Other Parts Discussed in Post: CC1310, CC1350, CC2640, CC2640R2F, CC2650

作者: TI 工程师 Fan Zhang

CC1310 是经济高效型、超低功耗无线 MCU 中低于 1GHz 系列的首款器件。CC1310 器件在支持多个物理层和 RF 标准的平台中将灵活的超低功耗 RF 收发器和强大的 48MHz Cortex®-M3 微控制器相结合。专用无线控制器 (Cortex®-M0) 处理 ROM 或 RAM 中存储的低层 RF 协议命令,从而确保超低功耗和灵活度。

针对不同的应用需求,CC1310提供多种不同封装,包括:7mm × 7mm RGZ VQFN48 封装(30 个通用输入/输出 (GPIO)),5mm × 5mm RHB VQFN32 封装(15 个 GPIO),4mm × 4mm RSM VQFN32 封装(10 个 GPIO)。由于CC1310 Launchpad上使用的是7mm × 7mm封装芯片,SDK中附带的示例工程大多是基于7mm × 7mm封装芯片编写的。有些使用5mm × 5mm或4mm × 4mm封装芯片的客户,在CC1310 Launchpad上评估调试都没问题,但是将代码移植到自己的使用了5mm × 5mm或4mm × 4mm封装芯片的板子上后,就出现这样那样的问题了。比如编译报错说找不到变量声明;代码运行效果与之前在Launchpad上不一样;低功耗状态功耗偏高等。其实,这些问题都是在代码移植过程中的板级文件配置不正确导致的。

本文将以SDK(simplelink_cc13x0_sdk_2_20_00_38)中的pinInterrupt例程为例,介绍如何将这个例程从7mm × 7mm封装芯片移植到使用5mm × 5mm封装芯片的目标板上。同时,这种移植方法,同样也适用于TI SimpleLink 平台下的其它芯片,包括:

  • CC1310、CC1312
  • CC1350、CC1352
  • CC2640、CC2640R2F、CC2642
  • CC2650、CC2652

一、从SDK中导入pinInterrupt例程,并在CC1310 Launchpad上进行调试。

如下图所示,从SDK中导入pinInterrupt例程,无需对导入的工程做任何修改,直接进行编译,然后下载到CC1310 Launchpad上。按Launchpad上的BTN-1,红色LED状态会翻转(由亮变灭,或由灭变亮);按Launchpad上的BTN-2,绿色LED状态会翻转。

二、修改板级文件,测得<1uA的standby电流。

1. Board.h

Board.h文件中都是“#define”宏定义,是否修改并不影响代码在不同封装芯片上的运行,可以暂时不做修改。

2. CC1310_LAUNCHXL_fxns.c

从2.20版本SDK开始,示例代码中将片外SPI Flash操作API从CC1310_LAUNCHXL.c文件移到了CC1310_LAUNCHXL_fxns.c文件中。使用2.20之前版本SDK的用户可以在CC1310_LAUNCHXL.c中找到这几个API。

如果目标板上没有使用片外SPI Flash,可以将这个几个API的实现代码直接屏蔽。选中需要屏蔽的代码段,按下快捷键“Ctrl + /”即可对代码段整体进行屏蔽。

/*

* ======== CC1310_LAUNCHXL_sendExtFlashByte ========

*/

void CC1310_LAUNCHXL_sendExtFlashByte(PIN_Handle pinHandle, uint8_t byte)

{

//   uint8_t i;

//

//   /* SPI Flash CS */

//   PIN_setOutputValue(pinHandle, IOID_20, 0);

//

//   for (i = 0; i < 8; i++) {

//       PIN_setOutputValue(pinHandle, IOID_10, 0); /* SPI Flash CLK */

//

//       /* SPI Flash MOSI */

//       PIN_setOutputValue(pinHandle, IOID_9, (byte >> (7 - i)) & 0x01);

//       PIN_setOutputValue(pinHandle, IOID_10, 1); /* SPI Flash CLK */

//

//       /*

//         * Waste a few cycles to keep the CLK high for at

//         * least 45% of the period.

