rename tusb_hal_tick_get to tusb_hal_millis

rename TUSB_CFG_TICKS_HZ to BOARD_TICKS_HZ

tinyusb/portable/nordic/nrf5x/hal_nrf5x.c

@@ -81,7 +81,7 @@ void tusb_hal_int_disable(uint8_t rhport)
   NVIC_DisableIRQ(USBD_IRQn);
 }
 
-uint32_t tusb_hal_tick_get(void)
+uint32_t tusb_hal_millis(void)
 {
   //#define tick2ms(tck)         ( ( ((uint64_t)(tck)) * 1000) / configTICK_RATE_HZ )
   //return tick2ms( app_timer_cnt_get() );

tinyusb/portable/nxp/lpc43xx_lpc18xx/hal_lpc43xx.c

@@ -53,22 +53,6 @@ enum {
   LPC43XX_USBMODE_VBUS_HIGH = 1
 };
 
-#if TUSB_CFG_OS == TUSB_OS_NONE
-
-volatile uint32_t system_ticks = 0;
-
-void SysTick_Handler (void)
-{
-  system_ticks++;
-}
-
-uint32_t tusb_hal_tick_get(void)
-{
-  return system_ticks;
-}
-
-#endif
-
 void tusb_hal_int_enable(uint8_t rhport)
 {
   NVIC_EnableIRQ(rhport ? USB1_IRQn : USB0_IRQn);