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Zigbee 传输距离 Zstack2.5.1a Serialapp

Jone Jos
Prodigy 60 points
Other Parts Discussed in Thread: CC2591, CC2530

AGCCTRL1 = 0x16;

/* rfx2401c PA/LNA control configuration by zww
* P1_2 -> TXEN
* P2_0 -> RXEN
*/

/* P1_2 */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL2 = OBSSEL2_OBS_CTRL0;

/* P2_0 */
P2SEL &=~0x01;
P2DIR |= 0x01;
P2_0=1;

原理图和真值表如上，我按这代码那么设置了，传输距离也很近，隔着3堵墙大概8m的样子，TI员工能给我点建议吗

此外发送功率已设置为4.5dbm 还有接收灵敏度等等都已改过，影响不大