//         * 3 cycles per loop: 8 loops @ 48 Mhz = 0.5 us.

//         */

//       CPUdelay(8);

//   }

//

//   PIN_setOutputValue(pinHandle, IOID_10, 0); /* CLK */

//   PIN_setOutputValue(pinHandle, IOID_20, 1); /* CS */

//

//   /*

//     * Keep CS high at least 40 us

//     * 3 cycles per loop: 700 loops @ 48 Mhz ~= 44 us

//     */

//   CPUdelay(700);

}

 

/*

* ======== CC1310_LAUNCHXL_wakeUpExtFlash ========

*/

void CC1310_LAUNCHXL_wakeUpExtFlash(void)

{

//   PIN_Config extFlashPinTable[] = {

//       /* SPI Flash CS */

//       IOID_20 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL |

//               PIN_INPUT_DIS | PIN_DRVSTR_MED,

//       PIN_TERMINATE

//   };

//   PIN_State extFlashPinState;

//   PIN_Handle extFlashPinHandle = PIN_open(&extFlashPinState, extFlashPinTable);

//

//   /*

//     * To wake up we need to toggle the chip select at

//     * least 20 ns and ten wait at least 35 us.

//     */

//

//   /* Toggle chip select for ~20ns to wake ext. flash */

//   PIN_setOutputValue(extFlashPinHandle, IOID_20, 0);

//   /* 3 cycles per loop: 1 loop @ 48 Mhz ~= 62 ns */

//   CPUdelay(1);

//   PIN_setOutputValue(extFlashPinHandle, IOID_20, 1);

//   /* 3 cycles per loop: 560 loops @ 48 Mhz ~= 35 us */

//   CPUdelay(560);

//

//   PIN_close(extFlashPinHandle);

}

 

/*

* ======== CC1310_LAUNCHXL_shutDownExtFlash ========

*/

void CC1310_LAUNCHXL_shutDownExtFlash(void)

{

//   /*

//     * To be sure we are putting the flash into sleep and not waking it,

//     * we first have to make a wake up call

//     */

//   CC1310_LAUNCHXL_wakeUpExtFlash();

//

//   PIN_Config extFlashPinTable[] = {

//       /* SPI Flash CS*/

//       IOID_20 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL |

//               PIN_INPUT_DIS | PIN_DRVSTR_MED,

//       /* SPI Flash CLK */

//       IOID_10 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL |

//               PIN_INPUT_DIS | PIN_DRVSTR_MED,

//       /* SPI Flash MOSI */

//       IOID_9 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL |

//               PIN_INPUT_DIS | PIN_DRVSTR_MED,

//       /* SPI Flash MISO */

//       IOID_8 | PIN_INPUT_EN | PIN_PULLDOWN,

//       PIN_TERMINATE

//   };

//   PIN_State extFlashPinState;

//   PIN_Handle extFlashPinHandle = PIN_open(&extFlashPinState, extFlashPinTable);

//

//   uint8_t extFlashShutdown = 0xB9;

//

//   CC1310_LAUNCHXL_sendExtFlashByte(extFlashPinHandle, extFlashShutdown);

//

//   PIN_close(extFlashPinHandle);

}

3. CC1310_LAUNCHXL_TIRTOS.cmd

通常,.cmd文件不需要进行修改。如果你使用了包含较小Flash的CC1310芯片,则需要在.cmd文件中设置正确的FLASH_SIZE

/* The starting address of the application. Normally the interrupt vectors */

/* must be located at the beginning of the application.                     */

#define FLASH_BASE             0x0

#define FLASH_SIZE             0x20000         // 0x20000 = 128k, 0x10000 = 64k

#define RAM_BASE               0x20000000

#define RAM_SIZE               0x5000

4. CC1310_LAUNCHXL.c

CC1310_LAUNCHXL.c中有很多关于各个片上外设的驱动对应的常量,我们可以先把没有用到的外设对应的定义部分先屏蔽掉,只保留pinInterrupt例程需要用到的PIN和Power模块。

