MotionAR初始化函数卡住了

我正在尝试将MotionAR库添加到在SensorTile上运行的DataLogger示例应用程序。我经理编译库并用它编程我的芯片。在main（）的顶部附近，我添加了简单的MotionAR_Initialize（）和MotionAR_GetLibVersion（）函数调用。似乎PC卡在init函数内部的循环中，如下所示。
我可以打破这个beq.n和b.n循环我将PC移动到ldr线（080070e8）并且程序继续正常。我能够从GetLibVersion函数中检索版本字符串。
知道init函数在等什么吗？

#sensortile＃STM32l4 #motion＃st-mems



以下为原文




I am trying to add MotionAR library to a DataLogger sample application running on SensorTile. I manager to compile the library and program my chip with it. Near the top of my main() I added simple MotionAR_Initialize() and MotionAR_GetLibVersion() function calls. It seems that PC is getting stuck in a loop inside of the init function as shown below.
I can break out of this beq.n and b.n loop my moving the PC to the ldr line (080070e8) and the program continues fine. I am able to retrieve the version string from the GetLibVersion function.
Any idea what the init function is waiting for?

#sensortile #stm32l4 #motion #st-mems