forked from Imagelibrary/rtems
75bf564ba1
* at91rm9200/clock/clock.c: The clock tick is not very precise on at91rm9200. The attached patch improves the situation by: (1) Not reloading the "period interval timer" register in the interrupt handler since this is done automatically. (2) Use integer rounding in the calculation of the "period interval timer" register value to get as close as posible to the CONFIGURE_MICROSECONDS_PER_TICK value.