【得捷电子Follow me第1期】任务4：实现定位功能

太阳上的骑士

【得捷电子Follow me第1期】任务4：实现定位功能 [复制链接]

 

驱动GNSS定位模块

GNSS模块使用串口通信，只需要导入machine.UART类，配置串口后就能接收到定位模块传回的数据了。

from machine import Pin, UART, I2C

from ssd1306 import SSD1306_I2C

import utime, time

#Grove Shield for Pi Pico I2C0

i2c = I2C(0, sda = Pin(8), scl = Pin(9), freq = 400000)

oled = SSD1306_I2C(128, 64, i2c)

#Grove Shield For Pi Pico UART0

gps_module = UART(0, baudrate = 9600, tx = Pin(0), rx = Pin(1))

while True:

if gps_module.any():

utime.sleep_ms(100)

bin_data = gps_module.readline()

print(bin_data)

GPS用于定位和授时。

# 在这里写上你的代码 :-)

from machine import Pin, UART, I2C

from ssd1306 import SSD1306_I2C

from micropyGPS import MicropyGPS

import utime, time

#Grove Shield for Pi Pico I2C0

i2c = I2C(0, sda = Pin(8), scl = Pin(9), freq = 400000)

oled = SSD1306_I2C(128, 64, i2c)

#Grove Shield For Pi Pico UART0

gps_module = UART(0, baudrate = 9600, tx = Pin(0), rx = Pin(1))

my_gps = MicropyGPS()

while True:

if gps_module.any():

utime.sleep_ms(100)

bin_data = gps_module.readline()

#print(bin_data)

str_bd = str(bin_data)[1:]

if str_bd[1:7] == '$GNRMC':

my_sentence = str_bd

for x in my_sentence:

my_gps.update(x)

print("my_gps.latitude", my_gps.latitude)

print("my_gps.longitude", my_gps.longitude)

print("my_gps.date", my_gps.date)

print("my_gps.timestamp", my_gps.timestamp)

lugl4313820

能定位，可以做出好多有意思的东西吧。