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器件型号：CC2640R2F 主题中讨论的其他器件：CC2642R、
大家好、
以下是客户提出的问题、可能需要您的帮助：
从电路板资源的角度来看、ADC0在 DIO23上输入、ADC1在 DIO24上输入：
Board_init()在进入 main()后首先执行；
Board_init()也调用 CC2640R2_LAUNCHXL_initGeneral()；
在 CC2640R2_LAUNCHXL_initGeneral()中；执行 Power_init()；然后执行 PIN_init()；
1) Power_init()做什么？初始化电源相关资源？但似乎再次处理时钟。 如果应用不涉及电源管理、是否可以在不修改内容的情况下直接调用它？
* ======== Power_init ========
*/
int_fast16_t Power_init()
{
ClockP_Params clockParams;
uint32_t ccfgLfClkSrc;
uint32_t timeout;
/* if this function has already been called, just return */
if (PowerCC26XX_module.initialized) {
return (Power_SOK);
}
#if defined(DeviceFamily_CC26X0R2)
/* check to see if the JTAG_PD is on, meaning the emulator was attached during boot and */
/* that the user is in an active debug session */
PowerCC26XX_module.emulatorAttached = (HWREG(AON_WUC_BASE + AON_WUC_O_PWRSTAT) & AON_WUC_PWRSTAT_JTAG_PD_ON) == AON_WUC_PWRSTAT_JTAG_PD_ON;
#endif
/* set module state field 'initialized' to true */
PowerCC26XX_module.initialized = true;
/* set the module state enablePolicy field */
PowerCC26XX_module.enablePolicy = PowerCC26XX_config.enablePolicy;
/* copy the Power policy function to module state */
PowerCC26XX_module.policyFxn = PowerCC26XX_config.policyFxn;
/* construct the Clock object for scheduling of wakeups */
/* initiated and started by the power policy */
ClockP_Params_init(&clockParams);
clockParams.period = 0;
clockParams.startFlag = false;
clockParams.arg = 0;
ClockP_construct(&PowerCC26XX_module.clockObj, &emptyClockFunc,
0, &clockParams);
/* construct the Clock object for XOSC_HF switching */
/* initiated and started by Power module when activating XOSC_HF */
ClockP_construct(&PowerCC26XX_module.xoscClockObj, &switchXOSCHFclockFunc,
0, &clockParams);
/* construct the Clock object for disabling LF clock quailifiers */
/* one shot, auto start, first expires at 100 msec */
ClockP_construct(&PowerCC26XX_module.lfClockObj, &lfClockReadyCallback,
0, &clockParams);
(*(PowerCC26XX_config.calibrateFxn))(PowerCC26XX_SETUP_CALIBRATE);
DRIVERLIB_ASSERT_CURR_RELEASE();
2) PIN_init()中的 BoardGpioInitTable 没有提到 ADC0 (DIO23)和 ADC1 (DIO24)，它们的初始化代码在哪里？
const PIN_Config BoardGpioInitTable[] = {
CC2640R2_LAUNCHXL_PIN_RLED | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX, /* LED initially off */
CC2640R2_LAUNCHXL_PIN_GLED | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL | PIN_DRVSTR_MAX, /* LED initially off */
CC2640R2_LAUNCHXL_PIN_BTN1 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_BOTHEDGES | PIN_HYSTERESIS, /* Button is active low */
CC2640R2_LAUNCHXL_PIN_BTN2 | PIN_INPUT_EN | PIN_PULLUP | PIN_IRQ_BOTHEDGES | PIN_HYSTERESIS, /* Button is active low */
CC2640R2_LAUNCHXL_SPI_FLASH_CS | PIN_GPIO_OUTPUT_EN | PIN_GPIO_HIGH | PIN_PUSHPULL | PIN_DRVSTR_MIN, /* External flash chip select */
CC2640R2_LAUNCHXL_UART_RX | PIN_INPUT_EN | PIN_PULLDOWN, /* UART RX via debugger back channel */
CC2640R2_LAUNCHXL_UART_TX | PIN_GPIO_OUTPUT_EN | PIN_GPIO_LOW | PIN_PUSHPULL, /* UART TX via debugger back channel */
CC2640R2_LAUNCHXL_SPI0_MOSI | PIN_INPUT_EN | PIN_PULLDOWN, /* SPI master out - slave in */
CC2640R2_LAUNCHXL_SPI0_MISO | PIN_INPUT_EN | PIN_PULLDOWN, /* SPI master in - slave out */
CC2640R2_LAUNCHXL_SPI0_CLK | PIN_INPUT_EN | PIN_PULLDOWN, /* SPI clock */
PIN_TERMINATE
};
3) 3)此处定义 了 SPI0使用的引脚：
这些引脚在此处初始化：
但 IOID_8~IOID_11如何映射到 SPI0外设？
4) 4) 相同的 PIN 可以映射多个功能、例如数字 IO、模拟输入等。是否有任何有关如何映射的文档？
您可以帮助检查此案例吗？ 谢谢。
此致、
樱桃
