[经验]

【合宙Air551G双频定位开发板试用体验】搭配Arduino对数据进行解析显示下

李

2022-4-11 00:27:48

1425

gps

上一节，我们介绍了GPS模块的串口返回数据的格式及其含义，本节我们介绍使用Arduino单片机解析数据.

先将原始数据放这里

$GNGGA,152951.000,2233.19011,N,11353.88316,E,1,5,1.45,44.36,M,-2.80,M,,*67

$GNGSA,A,3,13,195,15,18,29,,,,,,,,1.75,1.45,0.97,1*35

$GNGSA,A,3,,,,,,,,,,,,,1.75,1.45,0.97,4*09

$GNGSA,A,3,,,,,,,,,,,,,1.75,1.45,0.97,2*0F

$GNGSA,A,3,,,,,,,,,,,,,1.75,1.45,0.97,3*0E

$GPGSV,4,1,13,15,70,326,19,199,65,055,,13,48,031,31,195,47,159,27,1*65

$GPGSV,4,2,13,29,43,244,23,05,39,049,30,18,36,326,22,24,36,172,14,1*67

$GPGSV,4,3,13,02,31,137,,40,28,252,20,20,24,077,20,194,16,143,,1*56

$GPGSV,4,4,13,23,15,296,,1*5E

$GPGSV,1,1,00,8*6D

$GLGSV,1,1,00,1*78

$GAGSV,1,1,00,1*75

$GAGSV,1,1,00,2*76

$GAGSV,1,1,00,3*77

$BDGSV,1,1,00,1*75

$BDGSV,1,1,00,2*76

$BDGSV,1,1,00,4*70

$BDGSV,1,1,00,5*71

$GNRMC,152951.000,A,2233.19011,N,11353.88316,E,0.000,56.05,100422,,,A,V*0B

其中用到的数据有两条，分别是
$GNGGA,152951.000,2233.19011,N,11353.88316,E,1,5,1.45,44.36,M,-2.80,M,,*67

$GNRMC,152951.000,A,2233.19011,N,11353.88316,E,0.000,56.05,100422,,,A,V*0B

第一条是GPS的数据，第二条是北斗的数据

单片机我用的型号是Arduino MEGA2560，这款单片机有多个串口，如果你用其他型号的Arduino，
请使用虚拟串口。

Arduino单片机打印函数，将解析出来的数据打印在串口0上