added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

Revisions of targets/cmsis/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/hal_tick.c

Revision Date Message Actions
144:ef7eb2e8f9f7 2016-09-02 This updates the lib to the mbed lib v125 File  Diff  Annotate
74:9322579e4309 2016-02-26 Synchronized with git revision 121804a99d058122097dc72cb02236fa317a1cb4 File  Diff  Annotate