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RSS订阅原创 GPS原始数据
$GNRMC,065004.00,A,2309.41232,N,11331.31714,E,0.024,170720,A63 $GNVTG,T,M,0.024,N,0.044,K,A3B $GNGGA,065004.00,2309.41232,N,11331.31714,E,1,09,0.77,115.4,M,-4.8,M,53 $GNGSA,A,3,12,06,25,17,02,05,19,13,09,1.71,0.77,1.531C $GPGSV,3,1,09,02,47,345,35,05,58,26
2020-07-17 14:57:46
1352
原创 HDC1080温湿度源码显示，含逻辑分析仪波形和出错注意事项
HDC1080温湿度传感器源码显示及注意事项 本文是基于STM32F407开发的，为了便于理解和大家移植，使用模拟IIC与HDC1080进行通信，内容含逻辑分析仪的IIC波形图。 驱动源码： static void I2cPin_SdaDir_Cfg(int8u outIn) { GPIO_InitTypeDef GPIO_InitStructure; GPIO_InitStructure.GPIO_Pin = IO_PIN_IIC_SDA; GPIO_InitStructure.GPIO_Speed
2020-06-15 16:12:50
1732
原创 AES128 加密解密C源码实现
AES128 加密解密C源码实现 #ifndef AES_C_H #define AES_C_H /** \file aes.h \brief This file contains AES definitions and functions. The Advanced Encryption Standard (AES) specifies a FIPS-approved ...
2019-11-22 10:20:01
1309
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