1 files changed, 0 insertions, 47 deletions
diff --git a/tmk_core/common/chibios/timer.c b/tmk_core/common/chibios/timer.c
deleted file mode 100644
index 9f664e1f79..0000000000
--- a/tmk_core/common/chibios/timer.c
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <ch.h>
-
-#include "timer.h"
-
-static uint32_t reset_point = 0;
-#if CH_CFG_ST_RESOLUTION < 32
-static uint32_t last_systime = 0;
-static uint32_t overflow     = 0;
-#endif
-
-void timer_init(void) { timer_clear(); }
-
-void timer_clear(void) {
-    reset_point = (uint32_t)chVTGetSystemTime();
-#if CH_CFG_ST_RESOLUTION < 32
-    last_systime = reset_point;
-    overflow     = 0;
-#endif
-}
-
-uint16_t timer_read(void) { return (uint16_t)timer_read32(); }
-
-uint32_t timer_read32(void) {
-    uint32_t systime = (uint32_t)chVTGetSystemTime();
-
-#if CH_CFG_ST_RESOLUTION < 32
-    // If/when we need to support 64-bit chips, this may need to be modified to match the native bit-ness of the MCU.
-    // At this point, the only SysTick resolution allowed other than 32 is 16 bit.
-    // In the 16-bit case, at:
-    //    - CH_CFG_ST_FREQUENCY = 100000, overflow will occur every ~0.65 seconds
-    //    - CH_CFG_ST_FREQUENCY = 10000, overflow will occur every ~6.5 seconds
-    //    - CH_CFG_ST_FREQUENCY = 1000, overflow will occur every ~65 seconds
-    // With this implementation, as long as we ensure a timer read happens at least once during the overflow period, timing should be accurate.
-    if (systime < last_systime) {
-        overflow += ((uint32_t)1) << CH_CFG_ST_RESOLUTION;
-    }
-
-    last_systime = systime;
-    return (uint32_t)TIME_I2MS(systime - reset_point + overflow);
-#else
-    return (uint32_t)TIME_I2MS(systime - reset_point);
-#endif
-}
-
-uint16_t timer_elapsed(uint16_t last) { return TIMER_DIFF_16(timer_read(), last); }
-
-uint32_t timer_elapsed32(uint32_t last) { return TIMER_DIFF_32(timer_read32(), last); }