Tidy up

radio/src/targets/horus/lcd_driver.cpp

@@ -141,29 +141,19 @@ static void LCD_NRSTConfig(void)
   GPIO_Init(LCD_GPIO_NRST, &GPIO_InitStructure);
 }
 
-// TODO delay function
-static void delay3(uint32_t nCount)
-{
-  uint32_t index = 0;
-  for(index = (1000 * 100 * nCount); index != 0; --index)
-  {
-    __asm("nop\n");
-  }
-}
-
 static void lcd_reset(void)
 {
 #if defined(RADIO_T18)     // T18 screen has issues if NRST is ever brought low
   NRST_HIGH();
 #else
   NRST_HIGH();
-  delay3(1);
+  delay_ms(1);
 
   NRST_LOW(); //  RESET();
-  delay3(20);
+  delay_ms(20);
 
   NRST_HIGH();
-  delay3(30);
+  delay_ms(30);
 #endif
 }