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en:xu4_16x2lcd_cpuinfo [2015/07/21 19:01] charles.park |
en:xu4_16x2lcd_cpuinfo [2015/07/21 19:04] (current) charles.park |
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+ | ====== Display system informations ====== | ||
+ | How to compile with wiringPi librarys | ||
+ | <code> | ||
+ | # gcc -o [output file name] [c file name] -lwiringPi -lwiringPiDev -lpthread | ||
+ | </code> | ||
+ | |||
+ | Display mode change : BT1/BT2 | ||
+ | |||
+ | Mode State : Date&Time <-> IP Addr <-> Temp <-> Governor <-> Big Freq <-> Little Freq | ||
+ | |||
+ | Full Source code : [[lcd_cpuInfo.c | lcd_cpuInfo.c]] | ||
+ | |||
+ | === 1. Date & Time Display === | ||
+ | {{http://dn.odroid.com/wiki_image/xu4/xu4_sysinfo_time.jpg|}} | ||
+ | |||
+ | === 2. My IP Address Display === | ||
+ | {{http://dn.odroid.com/wiki_image/xu4/xu4_sysinfo_ip.jpg|}} | ||
+ | |||
+ | === 3. CPU Temperature === | ||
+ | {{http://dn.odroid.com/wiki_image/xu4/xu4_sysinfo_temp.jpg|}} | ||
+ | |||
+ | === 4. System Governor === | ||
+ | {{http://dn.odroid.com/wiki_image/xu4/xu4_sysinfo_gov.jpg|}} | ||
+ | |||
+ | === 5. Big core frequency === | ||
+ | {{http://dn.odroid.com/wiki_image/xu4/xu4_sysinfo_big.jpg|}} | ||
+ | |||
+ | === 6. Little core frequency === | ||
+ | {{http://dn.odroid.com/wiki_image/xu4/xu4_sysinfo_little.jpg|}} | ||