After upgrading to MQX4.1, I don't see timer_lpt.h get copied into lib\...\debug\bsp and that causes compiler error for reference to LPT_FLAG_CLOCK_SOURCE_ALL. Which BSPCFG_xxx flag do I need set to enable the compilation of low power timer.
Further digging into this problem, I realized that the low power timer API is removed from MQX4.1, not sure why. I am working on k20d50m BSP and K20DX128VFM5 Kinetis that does have low power timer (LPTimer).
Message was edited by: Hui Shao