ELF4( U$ $$ $4$$d$$$$$$$$$$$T$$$$$$$$$$D$$t$$$$$$$$4$$d$$$$$############## start to pwm0 testing #############echo 1khz > /sys/class/pwm-sunxi/pwm0/periodecho 2khz > /sys/class/pwm-sunxi/pwm0/periodecho 3khz > /sys/class/pwm-sunxi/pwm0/periodecho 4khz > /sys/class/pwm-sunxi/pwm0/periodecho 5khz > /sys/class/pwm-sunxi/pwm0/periodecho 6khz > /sys/class/pwm-sunxi/pwm0/periodecho 7khz > /sys/class/pwm-sunxi/pwm0/periodecho 8khz > /sys/class/pwm-sunxi/pwm0/periodecho 9khz > /sys/class/pwm-sunxi/pwm0/periodecho 10khz > /sys/class/pwm-sunxi/pwm0/periodecho 11khz > /sys/class/pwm-sunxi/pwm0/periodecho 12khz > /sys/class/pwm-sunxi/pwm0/periodecho 13khz > /sys/class/pwm-sunxi/pwm0/periodecho 14khz > /sys/class/pwm-sunxi/pwm0/periodecho 15khz > /sys/class/pwm-sunxi/pwm0/periodecho 16khz > /sys/class/pwm-sunxi/pwm0/periodecho 17khz > /sys/class/pwm-sunxi/pwm0/periodecho 18khz > /sys/class/pwm-sunxi/pwm0/periodecho 19khz > /sys/class/pwm-sunxi/pwm0/periodecho 20khz > /sys/class/pwm-sunxi/pwm0/periodGCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3zR| AB  .symtab.strtab.shstrtab.rel.text.data.bss.rodata.comment.note.GNU-stack.rel.eh_frame4   %H+H0H80:+AeUh8Q   _   , %test_pwm.cmainputcharputssystemusleep  ) 05 A HM Y `e q x}               % 1 8= I PU a hm y