1094332d3Sopenharmony_ci# Ril 2094332d3Sopenharmony_ci 3094332d3Sopenharmony_ci## 简介 4094332d3Sopenharmony_ci 5094332d3Sopenharmony_ci基于HDF(Hardware Driver Foundation)驱动框架开发的Ril驱动,能够屏蔽硬件器件差异,为上层服务提供稳定的拨打电话、发短信、激活SIM卡等稳定的接口。 6094332d3Sopenharmony_ci 7094332d3Sopenharmony_ciRil驱动模块主要包含HDI(Hardware Driver Interface)接口定义及其实现,对上层提供Telephony的驱动能力接口,HDI接口主要提供如下功能: 8094332d3Sopenharmony_ci 9094332d3Sopenharmony_ci- 通话相关的业务处理能力 10094332d3Sopenharmony_ci- SIM卡相关的业务处理能力 11094332d3Sopenharmony_ci- 短彩信相关的业务处理能力 12094332d3Sopenharmony_ci- 搜网相关的业务处理能力 13094332d3Sopenharmony_ci- 蜂窝数据相关的业务处理能力 14094332d3Sopenharmony_ci 15094332d3Sopenharmony_ci**图 1** Ril驱动模型图 16094332d3Sopenharmony_ci 17094332d3Sopenharmony_ci 18094332d3Sopenharmony_ci 19094332d3Sopenharmony_ci## 目录 20094332d3Sopenharmony_ci 21094332d3Sopenharmony_ci该仓下源代码目录结构如下所示 22094332d3Sopenharmony_ci 23094332d3Sopenharmony_ci``` 24094332d3Sopenharmony_ci/drivers/peripheral/ril 25094332d3Sopenharmony_ci├── figures # readme资源文件 26094332d3Sopenharmony_ci├── interfaces # Ril模块对上层服务提供的驱动能力接口 27094332d3Sopenharmony_ci│ └── include # Ril模块对外提供的接口定义 28094332d3Sopenharmony_ci``` 29094332d3Sopenharmony_ci 30094332d3Sopenharmony_ci## 约束 31094332d3Sopenharmony_ci 32094332d3Sopenharmony_ci- 开发语言:C++ 。 33094332d3Sopenharmony_ci- 软件约束:需要与RIL Adapter模块(ril\_adapter)配合使用。 34094332d3Sopenharmony_ci- 硬件约束:需要搭载的设备具备可以进行独立蜂窝通信的Modem以及SIM卡。 35094332d3Sopenharmony_ci 36094332d3Sopenharmony_ci## 说明 37094332d3Sopenharmony_ci 38094332d3Sopenharmony_ci### 接口说明 39094332d3Sopenharmony_ci 40094332d3Sopenharmony_ciRil驱动提供给framework层可直接调用的能力接口,主要功能有:通话、SIM卡、短彩信、蜂窝数据、事件上报等业务。Ril驱动模型对HDI开放的API接口功能如表1: 41094332d3Sopenharmony_ci 42094332d3Sopenharmony_ci**表 1** Ril HDI 接口列表 43094332d3Sopenharmony_ci 44094332d3Sopenharmony_ci| 接口名 | 功能描述 | 45094332d3Sopenharmony_ci| ------------------------------------------------------------ | ------------------------------------------------------------ | 46094332d3Sopenharmony_ci| int32_t SetCallback(const sptr\<IRilCallback\> &rilCallback) | 设置IRil回调接口。 | 47094332d3Sopenharmony_ci| int32_t Dial(int32_t slotId, int32_t serialId, const DialInfo &dialInfo) | 拨打电话,slotId 表示卡槽ID,serialId 表示请求的序列化ID,dialInfo 表示拨号信息。 | 48094332d3Sopenharmony_ci| int32_t Answer(int32_t slotId, int32_t serialId) | 接听电话,slotId 表示卡槽ID,serialId 表示请求的序列化ID。 | 49094332d3Sopenharmony_ci| int32_t SendGsmSms(int32_t slotId, int32_t serialId, const GsmSmsMessageInfo &gsmSmsMessageInfo) | 发送GSM短信,slotId 表示卡槽ID,serialId 表示请求的序列化ID,gsmSmsMessageInfo 表示GSM短信信息。| 50094332d3Sopenharmony_ci| int32_t SetActiveSim(int32_t slotId, int32_t serialId, int32_t index, int32_t enable) | 激活或去激活SIM卡,slotId 表示卡槽ID,serialId 表示请求的序列化ID,index 表示SIM卡信息的索引值,enable 表示激活状态 | 51094332d3Sopenharmony_ci| int32_t GetOperatorInfo(int32_t slotId, int32_t serialId) | 查询运营商名称信息,slotId 表示卡槽ID,serialId 表示请求的序列化ID。 | 52094332d3Sopenharmony_ci| int32_t ActivatePdpContext(int32_t slotId, int32_t serialId, const DataCallInfo &dataCallInfo) | 查询运营商名称信息,slotId 表示卡槽ID,dataCallInfo 表示数据业务信息。 | 53094332d3Sopenharmony_ci| int32_t SetRadioState(int32_t slotId, int32_t serialId, int32_t fun, int32_t rst) | 给Modem上下电,slotId 表示卡槽ID,serialId 表示请求的序列化ID,fun 表示功能模式,rst 表示是否复位。 | 54094332d3Sopenharmony_ci 55094332d3Sopenharmony_ci完整的接口说明请参考:[ drivers_interface_ril](https://gitee.com/openharmony/drivers_interface/blob/master/ril/v1_1/IRil.idl)。 