SEEK_DIRECTION_DOWN, /**< Seek downward */ + RADIO_SEEK_NUM +} hal_radio_seek_direction_type_t; + +typedef struct _hal_backend_radio_funcs { + hal_radio_error_t (*init)(void **radio_handle); + hal_radio_error_t (*deinit)(void *radio_handle); + hal_radio_error_t (*prepare)(void *radio_handle); + hal_radio_error_t (*unprepare)(void *radio_handle); + hal_radio_error_t (*open)(void *radio_handle); + hal_radio_error_t (*close)(void *radio_handle); + hal_radio_error_t (*start)(void *radio_handle); + hal_radio_error_t (*stop)(void *radio_handle); + hal_radio_error_t (*seek)(void *radio_handle, hal_radio_seek_direction_type_t direction); + hal_radio_error_t (*get_frequency)(void *radio_handle, uint32_t *frequency); + hal_radio_error_t (*set_frequency)(void *radio_handle, uint32_t frequency); + hal_radio_error_t (*get_signal_strength)(void *radio_handle, int32_t *strength); +} hal_backend_radio_funcs; + +#ifdef __cplusplus +} +#endif +#endif /* __HAL_RADIO_INTERFACE__ */ diff --git a/include/hal-radio.h b/include/hal-radio.h new file mode 100644 index 0000000..ee6aa33 --- /dev/null +++ b/include/hal-radio.h @@ -0,0 +1,184 @@ +/* + * HAL (Hardware Abstract Layer) Common API + * + * Copyright (c) 2021 Samsung Electronics Co., Ltd. + * + * Licensed under the Apache License, Version 2.0 (the License); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __HAL_RADIO__ +#define __HAL_RADIO__ + +#ifdef __cplusplus +extern "C" { +#endif + +#include "hal-radio-interface.h" + +hal_radio_error_t hal_radio_get_backend(void **hal_radio_handle); + +hal_radio_error_t hal_radio_put_backend(void *hal_radio_handle); + +/** + * @brief Initializes new handle of radio HAL. + * @since_tizen 6.5 + * @param[out] hal_radio_handle A newly returned the radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_OUT_OF_MEMORY Out of memory + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + * @see radio_deinit() + */ +hal_radio_error_t hal_radio_init(void *hal_radio_handle); + +/** + * @brief Deinitializes handle of radio HAL. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @see radio_init() + */ +hal_radio_error_t hal_radio_deinit(void *hal_radio_handle); + +/** + * @brief Prepare the device of radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + * @see radio_unprepare() + */ +hal_radio_error_t hal_radio_prepare(void *hal_radio_handle); + +/** + * @brief Unprepare the device of radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + * @see radio_prepare() + */ +hal_radio_error_t hal_radio_unprepare(void *hal_radio_handle); + +/** + * @brief Opens the device of radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_DEVICE_NOT_FOUND Failed to find radio device + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + * @retval #HAL_HAL_RADIO_ERROR_PERMISSION_DENIED The access to the resources can not be granted. + * @retval #HAL_RADIO_ERROR_DEVICE_NOT_PREPARED Not prepared the radio device + * @see radio_close() + */ +hal_radio_error_t hal_radio_open(void *hal_radio_handle); + +/** + * @brief Closes the device of radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_DEVICE_NOT_OPENED The radio device is not opened. + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + * @see radio_open() + */ +hal_radio_error_t hal_radio_close(void *hal_radio_handle); + +/** + * @brief Starts the device of radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_DEVICE_NOT_OPENED The radio device is not opened. + * @see radio_stop() + */ +hal_radio_error_t hal_radio_start(void *hal_radio_handle); + +/** + * @brief Stops the device of radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_DEVICE_NOT_OPENED The radio device is not opened. + * @see radio_start() + */ +hal_radio_error_t hal_radio_stop(void *hal_radio_handle); + +/** + * @brief Seeks (up or down) the effective frequency of the radio. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @param[in] direction The seek direction type (up or down) + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_DEVICE_NOT_OPENED The radio device is not opened + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + */ +hal_radio_error_t hal_radio_seek(void *hal_radio_handle, hal_radio_seek_direction_type_t direction); + +/** + * @brief Gets the radio frequency. