![]() However you can use the same syntax as printf(). To test this out you can just send more data to the Arduino than will fit into the serial buffer (typically 64 bytes) without reading any. Source file 54 /* USER CODE BEGIN Includes */ 55 #include 56 #include 57 /* USER CODE END Includes */ĭepending on the c library the toolchain was built on, actual feature of the format conversion may vary, for example floating point conversion may not supported in Cortex-M0. If you don't dip your cup in fast enough (Serial.read ()) the bucket will overflow and any new data that arrives will spill onto the metaphorical floor. To compile this code, you may need to include following header files. 3 */ 4 void SysTick_Handler ( void ) 5 325 /* USER CODE END 4 */ Source file 1 /** 2 * This function handles System tick timer. Once the SysTick is initialized, it generates 1 msec interrupt and this interrupt is handled by SysTick_Handler()according to the Cube framework. In the STM32Cube, the SysTick is initialized by HAL_Init() call, which in turn calls SysTick_Config() in CMSIS. All Cortex-M series core have SysTick timer by default, which should fire at 1msec interval while the MCU is active. The sanity of the clock setting can be done by checking the SysTick interval.
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