给予stm32的gps定位程序，用c编写，亲自测试通过，可以直接拿来用-Given stm32 the gps locator, with c write personally tested and can be directly used

一款MAX-7C-000的GPS模块，参考正点原子的例程改过来的定位代码，数据正常采集，亲测可用(A MAX-7C-000 GPS module, referring to the atomic routine on the spot to change the positioning code, pro test available)

Based on the stm32+mc20 gps positioning system, the 32 serial port control 20 sends the AT command and uploads it to the platform via http.