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Dependencies: mbed
Pilote.cpp@0:a53b6ec3fbb3, 2016-05-30 (annotated)
- Committer:
- CS
- Date:
- Mon May 30 07:04:49 2016 +0000
- Revision:
- 0:a53b6ec3fbb3
RAZ integrale de la synchronisation
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| CS | 0:a53b6ec3fbb3 | 1 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 2 | /* */ |
| CS | 0:a53b6ec3fbb3 | 3 | /* Pilote */ |
| CS | 0:a53b6ec3fbb3 | 4 | /* */ |
| CS | 0:a53b6ec3fbb3 | 5 | /* Objet de pilotage de variateur */ |
| CS | 0:a53b6ec3fbb3 | 6 | /* */ |
| CS | 0:a53b6ec3fbb3 | 7 | /* */ |
| CS | 0:a53b6ec3fbb3 | 8 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 9 | |
| CS | 0:a53b6ec3fbb3 | 10 | |
| CS | 0:a53b6ec3fbb3 | 11 | #include "Pilote.h" |
| CS | 0:a53b6ec3fbb3 | 12 | |
| CS | 0:a53b6ec3fbb3 | 13 | Serial PC2(USBTX, USBRX) ; |
| CS | 0:a53b6ec3fbb3 | 14 | /** Class Pilote |
| CS | 0:a53b6ec3fbb3 | 15 | * |
| CS | 0:a53b6ec3fbb3 | 16 | */ |
| CS | 0:a53b6ec3fbb3 | 17 | |
| CS | 0:a53b6ec3fbb3 | 18 | Pilote::Pilote ( S16 Id ) |
| CS | 0:a53b6ec3fbb3 | 19 | { |
| CS | 0:a53b6ec3fbb3 | 20 | Hauteur_Cible = 0 ; |
| CS | 0:a53b6ec3fbb3 | 21 | Etat_Deplacement = ARRET ; |
| CS | 0:a53b6ec3fbb3 | 22 | Chaine_A_Emettre[0] = 0 ; |
| CS | 0:a53b6ec3fbb3 | 23 | pReception = &Chaine_Recue[0] ; |
| CS | 0:a53b6ec3fbb3 | 24 | Nb_Caracteres_Recus = 0 ; |
| CS | 0:a53b6ec3fbb3 | 25 | Statut_Ordre_En_Cours = AUCUN ; |
| CS | 0:a53b6ec3fbb3 | 26 | |
| CS | 0:a53b6ec3fbb3 | 27 | Parametres_Vario_S32 [ VERSION ] = 100 ; |
| CS | 0:a53b6ec3fbb3 | 28 | Parametres_Vario_S32 [ STARTUP ] = 500 ; |
| CS | 0:a53b6ec3fbb3 | 29 | Parametres_Vario_S32 [ INCREMENT ] = 20 ; |
| CS | 0:a53b6ec3fbb3 | 30 | Parametres_Vario_S32 [ SEUIL_DEMARRAGE ] = 10 ; |
| CS | 0:a53b6ec3fbb3 | 31 | Parametres_Vario_S32 [ ACCELERATION ] = 20 ; |
| CS | 0:a53b6ec3fbb3 | 32 | Parametres_Vario_S32 [ DECELERATION ] = 20 ; |
| CS | 0:a53b6ec3fbb3 | 33 | Parametres_Vario_S32 [ KPV ] = 1000 ; |
| CS | 0:a53b6ec3fbb3 | 34 | Parametres_Vario_S32 [ KIV ] = 100 ; |
| CS | 0:a53b6ec3fbb3 | 35 | Parametres_Vario_S32 [ KDV ] = 0 ; |
| CS | 0:a53b6ec3fbb3 | 36 | Parametres_Vario_S32 [ KA ] = 1000 ; |
| CS | 0:a53b6ec3fbb3 | 37 | Parametres_Vario_S32 [ CONSIGNE ] = 1500 ; |
| CS | 0:a53b6ec3fbb3 | 38 | |
| CS | 0:a53b6ec3fbb3 | 39 | }; |
| CS | 0:a53b6ec3fbb3 | 40 | |
| CS | 0:a53b6ec3fbb3 | 41 | |
| CS | 0:a53b6ec3fbb3 | 42 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 43 | /* */ |
| CS | 0:a53b6ec3fbb3 | 44 | /* Init */ |
| CS | 0:a53b6ec3fbb3 | 45 | /* */ |
| CS | 0:a53b6ec3fbb3 | 46 | /* Initialisation de l'objet de pilotage de variateur */ |
| CS | 0:a53b6ec3fbb3 | 47 | /* */ |
| CS | 0:a53b6ec3fbb3 | 48 | /* */ |
| CS | 0:a53b6ec3fbb3 | 49 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 50 | void Pilote::Init ( int Baudrates , int bits , int Stop ) |
| CS | 0:a53b6ec3fbb3 | 51 | { |
| CS | 0:a53b6ec3fbb3 | 52 | U8 Index ; |
| CS | 0:a53b6ec3fbb3 | 53 | // Initialisation du port série |
| CS | 0:a53b6ec3fbb3 | 54 | pPort->baud ( Baudrates ); |
| CS | 0:a53b6ec3fbb3 | 55 | pPort->format ( bits , Serial::None , Stop ) ; |
| CS | 0:a53b6ec3fbb3 | 56 | |
| CS | 0:a53b6ec3fbb3 | 57 | while ( pPort->readable() ) |
| CS | 0:a53b6ec3fbb3 | 58 | { |
| CS | 0:a53b6ec3fbb3 | 59 | // Réception des caractères pour vider le buffer |
| CS | 0:a53b6ec3fbb3 | 60 | Index = pPort->getc() ; |
| CS | 0:a53b6ec3fbb3 | 61 | } |
| CS | 0:a53b6ec3fbb3 | 62 | // RAZ des chaines recues et à emettre |
| CS | 0:a53b6ec3fbb3 | 63 | for ( Index=0 ; Index < LONGUEUR_CHAINE_EMISSION ; Index++ ) |
| CS | 0:a53b6ec3fbb3 | 64 | { |
| CS | 0:a53b6ec3fbb3 | 65 | Chaine_A_Emettre[Index] = 0 ; |
| CS | 0:a53b6ec3fbb3 | 66 | } |
| CS | 0:a53b6ec3fbb3 | 67 | for ( Index=0 ; Index < LONGUEUR_CHAINE_RECEPTION ; Index++ ) |
| CS | 0:a53b6ec3fbb3 | 68 | { |
| CS | 0:a53b6ec3fbb3 | 69 | Chaine_Recue[Index] = 0 ; |
| CS | 0:a53b6ec3fbb3 | 70 | } |
| CS | 0:a53b6ec3fbb3 | 71 | |
| CS | 0:a53b6ec3fbb3 | 72 | Chrono_Pilote.start() ; |
| CS | 0:a53b6ec3fbb3 | 73 | Chrono_Arret.start() ; |
| CS | 0:a53b6ec3fbb3 | 74 | Debut_Emission_ms = Chrono_Pilote.read_ms () ; |
| CS | 0:a53b6ec3fbb3 | 75 | COM_OK = TRUE ; |
| CS | 0:a53b6ec3fbb3 | 76 | Compteur_Timeout = 0 ; |
| CS | 0:a53b6ec3fbb3 | 77 | Dernier_Ordre_Confirme = ORDRE_ARRET ; |
| CS | 0:a53b6ec3fbb3 | 78 | Etat_Deplacement = ARRET ; |
| CS | 0:a53b6ec3fbb3 | 79 | |
| CS | 0:a53b6ec3fbb3 | 80 | } |
| CS | 0:a53b6ec3fbb3 | 81 | |
| CS | 0:a53b6ec3fbb3 | 82 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 83 | /* */ |
| CS | 0:a53b6ec3fbb3 | 84 | /* Marche */ |
| CS | 0:a53b6ec3fbb3 | 85 | /* */ |
| CS | 0:a53b6ec3fbb3 | 86 | /* Ordre de marche automatique */ |
| CS | 0:a53b6ec3fbb3 | 87 | /* */ |
| CS | 0:a53b6ec3fbb3 | 88 | /* */ |
| CS | 0:a53b6ec3fbb3 | 89 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 90 | void Pilote::Marche ( U8 Mode, U8 Sens, S16 Hauteur , S16 Consigne_Vitesse ) |
| CS | 0:a53b6ec3fbb3 | 91 | { |
| CS | 0:a53b6ec3fbb3 | 92 | F32 Valeur_F32 ; |
| CS | 0:a53b6ec3fbb3 | 93 | |
| CS | 0:a53b6ec3fbb3 | 94 | // Construction de la trame de marche |
| CS | 0:a53b6ec3fbb3 | 95 | Chaine_A_Emettre[0] = 0x02 ; |
| CS | 0:a53b6ec3fbb3 | 96 | |
| CS | 0:a53b6ec3fbb3 | 97 | if ( Sens == MONTE ) |
| CS | 0:a53b6ec3fbb3 | 98 | { |
| CS | 0:a53b6ec3fbb3 | 99 | Chaine_A_Emettre [1] = ORDRE_MONTE ; // M |
| CS | 0:a53b6ec3fbb3 | 100 | Etat_Deplacement = MONTE ; |
| CS | 0:a53b6ec3fbb3 | 101 | } |
| CS | 0:a53b6ec3fbb3 | 102 | else |
| CS | 0:a53b6ec3fbb3 | 103 | { |
| CS | 0:a53b6ec3fbb3 | 104 | Chaine_A_Emettre [1] = ORDRE_DESCEND ; // D |
| CS | 0:a53b6ec3fbb3 | 105 | Etat_Deplacement = DESCEND ; |
| CS | 0:a53b6ec3fbb3 | 106 | } |
| CS | 0:a53b6ec3fbb3 | 107 | |
| CS | 0:a53b6ec3fbb3 | 108 | if ( Consigne_Vitesse > Vitesse_maxi ) |
| CS | 0:a53b6ec3fbb3 | 109 | { |
| CS | 0:a53b6ec3fbb3 | 110 | Consigne_Vitesse = Vitesse_maxi ; |
| CS | 0:a53b6ec3fbb3 | 111 | } |
| CS | 0:a53b6ec3fbb3 | 112 | else if ( Consigne_Vitesse < 0 ) |
| CS | 0:a53b6ec3fbb3 | 113 | { |
| CS | 0:a53b6ec3fbb3 | 114 | Consigne_Vitesse = 0 ; |
| CS | 0:a53b6ec3fbb3 | 115 | } |
| CS | 0:a53b6ec3fbb3 | 116 | Chaine_A_Emettre [2] = Consigne_Vitesse / 256 ; // Poids fort |
| CS | 0:a53b6ec3fbb3 | 117 | Chaine_A_Emettre [3] = Consigne_Vitesse % 256 ; // Poids faible |
| CS | 0:a53b6ec3fbb3 | 118 | |
| CS | 0:a53b6ec3fbb3 | 119 | if ( Hauteur > Hauteur_maxi ) |
| CS | 0:a53b6ec3fbb3 | 120 | { |
| CS | 0:a53b6ec3fbb3 | 121 | Hauteur = Hauteur_maxi ; |
| CS | 0:a53b6ec3fbb3 | 122 | } |
| CS | 0:a53b6ec3fbb3 | 123 | else if ( Hauteur < Hauteur_mini ) |
| CS | 0:a53b6ec3fbb3 | 124 | { |
| CS | 0:a53b6ec3fbb3 | 125 | Hauteur = Hauteur_mini ; |
| CS | 0:a53b6ec3fbb3 | 126 | } |
| CS | 0:a53b6ec3fbb3 | 127 | |
| CS | 0:a53b6ec3fbb3 | 128 | Hauteur_Cible = Hauteur ; |
| CS | 0:a53b6ec3fbb3 | 129 | |
| CS | 0:a53b6ec3fbb3 | 130 | //Calcul de la mesure à atteindre |
| CS | 0:a53b6ec3fbb3 | 131 | Valeur_F32 = ( (F32) Hauteur - MM_Offset ) / MM_par_Points ; |
| CS | 0:a53b6ec3fbb3 | 132 | |
| CS | 0:a53b6ec3fbb3 | 133 | Chaine_A_Emettre [4] = (S16)Valeur_F32 / 256 ; // Poids fort |
| CS | 0:a53b6ec3fbb3 | 134 | Chaine_A_Emettre [5] = (S16)Valeur_F32 % 256 ; // Poids faible |
| CS | 0:a53b6ec3fbb3 | 135 | |
| CS | 0:a53b6ec3fbb3 | 136 | Chaine_A_Emettre [6] = 0x03 ; |
| CS | 0:a53b6ec3fbb3 | 137 | Chaine_A_Emettre [7] = 0x00 ; |
| CS | 0:a53b6ec3fbb3 | 138 | |
| CS | 0:a53b6ec3fbb3 | 139 | if( Statut_Ordre_En_Cours != ATTENTE ) |
| CS | 0:a53b6ec3fbb3 | 140 | { |
| CS | 0:a53b6ec3fbb3 | 141 | Ordre_En_Cours = Chaine_A_Emettre [1] ; |
| CS | 0:a53b6ec3fbb3 | 142 | Emission ( &Chaine_A_Emettre [0] , 7 ) ; |
| CS | 0:a53b6ec3fbb3 | 143 | Statut_Ordre_En_Cours = ATTENTE ; |
| CS | 0:a53b6ec3fbb3 | 144 | |
| CS | 0:a53b6ec3fbb3 | 145 | } |