另外,我们在这一阶段只测量standby状态工作电流,不进行按键和LED操作,因此将PIN_Init也屏蔽掉。

/*

* ======== CC1310_LAUNCHXL_initGeneral ========

*/

void CC1310_LAUNCHXL_initGeneral(void)

{

   Power_init();

 

//   if (PIN_init(BoardGpioInitTable) != PIN_SUCCESS) {

//       /* Error with PIN_init */

//       while (1);

//   }

 

   /* Perform board-specific initialization */

   Board_initHook();

}

5. CC1310_LAUNCHXL.h

CC1310_LAUNCHXL.h文件是引脚分配和片上外设相关的enum变量定义。同样,因为enum变量定义是否修改并不影响代码在不同封装芯片上的运行,可以暂时不做修改。

在CC1310_LAUNCHXL.h文件中,将所有引脚都设置成PIN_UNASSIGNED

/* Mapping of pins to board signals using general board aliases

*     <board signal alias>                 <pin mapping>   <comments>

*/

 

/* Analog capable DIOs */

#define CC1310_LAUNCHXL_DIO23_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO24_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO25_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO26_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO27_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO28_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO29_ANALOG         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO30_ANALOG         PIN_UNASSIGNED

 

/* Digital IOs */

#define CC1310_LAUNCHXL_DIO0                 PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO1                 PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO12                 PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO15                 PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO16_TDO             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO17_TDI             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO21                 PIN_UNASSIGNED

#define CC1310_LAUNCHXL_DIO22                 PIN_UNASSIGNED

 

/* Discrete Inputs */

#define CC1310_LAUNCHXL_PIN_BTN1             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PIN_BTN2             PIN_UNASSIGNED

 

/* GPIO */

#define CC1310_LAUNCHXL_GPIO_LED_ON           1

#define CC1310_LAUNCHXL_GPIO_LED_OFF         0

 

/* I2C */

#define CC1310_LAUNCHXL_I2C0_SCL0             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_I2C0_SDA0             PIN_UNASSIGNED

 

/* LEDs */

#define CC1310_LAUNCHXL_PIN_LED_ON           1

#define CC1310_LAUNCHXL_PIN_LED_OFF           0

#define CC1310_LAUNCHXL_PIN_RLED              PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PIN_GLED             PIN_UNASSIGNED

 

/* PWM Outputs */

#define CC1310_LAUNCHXL_PWMPIN0               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN1               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN2               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN3               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN4               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN5               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN6               PIN_UNASSIGNED

#define CC1310_LAUNCHXL_PWMPIN7               PIN_UNASSIGNED

 

/* SPI */

#define CC1310_LAUNCHXL_SPI_FLASH_CS         PIN_UNASSIGNED

#define CC1310_LAUNCHXL_FLASH_CS_ON           0

#define CC1310_LAUNCHXL_FLASH_CS_OFF         1

 

/* SPI Board */

#define CC1310_LAUNCHXL_SPI0_MISO             PIN_UNASSIGNED         /* RF1.20 */

#define CC1310_LAUNCHXL_SPI0_MOSI             PIN_UNASSIGNED         /* RF1.18 */

#define CC1310_LAUNCHXL_SPI0_CLK             PIN_UNASSIGNED         /* RF1.16 */

#define CC1310_LAUNCHXL_SPI0_CSN             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_SPI1_MISO             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_SPI1_MOSI             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_SPI1_CLK             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_SPI1_CSN             PIN_UNASSIGNED

 

/* UART Board */

#define CC1310_LAUNCHXL_UART_RX               PIN_UNASSIGNED         /* RXD */

#define CC1310_LAUNCHXL_UART_TX               PIN_UNASSIGNED         /* TXD */

#define CC1310_LAUNCHXL_UART_CTS             PIN_UNASSIGNED         /* CTS */

#define CC1310_LAUNCHXL_UART_RTS             PIN_UNASSIGNED         /* RTS */

6. pinInterrupt.c

因为我们把所有的引脚都设置成了PIN_UNASSIGNED,所以在pinInterrupt.c文件中对引脚的操作会报错,我们先暂时将这些语句屏蔽掉。

/*

* Initial LED pin configuration table

*   - LEDs Board_PIN_LED0 is on.

