mtk基础入门.docVIP

MTK入门资料 文档内容：－》MTK软件架构－》如何编译－》开发目录结构解析－》开发工具的了解－》程序入口，程序导读－》MMI的制作1． MTK软件构架参考文档：MT6218_SW_ReleaseNote.pdfMTK为MediaTek公司提供的GSM软件方案。它包含5个部分：－》L1协议－》设备驱动－》协议栈－》MMI－》WAP应用MediaTek为用户提供3个工具：－》Catcher－》META－》MCTMTK软件架构图：下面3个部分组成该软件方案：? ? 1. MS Executable Software, which is the software running on the MS, includes the following modules - OS: Nucleus OS. - L1 Protocol Stack: GSM physical layer. - Drivers: device driver, like SIM, UART, GPIO, etc. - L2/L3 protocol stack: GSM protocol stack layer. - MMI: man-machine interface. - WAP: Wireless application protocol. - JAVA: J2ME Software ? ? 2. The Mobile Engineering Testing Architecture, also known as META ? ? 3. Catcher－》OS ? ? MediaTek采用Nucleus OS实时操作系统。KAL OS层为MediaTek’s软件和Nucleus操作系统的接口。它为任务提供许多系统服务函数，比如计时器，队列，内存管理，事件等等。－》L1 Protocol Stack? ? The physical layer or Layer 1 supports the transfer of bit streams on the radio medium according to the Technical Specifications of the 05-series. It provides service to upper layers and control the mapping and scheduling between the logical and physical channels. The TDMA framing and radio control parts are also implemented.? ? Layer 1 Asynchronous: handles the message request from upper layers and forward the result generated by layer 1 to upper layer. ? ? Surrounding Cell Engine: handles the neighbor cell power measurement and neighbor cell synchronization information acquisition. ? ? Layer 1 Control: handles the TDMA scheduling on the radio environment, including timing advance and power control command from serving base station. ? ? Layer 1 Driver: handles the DSP and Radio control －》Drivers? ? MCU外围设备的驱动，如下：SIM: Subscriber Identity Module(?? UART: Universal Asynchronous Receiver/Transmitter(?? SPI: Serial Port(?? Interface LCD: Liquid Crystal Display(?? GPIO: General Purpose(?? Input/Output GPT: General Purpose Timer(?? RTC: Real Time Clock(?? WDT: Watch Dog Timer(?? PWM: Pulse Width Modulation(?? Alerter(?? Keypad(?? P