56094332d3Sopenharmony_ci 57094332d3Sopenharmony_ci### 使用说明 58094332d3Sopenharmony_ci 59094332d3Sopenharmony_ci本节以拨打电话为例进行介绍。 60094332d3Sopenharmony_ci 61094332d3Sopenharmony_ci代码示例 62094332d3Sopenharmony_ci 63094332d3Sopenharmony_ci```c++ 64094332d3Sopenharmony_ci#include "V1_1/iril.h" 65094332d3Sopenharmony_ci 66094332d3Sopenharmony_ci/* Ril回调类 */ 67094332d3Sopenharmony_ciclass RilCallback : public HDI::Ril::V1_1::IRilCallback { 68094332d3Sopenharmony_ci int32_t DialResponse(const HDI::Ril::V1_1::RilRadioResponseInfo &responseInfo) override; 69094332d3Sopenharmony_ci int32_t HangupResponse(const HDI::Ril::V1_1::RilRadioResponseInfo &responseInfo) override; 70094332d3Sopenharmony_ci int32_t RejectResponse(const HDI::Ril::V1_1::RilRadioResponseInfo &responseInfo) override; 71094332d3Sopenharmony_ci int32_t AnswerResponse(const HDI::Ril::V1_1::RilRadioResponseInfo &responseInfo) override; 72094332d3Sopenharmony_ci ... 73094332d3Sopenharmony_ci} 74094332d3Sopenharmony_ci 75094332d3Sopenharmony_ci/* 回调函数 */ 76094332d3Sopenharmony_ciint32_t RilCallback::DialResponse(const HDI::Ril::V1_1::RilRadioResponseInfo &responseInfo) 77094332d3Sopenharmony_ci{ 78094332d3Sopenharmony_ci printf("DialResponse"); 79094332d3Sopenharmony_ci return 0; 80094332d3Sopenharmony_ci} 81094332d3Sopenharmony_ci 82094332d3Sopenharmony_civoid RilSample(void) 83094332d3Sopenharmony_ci{ 84094332d3Sopenharmony_ci /* 创建Ril接口实例 */ 85094332d3Sopenharmony_ci sptr<OHOS::HDI::Ril::V1_1::IRil> g_rilInterface = OHOS::HDI::Ril::V1_1::IRil::Get(); 86094332d3Sopenharmony_ci if (g_rilInterface == nullptr) { 87094332d3Sopenharmony_ci return; 88094332d3Sopenharmony_ci } 89094332d3Sopenharmony_ci /* 设置回调*/ 90094332d3Sopenharmony_ci sptr<HDI::Ril::V1_1::IRilCallback> g_cbObj = new RilCallback(); 91094332d3Sopenharmony_ci g_rilInterface->SetCallback(RilCallback()); 92094332d3Sopenharmony_ci 93094332d3Sopenharmony_ci /**拨打电话**/ 94094332d3Sopenharmony_ci int32_t slotId = 0; 95094332d3Sopenharmony_ci int32_t serialId = 1; 96094332d3Sopenharmony_ci HDI::Ril::V1_1::DialInfo dialInfo = {}; 97094332d3Sopenharmony_ci dialInfo.address = "10086"; 98094332d3Sopenharmony_ci dialInfo.clir = 0; 99094332d3Sopenharmony_ci int32_t ret = g_rilInterface->Dial(slotId, serialId, dialInfo); 100094332d3Sopenharmony_ci} 101094332d3Sopenharmony_ci``` 102094332d3Sopenharmony_ci 103094332d3Sopenharmony_ci## 相关仓 104094332d3Sopenharmony_ci 105094332d3Sopenharmony_ci[驱动子系统](https://gitee.com/openharmony/docs/blob/master/zh-cn/readme/%E9%A9%B1%E5%8A%A8%E5%AD%90%E7%B3%BB%E7%BB%9F.md) 106094332d3Sopenharmony_ci 107094332d3Sopenharmony_ci[drivers\_framework](https://gitee.com/openharmony/drivers_framework/blob/master/README_zh.md) 108094332d3Sopenharmony_ci 109094332d3Sopenharmony_ci[drivers\_adapter](https://gitee.com/openharmony/drivers_adapter/blob/master/README_zh.md) 110094332d3Sopenharmony_ci 111094332d3Sopenharmony_ci[drivers\_adapter\_khdf\_linux](https://gitee.com/openharmony/drivers_adapter_khdf_linux/blob/master/README_zh.md) 112094332d3Sopenharmony_ci 113094332d3Sopenharmony_ci[drivers\_peripheral](https://gitee.com/openharmony/drivers_peripheral) 114094332d3Sopenharmony_ci 115094332d3Sopenharmony_ci[telephony_core_service](https://gitee.com/openharmony/telephony_core_service/blob/master/README_zh.md) 116094332d3Sopenharmony_ci 117094332d3Sopenharmony_ci[telephony\_ril\_adapter](https://gitee.com/openharmony/telephony_ril_adapter/blob/master/README_zh.md) 118094332d3Sopenharmony_ci 119