gonzui

mtkernel_3

lib/libtk/sysdepend/cpu/core/armv7m/wusec_armv7m.c - 1.6KB - 66 lines

29: 
30:         max = in_w(SYST_RVR);
31:         rem = max * usec / (TIMER_PERIOD * 1000) + 1;
32: 
33:         cur = in_w(SYST_CVR) & 0x00ffffff;
34: 
36:                 pre = cur;
37:                 cur = in_w(SYST_CVR) & 0x00ffffff;
38: