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Dependencies: MMA8451Q mbed xbee_lib
Fork of Programme_course by
xbeemoi.cpp
00001 /////////////////////* Fichier des fonctions Xbee adaptées à la course 2017 *////////////////////////// 00002 00003 #include "Mlib.h" 00004 00005 00006 void Xbee_init() 00007 { 00008 00009 // reset the xbees (at least 200ns) 00010 rst1 = 0; 00011 wait_ms(1); 00012 rst1 = 1; 00013 wait_ms(1); 00014 } 00015 00016 int Xbee_receive() 00017 { 00018 int data3=0; 00019 char receiveData[NB_CARAC]; 00020 00021 xbee1.RecieveData(receiveData,NB_CARAC); 00022 00023 data3=atoi(receiveData); 00024 pc.printf("Recu:%s,%d \n",receiveData,data3); 00025 00026 return data3; 00027 } 00028 00029 void Xbee_send(int data) 00030 { 00031 char data0=0; 00032 data0=char(data); 00033 00034 xbee1.SendData(&data0); 00035 } 00036 00037 /* fonction qui permet d'initialiser les valeurs de VIT KP KI et KD via Xbee*/ 00038 00039 int Get_values_Xbee() 00040 { 00041 int param =0; 00042 00043 pc.printf("en attente\n"); 00044 00045 param= Xbee_receive(); 00046 00047 switch(param) { 00048 00049 case VIT1: 00050 pc.printf("en attente de la valeur de VIT\n"); 00051 if(Xbee_receive()!=0) { 00052 VIT=Xbee_receive(); 00053 pc.printf("OK!!\n"); 00054 } 00055 00056 case KP1: 00057 pc.printf("en attente de la valeur de KP\n"); 00058 if(Xbee_receive()!=0) { 00059 KP=Xbee_receive(); 00060 pc.printf("OK!!\n"); 00061 } 00062 00063 case KD1: 00064 pc.printf("en attente de la valeur de KD\n"); 00065 if(Xbee_receive()!=0) { 00066 KD=Xbee_receive(); 00067 pc.printf("OK!!\n"); 00068 } 00069 00070 case KI1: 00071 pc.printf("en attente de la valeur de KI\n"); 00072 if(Xbee_receive()!=0) { 00073 KI=Xbee_receive(); 00074 pc.printf("OK!!\n"); 00075 } 00076 00077 } 00078 00079 }
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