HW_ARM.h « arm « hardware « MultiLCD « libraries - 2021-arduino-obd.git - Sketch Arduino pour Freematics OBD-II I2C Adapter

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path: root/libraries/MultiLCD/hardware/arm/HW_ARM.h

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void UTFT::_convert_float(char *buf, double num, int width, byte prec)
{
	char format[10];
	
	sprintf(format, "%%%i.%if", width, prec);
	sprintf(buf, format, num);
}