tiq0
WDTCTLWDTPWWDTHOLD
WDTCTLWDTPWWDTHOLD
SCFQCTL61
SCFI0FN_2
fDCOCLK1412MHz
FLL_CTL0XCAP18PF
do

IFG1OFIFG清除振荡器失效标志foriq00xFFiq00iq0延时，等待XT2起振
whileIFG1OFIFG0判断XT2是否起振延时，等待XT2起振
floatij
P1DIR0x01
P1OUT0x01
for
ifP1IN0x100x10forj0j3jP2DIR0x01P2OUT0x01
i800doiwhilei0P2DIR0x02P2OUT0x02
i800doiwhilei0P2DIR0x04P2OUT0x04
i800doiwhilei0P2DIR0x08
SWDelaySWDelaySWDelay
4
fP2OUT0x08i800doiwhilei0
elseP2DIR0x0fP2OUT0x05

SWDelay
5
fr