🩹 Restore usleep for native / sim

MarlinFirmware · Dec 30, 2023 · c624e13 · c624e13
1 parent f605c04
commit c624e13
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diff --git a/Marlin/src/HAL/NATIVE_SIM/u8g/LCD_defines.h b/Marlin/src/HAL/NATIVE_SIM/u8g/LCD_defines.h
@@ -25,6 +25,8 @@
  * Native/Simulator LCD-specific defines
  */
 
+void usleep(uint64_t microsec);
+
 uint8_t u8g_com_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
 uint8_t u8g_com_ST7920_sw_spi_fn(u8g_t *u8g, uint8_t msg, uint8_t arg_val, void *arg_ptr);
 

diff --git a/Marlin/src/HAL/NATIVE_SIM/u8g/LCD_pin_routines.cpp b/Marlin/src/HAL/NATIVE_SIM/u8g/LCD_pin_routines.cpp
@@ -44,6 +44,9 @@ void u8g_SetPinInput(uint8_t internal_pin_number) { SET_DIR_INPUT(internal_pin_n
 void u8g_SetPinLevel(uint8_t pin, uint8_t pin_status) { WRITE_PIN(pin, pin_status); }
 uint8_t u8g_GetPinLevel(uint8_t pin) { return READ_PIN(pin); }
 
+// Linux build expects usleep to exist
+void usleep(uint64_t microsec) { assert(false); }
+
 #ifdef __cplusplus
   }
 #endif