经验maps k64开发板ksdk20代码移植指南

一，简介鉴于目前基于MAPS-K64开发板的KSDK2.0MAPS-开发板上使用KSDK2.0例程，故在此讲解如何将现有KSDK2.0例程移植到MAPS-K64开发led_output例程功能：串口打印相关信息，MAPS-DOCKLD1-LD4TWR-K64F120M开发板使用的型号是MK64FN1M0VMD12FRDM-K64F使用的型号是MK64FN1M0VLL12。鉴于MAPS-K64和TWR-K64F120M板载同为144脚封装，所以选择参考TWR-K64F120MKSDK2.0的代码。首先TWR-K64F120MKSDK2.0的代码， ,KinetisDesignStudioIDEIAREmbeddedWorkbenchforARMversion配套MAPS-DOCK开发板资料下面检查GPIO+UARTUART引脚、LD1-LD4四个GPIO引脚。通过检查MAPS-K64原理图以及MAPS-DOCK原理图，可以知道UART、LD1-LD4引文件夹名称修改为UART#defineBOARD_DEBUG_UART_CLKSRCkCLOCK_CoreSysClk#defineBOARD_DEBUG_UART_CLKSRCkCLOCK_CoreSysClk#defineBOARD_UART_IRQUART0_RX_TX_IRQnGPIO#defineBOARD_LED4_GPIO_PIN4U#defineBOARD_LED3_GPIOGPIOB#defineBOARD_LED3_GPIO_PIN5U#defineBOARD_LED2_GPIOGPIOB#defineBOARD_LED2_GPIO_PIN6U#defineBOARD_LED1_GPIOGPIOB#defineLED4_INIT(output) &(gpio_pin_config_t){kGPIO_DigitalOutput,(output)})/*!<EnabletargetLED4*/#defineLED4_ON()\GPIO_ClearPinsOutput(BOARD_LED4_GPIO,1U<<BOARD_LED4_GPIO_PIN)/*!<TurnontargetLED4*/#defineLED4_OFF()\GPIO_SetPinsOutput(BOARD_LED4_GPIO,1U<<BOARD_LED4_GPIO_PIN)/*!<TurnofftargetLED4*/#defineLED4_TOGGLE()\\&(gpio_pin_config_t){kGPIO_DigitalOutput,(output)})/*!<EnabletargetLED3*/#defineLED3_ON()\GPIO_ClearPinsOutput(BOARD_LED3_GPIO,1U<<BOARD_LED3_GPIO_PIN)/*!<TurnontargetLED3*/#defineLED3_OFF()\GPIO_SetPinsOutput(BOARD_LED3_GPIO,1U<<BOARD_LED3_GPIO_PIN)/*!<TurnofftargetLED3*/#defineLED3_TOGGLE()\\&(gpio_pin_config_t){kGPIO_DigitalOutput,(output)})/*!<EnabletargetLED2*/#defineLED2_ON()\GPIO_ClearPinsOutput(BOARD_LED2_GPIO,1U<<BOARD_LED2_GPIO_PIN)/*!<TurnontargetLED2*/#defineLED2_OFF()\GPIO_SetPinsOutput(BOARD_LED2_GPIO,1U<<BOARD_LED2_GPIO_PIN)/*!<TurnofftargetLED2*/#defineLED2_TOGGLE()\\&(gpio_pin_config_t){kGPIO_DigitalOutput,(output)})/*!<EnabletargetLED1*/#defineLED1_ON()\GPIO_ClearPinsOutput(BOARD_LED1_GPIO,1U<<BOARD_LED1_GPIO_PIN)/*!<TurnontargetLED1*/#defineLED1_OFF()\GPIO_SetPinsOutput(BOARD_LED1_GPIO,1U<<BOARD_LED1_GPIO_PIN)/*!<TurnofftargetLED1*/#defineLED1_TOGGLE()\GPIOTogglePinsOutput(BOARDLED1GPIO,1U<<BOARDLED1GPIOPIN)/*!<ToggleontargetLED1pin_mux.cPORT口的muxvoidvoid{/*Debuguartportmuxconfig/*Enableuartportclock*//*AffectsPORTA_PCR1register*//*AffectsPORTA_PCR2register*//*EnableGPIOportclock*//*LedpinmuxConfiguration*/}GPIODriverTheLEDistakingturnsto然后，MAPS-DOCK板上LD1-LD4int{/*int{/*DefinetheinitstructurefortheoutputLEDpin*/gpio_pin_config_tled_config={/*Boardpin,clock,debugconsoleinit*/ PRINTF("\r\nGPIODriverexample\r\n");PRINTF("\r\nTheLEDistakingturnstoshine.\r\n");/*InitoutputLEDGPIO.GPIO_PinInit(BOARD_LED1_GPIO,BOARD_LED1_GPIO_PIN,&led_config);GPIO_PinInit(BOARD_LED2_GPIO,BOARD_LED2_GPIO_PIN,&led_config);GPIO_PinInit(BOARD_LED3_GPIO,BOARD_LED3_GPIO_PIN,&led_config);while{GPIO_TogglePinsOutput(BOARD_LED1_GPIO,1u<<BOARD_LED1_GPIO_PIN);GPIO_TogglePinsOutput(BOARD_LED2_GPIO,1u<<BOARD_LED2_GPIO_PIN);GPIO_TogglePinsOu