*   - LEDs Board_PIN_LED1 is off.

*/

PIN_Config ledPinTable[] = {

//   Board_PIN_LED0 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MAX,

//   Board_PIN_LED1 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,

   PIN_TERMINATE

};

 

/*

* Application button pin configuration table:

*   - Buttons interrupts are configured to trigger on falling edge.

*/

PIN_Config buttonPinTable[] = {

//   Board_PIN_BUTTON0 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_NEGEDGE,

//   Board_PIN_BUTTON1 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_NEGEDGE,

   PIN_TERMINATE

};

/*

* ======== buttonCallbackFxn ========

* Pin interrupt Callback function board buttons configured in the pinTable.

* If Board_PIN_LED3 and Board_PIN_LED4 are defined, then we'll add them to the PIN

* callback function.

*/

void buttonCallbackFxn(PIN_Handle handle, PIN_Id pinId) {

//   uint32_t currVal = 0;

//

//   /* Debounce logic, only toggle if the button is still pushed (low) */

//   CPUdelay(8000*50);

//   if (!PIN_getInputValue(pinId)) {

//       /* Toggle LED based on the button pressed */

//       switch (pinId) {

//           case Board_PIN_BUTTON0:

//               currVal = PIN_getOutputValue(Board_PIN_LED0);

//               PIN_setOutputValue(ledPinHandle, Board_PIN_LED0, !currVal);

//               break;

//

//           case Board_PIN_BUTTON1:

//               currVal = PIN_getOutputValue(Board_PIN_LED1);

//               PIN_setOutputValue(ledPinHandle, Board_PIN_LED1, !currVal);

//               break;

//

//           default:

//               /* Do nothing */

//               break;

//       }

//   }

}

 

/*

* ======== mainThread ========

*/

void *mainThread(void *arg0)

{

 

   /* Open LED pins */

//   ledPinHandle = PIN_open(&ledPinState, ledPinTable);

//   if(!ledPinHandle) {

//       /* Error initializing board LED pins */

//       while(1);

//   }

//

//   buttonPinHandle = PIN_open(&buttonPinState, buttonPinTable);

//   if(!buttonPinHandle) {

//       /* Error initializing button pins */

//       while(1);

//   }

//

//   /* Setup callback for button pins */

//   if (PIN_registerIntCb(buttonPinHandle, &buttonCallbackFxn) != 0) {

//       /* Error registering button callback function */

//       while(1);

//   }

 

   /* Loop forever */

   while(1) {

       sleep(1000);

   }

}

至此,所有代码修改已经完成,保存所有的源文件,重新编译,然后下载到目标板上。

代码编译结束时,会提示下面警告信息,提示声明的变量没有使用,确实是,但不用管它。

断开JTAG连接,将万用表串入电源与目标板之间,就可以观察到<1uA的工作电流,因为现在代码绝大部分时间都是处于standby状态。

三、按照目标板硬件配置引脚分配。

在我们使用的目标板上,有一个按键和一个LED。按键作为输入连到CC1310的DIO11,然后使用DIO9输出电平控制LED。针对这个配置,在按照上述步骤修改过的代码上继续进行如下修改。

1. CC1310_LAUNCHXL.c

取消对PIN_init的 屏蔽。CCS中对某个代码段进行取消屏蔽操作的快捷键还是“Ctrl + /”。

/*

* ======== CC1310_LAUNCHXL_initGeneral ========

*/

void CC1310_LAUNCHXL_initGeneral(void)

{

   Power_init();

 

   if (PIN_init(BoardGpioInitTable) != PIN_SUCCESS) {

       /* Error with PIN_init */

       while (1);

   }

 

   /* Perform board-specific initialization */

   Board_initHook();

}

2. CC1310_LAUNCHXL.h

分别设置CC1310_LAUNCHXL_PIN_BTN1CC1310_LAUNCHXL_PIN_RLED对应的引脚,其他仍保持PIN_UNASSIGNED设置。

/* Discrete Inputs */

#define CC1310_LAUNCHXL_PIN_BTN1             IOID_11

#define CC1310_LAUNCHXL_PIN_BTN2             PIN_UNASSIGNED

 

