TI 工程师：
硬件是自制的板子，最小系统，只有一个24M晶体，无32k晶体，芯片2640，软件版本BLE STACK 2.2.2和 IAR8.10，计划使用片内32K RC，参考了TI的文档Running Bluetooth® low energy on CC2640 Without 32 kHz Crystal，进行了一系列设置，使用C:\ti\simplelink\ble_sdk_2_02_02_25\examples\cc2650em中的simple peripheral例程，编译设置了power saving，可是上电后功耗是1.6ma，请问是什么原因？
1. Include rcosc_calibration.c, rcosc_calibration.h and ccfg_app_ble_rcosc.c files that are located at
<SDK_INSTALL_DIR>\examples\rtos\CC2640R2_LAUNCHXL\ble\common\cc26xx\rcosc or
<SDK_INSTALL_DIR>\src\common\cc26xx\rcosc.
2. Exclude ccfg_app_ble.c from build.
3. Add USE_RCOSC to Defined symbols.
4. Add the following code to your peripheralproject.c
#ifdef USE_RCOSC
#include "rcosc_calibration.h"
#endif //USE_RCOSC
5. Add the following code to your peripheralproject_init function in peripheralproject.c
#ifdef USE_RCOSC
RCOSC_enableCalibration();
#endif // USE_RCOSC
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Running Bluetooth® low energy on CC2640 Without 32 kHz Crystal
6. If using a custom board file, enable the RCOSC in the power policy. The board files included with the
BLE-Stack:
PowerCC26XX_Config PowerCC26XX_config = {
.policyInitFxn = NULL,
.policyFxn = &PowerCC26XX_standbyPolicy,
.calibrateFxn = &PowerCC26XX_calibrate,
.enablePolicy = TRUE,
.calibrateRCOSC_LF = TRUE,
.calibrateRCOSC_HF = TRUE,
}
7. Constrain the temperature variation to be less than 1°C/sec. If the temperature is to change faster than
1°C/sec, then a short calibration interval must be used. Calibration interval can be tuned in
rcosc_calibration.h
// 1000 ms
#define RCOSC_CALIBRATION_PERIOD 1000
其中第6项结构体 PowerCC26XX_config是RTOS自动调用的吗？
