~ruther/qmk_firmware

ref: c49438feec9fb6be368d6377ca05d0c86d310d4f qmk_firmware/platforms/arm_atsam/timer.c -rw-r--r-- 561 bytes
c49438fe — Brandon Claveria [Keyboard] Digicarp65 (#15926) 3 years ago
                                                                                
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#include "samd51j18a.h"
#include "timer.h"
#include "tmk_core/protocol/arm_atsam/clks.h"

void set_time(uint64_t tset) { ms_clk = tset; }

void timer_init(void) { timer_clear(); }

uint16_t timer_read(void) { return (uint16_t)ms_clk; }

uint32_t timer_read32(void) { return (uint32_t)ms_clk; }

uint64_t timer_read64(void) { return ms_clk; }

uint16_t timer_elapsed(uint16_t tlast) { return TIMER_DIFF_16(timer_read(), tlast); }

uint32_t timer_elapsed32(uint32_t tlast) { return TIMER_DIFF_32(timer_read32(), tlast); }

void timer_clear(void) { set_time(0); }