/* GPIO */

#define CC1310_LAUNCHXL_GPIO_LED_ON           1

#define CC1310_LAUNCHXL_GPIO_LED_OFF         0

 

/* I2C */

#define CC1310_LAUNCHXL_I2C0_SCL0             PIN_UNASSIGNED

#define CC1310_LAUNCHXL_I2C0_SDA0             PIN_UNASSIGNED

 

/* LEDs */

#define CC1310_LAUNCHXL_PIN_LED_ON           1

#define CC1310_LAUNCHXL_PIN_LED_OFF           0

#define CC1310_LAUNCHXL_PIN_RLED             IOID_9

#define CC1310_LAUNCHXL_PIN_GLED             PIN_UNASSIGNED

3. pinInterrupt.c

取消对Board_PIN_LED0Board_PIN_BUTTON0的屏蔽,取消对Board_PIN_BUTTON0的中断处理部分的屏蔽,取消ledPinHandlebuttonPinHandle的初始化和中断处理函数注册的屏蔽。

/*

* Initial LED pin configuration table

*   - LEDs Board_PIN_LED0 is on.

*   - LEDs Board_PIN_LED1 is off.

*/

PIN_Config ledPinTable[] = {

   Board_PIN_LED0 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MAX,

//   Board_PIN_LED1 | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX,

   PIN_TERMINATE

};

 

/*

* Application button pin configuration table:

*   - Buttons interrupts are configured to trigger on falling edge.

*/

PIN_Config buttonPinTable[] = {

   Board_PIN_BUTTON0 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_NEGEDGE,

//   Board_PIN_BUTTON1 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_NEGEDGE,

   PIN_TERMINATE

};

 

/*

* ======== buttonCallbackFxn ========

* Pin interrupt Callback function board buttons configured in the pinTable.

* If Board_PIN_LED3 and Board_PIN_LED4 are defined, then we'll add them to the PIN

* callback function.

*/

void buttonCallbackFxn(PIN_Handle handle, PIN_Id pinId) {

   uint32_t currVal = 0;

 

   /* Debounce logic, only toggle if the button is still pushed (low) */

   CPUdelay(8000*50);

   if (!PIN_getInputValue(pinId)) {

       /* Toggle LED based on the button pressed */

       switch (pinId) {

           case Board_PIN_BUTTON0:

               currVal = PIN_getOutputValue(Board_PIN_LED0);

               PIN_setOutputValue(ledPinHandle, Board_PIN_LED0, !currVal);

               break;

 

//           case Board_PIN_BUTTON1:

//               currVal = PIN_getOutputValue(Board_PIN_LED1);

//               PIN_setOutputValue(ledPinHandle, Board_PIN_LED1, !currVal);

//               break;

 

           default:

               /* Do nothing */

               break;

       }

   }

}

 

/*

* ======== mainThread ========

*/

void *mainThread(void *arg0)

{

 

   /* Open LED pins */

   ledPinHandle = PIN_open(&ledPinState, ledPinTable);

   if(!ledPinHandle) {

       /* Error initializing board LED pins */

       while(1);

   }

 

   buttonPinHandle = PIN_open(&buttonPinState, buttonPinTable);

   if(!buttonPinHandle) {

       /* Error initializing button pins */

       while(1);

   }

 

   /* Setup callback for button pins */

   if (PIN_registerIntCb(buttonPinHandle, &buttonCallbackFxn) != 0) {

       /* Error registering button callback function */

       while(1);

   }

 

   /* Loop forever */

   while(1) {

       sleep(1000);

   }

}

至此,所有代码修改已经完成,保存所有的源文件,重新编译,然后下载到目标板上。

每按一次目标板上的按键,LED的状态会翻转一次。

这样,我们就成功的将SDK中基于7mm × 7mm封装的pinInterrupt例程移植到了使用5mm × 5mm封装的目标板上。这个例程比较简单,只使用到了PIN 模块。如果用户需要使用更多片上外设,比如ADC,UART等,只需在CC1310_LAUNCHXL.c文件中取消对应模块代码的屏蔽,并在CC1310_LAUNCHXL.h文件中,按照目标板上的引脚关系,将对应的引脚配置由PIN_UNASSIGNED修改为对应的IO即可。

