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vlastny navrhnuty filter v Z rovine
main.cpp
- Committer:
- zdenka
- Date:
- 2017-10-30
- Revision:
- 0:386f6715c066
File content as of revision 0:386f6715c066:
#include "mbed.h" #include "MMA8451Q.h" #if defined (TARGET_KL25Z) || defined (TARGET_KL46Z) PinName const SDA = PTE25; PinName const SCL = PTE24; #elif defined (TARGET_KL05Z) PinName const SDA = PTB4; PinName const SCL = PTB3; #elif defined (TARGET_K20D50M) PinName const SDA = PTB1; PinName const SCL = PTB0; #else #error TARGET NOT DEFINED #endif #define MMA8451_I2C_ADDRESS (0x1d<<1) Serial pc(USBTX, USBRX,115200); Ticker timeout; Ticker casovac; int pom=1; float a=0.95; float predposledney=0.0; float predposlednex=0.0; MMA8451Q acc(SDA, SCL, MMA8451_I2C_ADDRESS); static float x; void attick(){ if(pom==1){ x = (acc.getAccX()); predposledney=a*predposledney+predposlednex; pc.printf("%f\n\r", predposledney); predposlednex=x; } } void atstop(){pom=0;} int main(void) { casovac.attach(&attick,0.00125); timeout.attach(&atstop,15.0); while (true) { } }