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @param[out] frequency The current frequency (khz) + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + */ +hal_radio_error_t hal_radio_get_frequency(void *hal_radio_handle, uint32_t *frequency); + +/** + * @brief Sets the radio frequency. + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @param[in] frequency The frequency to set (khz) + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + */ +hal_radio_error_t hal_radio_set_frequency(void *hal_radio_handle, uint32_t frequency); + +/** + * @brief Gets the current signal strength of the radio + * @since_tizen 6.5 + * @param[in] hal_radio_handle The radio HAL handle + * @param[out] strength The current signal strength (dBm) + * @return @c 0 on success, otherwise a negative error value + * @retval #HAL_RADIO_ERROR_NONE Successful + * @retval #HAL_RADIO_ERROR_INVALID_PARAMETER Invalid parameter + * @retval #HAL_RADIO_ERROR_INVALID_OPERATION Invalid operation + */ +hal_radio_error_t hal_radio_get_signal_strength(void *hal_radio_handle, int32_t *strength); + +#ifdef __cplusplus +} +#endif +#endif /* __HAL_RADIO__ */ diff --git a/packaging/hal-api-radio-devel.manifest b/packaging/hal-api-radio-devel.manifest new file mode 100644 index 0000000..81ace0c --- /dev/null +++ b/packaging/hal-api-radio-devel.manifest @@ -0,0 +1,6 @@ +<manifest> + <request> + <domain name="_"/> + </request> +</manifest> + diff --git a/packaging/hal-api-radio.manifest b/packaging/hal-api-radio.manifest new file mode 100644 index 0000000..81ace0c --- /dev/null +++ b/packaging/hal-api-radio.manifest @@ -0,0 +1,6 @@ +<manifest> + <request> + <domain name="_"/> + </request> +</manifest> + diff --git a/packaging/hal-api-radio.spec b/packaging/hal-api-radio.spec new file mode 100644 index 0000000..240bafe --- /dev/null +++ b/packaging/hal-api-radio.spec @@ -0,0 +1,70 @@ +%define module_name radio +%define name hal-api-radio +%define devel_name hal-api-radio-devel + +### main package ######### +Name: %{name} +Summary: %{name} interface +Version: 0.0.1 +Release: 1 +Group: Development/Libraries +License: Apache-2.0 +Source0: %{name}-%{version}.tar.gz +Source1: %{name}.manifest +Source2: %{devel_name}.manifest + +Requires(post): /sbin/ldconfig +Requires(postun): /sbin/ldconfig +BuildRequires: cmake +BuildRequires: pkgconfig(dlog) +BuildRequires: pkgconfig(hal-api-common) + +%description +%{name} interface + +### devel package ######### +%package -n %{devel_name} +Summary: %{name} interface +Group: Development/Libraries +Requires: %{name} = %{version}-%{release} + +%description -n %{devel_name} +%{name} Interface for product vendor developer + +### build and install ######### +%prep +%setup -q + +cmake . -DCMAKE_INSTALL_PREFIX=%{_prefix} -DCMAKE_LIBDIR_PREFIX=%{_libdir} + +%build +cp %{SOURCE1} . +cp %{SOURCE2} . +make %{?jobs:-j%jobs} + +%install +rm -rf %{buildroot} +%make_install + +%clean +rm -rf %{buildroot} + +%post +/sbin/ldconfig + +%postun +/sbin/ldconfig + +### contain files to package ######### +%files -n %{name} +%manifest %{name}.manifest +%license LICENSE +%defattr(-,root,root,-) +%{_libdir}/hal/*.so.* + +%files -n %{devel_name} +%defattr(-,root,root,-) +%manifest %{devel_name}.manifest +%{_includedir}/hal/*.h +%{_libdir}/hal/*.so +%{_libdir}/pkgconfig/%{name}.pc diff --git a/src/common.h b/src/common.h new file mode 100644 index 0000000..b69f8b8 --- /dev/null +++ b/src/common.h @@ -0,0 +1,26 @@ +/* + * Copyright (c) 2021 Samsung Electronics Co., Ltd All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __COMMON_H__ +#define __COMMON_H__ + +#include <dlog.h> +#define _D(fmt, args...) SLOGD(fmt, ##args) +#define _I(fmt, args...) SLOGI(fmt, ##args) +#define _W(fmt, args...) SLOGW(fmt, ##args) +#define _E(fmt, args...) SLOGE(fmt, ##args) + +#endif /* __COMMON_H__ */ diff --git a/src/hal-api-radio.c b/src/hal-api-radio.c new file mode 100644 index 0000000..6d48fd7 --- /dev/null +++ b/src/hal-api-radio.c @@ -0,0 +1,275 @@ +#include <stdio.h> +#include <stdlib.h> +#include <stdint.h> +#include <dlfcn.h> +#include <dlog.h> + +#include <hal/hal-common.h> + +#include "hal-radio.h" +#include "common.h" + +#define HAL_RADIO_RETURN_IF_FAILED(arg, ret) \ + do {\ + if (!(arg)) {\ + _E("[%s]failed, return[%s]", #arg, #ret);\ + return (ret);\ + }\ + } while (0) + +typedef struct _hal_radio_s { + void *backend; + hal_backend_radio_funcs *funcs; +} hal_radio_s; + +hal_radio_error_t hal_radio_get_backend(void **hal_radio_handle) +{ + + int ret = 0; + hal_radio_s *new_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(hal_radio_handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + + new_radio_handle = (hal_radio_s *)calloc(1, sizeof(hal_radio_s)); + if (!new_radio_handle) { + _E("Failed to malloc hal radio handle"); + return HAL_RADIO_ERROR_OUT_OF_MEMORY; + } + + ret = hal_common_get_backend(HAL_MODULE_RADIO, (void **)&new_radio_handle->funcs); + if (ret != TIZEN_ERROR_NONE) { + _E("Failed to get backend"); + free(new_radio_handle); + return