Anonymous
  • 您好,我从7X7移植到5X5,发现DIO13怎么都控制不上,不知道什么原因,能不能帮我看看,这是CC1310_LAUNCHXL_GPIOName:

    /*!
     *  @def    CC1310_LAUNCHXL_GPIOName
     *  @brief  Enum of GPIO names
     */
    typedef enum CC1310_LAUNCHXL_GPIOName {
    //    CC1310_LAUNCHXL_SPI0_MASTER_TO_SLAVE = 0,
        CC1310_LAUNCHXL_FEM_CSD = 0,
        CC1310_LAUNCHXL_FEM_CPS,
        CC1310_LAUNCHXL_FEM_CTX_VCTL1,
        CC1310_LAUNCHXL_FEM_VCTL2,
        CC1310_LAUNCHXL_SPI0_SLAVE_TO_MASTER,
        CC1310_LAUNCHXL_SPI1_ACC_CSN,
        CC1310_LAUNCHXL_SPI1_MAG_CSN,
        CC1310_LAUNCHXL_GPIOCOUNT
    } CC1310_LAUNCHXL_GPIOName;

    这是gpioPinConfigs[]:

    GPIO_PinConfig gpioPinConfigs[] = {
        /* Input pins */
    //    GPIOCC26XX_DIO_16 | GPIO_DO_NOT_CONFIG,  /* M_TO_C   CC1310_LAUNCHXL_SPI_MASTER_READY*/
    
    
        /* Output pins */
        GPIOCC26XX_DIO_07 | GPIO_DO_NOT_CONFIG,  /* FEM CSD */
        GPIOCC26XX_DIO_06 | GPIO_DO_NOT_CONFIG,  /* FEM CPS */
        GPIOCC26XX_DIO_08 | GPIO_DO_NOT_CONFIG,  /* FEM CTX VCTL1 */
        GPIOCC26XX_DIO_09 | GPIO_DO_NOT_CONFIG,  /* FEM CTX VCTL2 */
        GPIOCC26XX_DIO_03 | GPIO_DO_NOT_CONFIG,  /* C_TO_M   CC1310_LAUNCHXL_SPI_SLAVE_READY*/
        GPIOCC26XX_DIO_13 | GPIO_DO_NOT_CONFIG,     /* SPI1 CSN ACC */
        GPIOCC26XX_DIO_14 | GPIO_DO_NOT_CONFIG,     /* SPI1 CSN MAG */
    
    
    };

    这是我的配置,发现配置怎么都不生效:

    void gpio_config()
    {
        // 下面的2行在确认pinTable open成功后,可以删除掉
        GPIO_setConfig(Board_SPI_ACC_CSN, GPIO_CFG_OUT | GPIO_CFG_OUT_HIGH );
        GPIO_setConfig(Board_SPI_MASTER_READY, GPIO_CFG_IN_PU | GPIO_CFG_IN_INT_FALLING);
        GPIO_setConfig(Board_SPI_SLAVE_READY, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_HIGH );
        GPIO_setConfig(Board_SPI_MAG_CSN, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_HIGH );
        GPIO_setConfig(Board_FEM_CSD, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_HIGH );
        GPIO_setConfig(Board_FEM_CTX_VCTL1, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_LOW );
    //    GPIO_setConfig(Board_FEM_CPS, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_LOW );
        GPIO_setConfig(Board_FEM_VCTL2, GPIO_CFG_OUTPUT | GPIO_CFG_OUT_HIGH );
        GPIO_setConfig(Board_SPI_MAG_IRQ, GPIO_CFG_IN_PU | GPIO_CFG_IN_INT_FALLING );
    
    }

    只有DIO13不生效,DIO14都是可以控制的。

    CC1310_LAUNCHXL.h中没有再对这些引脚进行定义,

    /* Analog capable DIOs */
    #define CC1310_LAUNCHXL_DIO23_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO24_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO25_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO26_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO27_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO28_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO29_ANALOG          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO30_ANALOG          PIN_UNASSIGNED
    
