Design of Wireless Sensor Body Measurement Information Acquisition System for College Students’ Physical Health Management

Table 1

UART interrupt vector table.

U0IIR	Priority	Interrupt type	Interrupt source	Interrupt reset
0010	Third	THRE	THRE	U0IIR read or THR write
1100	Second	Character timeout indication	RXFIFO has at least one character and no character is input or removed in a short time	U0RBR read
0100	Second	RX data is available or reach the trigger point in FIFO mode	U0RBR read or UART0 FIFO reaches the trigger point	Read data from receive buffer register and insert it into receive queue
0110	First	RX state error	OE, PE, FE, BI	U0LSR read