HAL_RADIO_ERROR_INTERNAL; + } + + if (!new_radio_handle->funcs) { + _E("Failed to load functions"); + free(new_radio_handle); + return HAL_RADIO_ERROR_NOT_IMPLEMENTED; + } + + *hal_radio_handle = new_radio_handle; + + return HAL_RADIO_ERROR_NONE; +} + +hal_radio_error_t hal_radio_put_backend(void *hal_radio_handle) +{ + int ret = 0; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + + ret = hal_common_put_backend(HAL_MODULE_RADIO, (void *)handle->funcs); + + memset(handle, 0x0, sizeof(hal_radio_s)); + free(handle); + + return ret; +} + +hal_radio_error_t hal_radio_init(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->init, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->init(&handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend init failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_deinit(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->deinit, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->deinit(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend deinit failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_prepare(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->prepare, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->prepare(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend prepare failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_unprepare(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->unprepare, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->unprepare(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend unprepare failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_open(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->open, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->open(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend open failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_close(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->close, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->close(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend close failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_start(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->start, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->start(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend start failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_stop(void *hal_radio_handle) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->stop, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->stop(handle->backend); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend stop failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_seek(void *hal_radio_handle, hal_radio_seek_direction_type_t direction) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->seek, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->seek(handle->backend, direction); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend seek [%s] failed[0x%x]", direction ? "down" : "up", ret); + + return ret; +} + +hal_radio_error_t hal_radio_get_frequency(void *hal_radio_handle, uint32_t *frequency) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + uint32_t get_freq; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(frequency, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->get_frequency, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->get_frequency(handle->backend, &get_freq); + if (ret != HAL_RADIO_ERROR_NONE) { + _E("backend get_frequency failed[0x%x]", ret); + get_freq = 0; + } + + *frequency = get_freq; + + return ret; +} + +hal_radio_error_t hal_radio_set_frequency(void *hal_radio_handle, uint32_t frequency) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->set_frequency, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->set_frequency(handle->backend, frequency); + if (ret != HAL_RADIO_ERROR_NONE) + _E("backend set_frequency failed[0x%x]", ret); + + return ret; +} + +hal_radio_error_t hal_radio_get_signal_strength(void *hal_radio_handle, int32_t *strength) +{ + int ret = HAL_RADIO_ERROR_NONE; + hal_radio_s *handle = (hal_radio_s *)hal_radio_handle; + int32_t get_strength = 0; + + HAL_RADIO_RETURN_IF_FAILED(handle, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(strength, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs, HAL_RADIO_ERROR_INVALID_PARAMETER); + HAL_RADIO_RETURN_IF_FAILED(handle->funcs->get_signal_strength, HAL_RADIO_ERROR_NOT_IMPLEMENTED); + + ret = handle->funcs->get_signal_strength(handle->backend, &get_strength); + if (ret != HAL_RADIO_ERROR_NONE) { + _E("backend get_signal_strength failed[0x%x]", ret); + get_strength = 0; + } + + *strength = get_strength; + + return ret; +} |