    /* Digital IOs */
    #define CC1310_LAUNCHXL_DIO0                  PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO1                  PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO12                 PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO15                 PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO16_TDO             PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO17_TDI             PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO21                 PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO22                 PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO7                  PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO8                  PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO6                  PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO9                  PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO13                 PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_DIO14                 PIN_UNASSIGNED
    
    /* Discrete Inputs */
    #define CC1310_LAUNCHXL_PIN_BTN1              PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PIN_BTN2              PIN_UNASSIGNED
    
    /* GPIO */
    #define CC1310_LAUNCHXL_GPIO_LED_ON           1
    #define CC1310_LAUNCHXL_GPIO_LED_OFF          0
    
    /* I2C */
    #define CC1310_LAUNCHXL_I2C0_SCL0             PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_I2C0_SDA0             PIN_UNASSIGNED
    
    /* I2S */
    #define CC1310_LAUNCHXL_I2S_ADO               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_I2S_ADI               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_I2S_BCLK              PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_I2S_MCLK              PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_I2S_WCLK              PIN_UNASSIGNED
    
    /* LEDs */
    #define CC1310_LAUNCHXL_PIN_LED_ON            1
    #define CC1310_LAUNCHXL_PIN_LED_OFF           0
    #define CC1310_LAUNCHXL_PIN_RLED              PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PIN_GLED              PIN_UNASSIGNED
    
    /* PWM Outputs */
    #define CC1310_LAUNCHXL_PWMPIN0               CC1310_LAUNCHXL_PIN_RLED
    #define CC1310_LAUNCHXL_PWMPIN1               CC1310_LAUNCHXL_PIN_GLED
    #define CC1310_LAUNCHXL_PWMPIN2               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PWMPIN3               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PWMPIN4               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PWMPIN5               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PWMPIN6               PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_PWMPIN7               PIN_UNASSIGNED
    
    /* SPI */
    #define CC1310_LAUNCHXL_SPI_FLASH_CS          PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_FLASH_CS_ON           0
    #define CC1310_LAUNCHXL_FLASH_CS_OFF          1
    
    /* SPI Board */
    //#define CC1310_LAUNCHXL_SPI0_MISO             IOID_8          /* RF1.20 */
    #define CC1310_LAUNCHXL_SPI0_MISO             IOID_0
    #define CC1310_LAUNCHXL_SPI0_MOSI             IOID_1
    //#define CC1310_LAUNCHXL_SPI0_MOSI             IOID_9          /* RF1.18 */
    #define CC1310_LAUNCHXL_SPI0_CLK              IOID_2
    //#define CC1310_LAUNCHXL_SPI0_CLK              IOID_10         /* RF1.16 */
    //#define CC1310_LAUNCHXL_SPI0_CSN              IOID_11
    #define CC1310_LAUNCHXL_SPI0_CSN              IOID_4
    #define CC1310_LAUNCHXL_SPI0_C_TO_M           IOID_3
    #define CC1310_LAUNCHXL_SPI0_M_TO_C           IOID_6           // 暂时先用CPS引脚
    
    
    #define CC1310_LAUNCHXL_SPI1_MISO             IOID_11
    #define CC1310_LAUNCHXL_SPI1_MOSI             IOID_10
    #define CC1310_LAUNCHXL_SPI1_CLK              IOID_12
    #define CC1310_LAUNCHXL_SPI1_CSN              PIN_UNASSIGNED
    #define CC1310_LAUNCHXL_MAG_IRQ               IOID_5
    
    /* UART Board */
    #define CC1310_LAUNCHXL_UART_RX               PIN_UNASSIGNED          /* RXD */
    #define CC1310_LAUNCHXL_UART_TX               PIN_UNASSIGNED          /* TXD */
    #define CC1310_LAUNCHXL_UART_CTS              PIN_UNASSIGNED         /* CTS */
    #define CC1310_LAUNCHXL_UART_RTS              PIN_UNASSIGNED         /* RTS */