| CS | 0:a53b6ec3fbb3 | 146 | } |
| CS | 0:a53b6ec3fbb3 | 147 | |
| CS | 0:a53b6ec3fbb3 | 148 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 149 | /* */ |
| CS | 0:a53b6ec3fbb3 | 150 | /* Arret */ |
| CS | 0:a53b6ec3fbb3 | 151 | /* */ |
| CS | 0:a53b6ec3fbb3 | 152 | /* Ordre d'arret */ |
| CS | 0:a53b6ec3fbb3 | 153 | /* */ |
| CS | 0:a53b6ec3fbb3 | 154 | /* */ |
| CS | 0:a53b6ec3fbb3 | 155 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 156 | void Pilote::Arret (void) |
| CS | 0:a53b6ec3fbb3 | 157 | { |
| CS | 0:a53b6ec3fbb3 | 158 | Chaine_A_Emettre[0] = 0x02 ; |
| CS | 0:a53b6ec3fbb3 | 159 | Chaine_A_Emettre[1] = ORDRE_ARRET ; |
| CS | 0:a53b6ec3fbb3 | 160 | Chaine_A_Emettre[2] = 0x03 ; |
| CS | 0:a53b6ec3fbb3 | 161 | Chaine_A_Emettre[3] = 0x00 ; |
| CS | 0:a53b6ec3fbb3 | 162 | |
| CS | 0:a53b6ec3fbb3 | 163 | //PC2.printf("\r\n Chrono %i: %i ms COM: %i \r\n" ,Id, Chrono_Arret.read_ms() , COM_OK ) ; |
| CS | 0:a53b6ec3fbb3 | 164 | |
| CS | 0:a53b6ec3fbb3 | 165 | if ( ( Dernier_Ordre_Confirme == ORDRE_ARRET ) |
| CS | 0:a53b6ec3fbb3 | 166 | && ( Chrono_Arret.read_ms() > DELAI_COMMANDE_ARRET_ms ) |
| CS | 0:a53b6ec3fbb3 | 167 | || ( Ordre_En_Cours != ORDRE_ARRET ) |
| CS | 0:a53b6ec3fbb3 | 168 | || ( Statut_Ordre_En_Cours == DEFAUT )) |
| CS | 0:a53b6ec3fbb3 | 169 | { |
| CS | 0:a53b6ec3fbb3 | 170 | Chrono_Arret.reset() ; |
| CS | 0:a53b6ec3fbb3 | 171 | Emission ( &Chaine_A_Emettre [0] , 3 ) ; |
| CS | 0:a53b6ec3fbb3 | 172 | Etat_Deplacement = ARRET ; |
| CS | 0:a53b6ec3fbb3 | 173 | Statut_Ordre_En_Cours = ATTENTE ; |
| CS | 0:a53b6ec3fbb3 | 174 | Ordre_En_Cours = Chaine_A_Emettre [1] ; |
| CS | 0:a53b6ec3fbb3 | 175 | } |
| CS | 0:a53b6ec3fbb3 | 176 | else |
| CS | 0:a53b6ec3fbb3 | 177 | { |
| CS | 0:a53b6ec3fbb3 | 178 | //PC2.printf("\r\n Chrono %i: %i ms Ordre: %i \r\n" ,Id, Chrono_Arret.read_ms() , Ordre_En_Cours ) ; |
| CS | 0:a53b6ec3fbb3 | 179 | } |
| CS | 0:a53b6ec3fbb3 | 180 | |
| CS | 0:a53b6ec3fbb3 | 181 | } |
| CS | 0:a53b6ec3fbb3 | 182 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 183 | /* */ |
| CS | 0:a53b6ec3fbb3 | 184 | /* Etalonnage */ |
| CS | 0:a53b6ec3fbb3 | 185 | /* */ |
| CS | 0:a53b6ec3fbb3 | 186 | /* Ordre d'étalonnage de hauteur */ |
| CS | 0:a53b6ec3fbb3 | 187 | /* */ |
| CS | 0:a53b6ec3fbb3 | 188 | /* */ |
| CS | 0:a53b6ec3fbb3 | 189 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 190 | // Etalonnage de hauteur |
| CS | 0:a53b6ec3fbb3 | 191 | void Pilote::Etalonnage (S16 Points1, S16 Hauteur1 , S16 Points2 , S16 Hauteur2 ) |
| CS | 0:a53b6ec3fbb3 | 192 | { |
| CS | 0:a53b6ec3fbb3 | 193 | F32 Valeur_F32 ; |
| CS | 0:a53b6ec3fbb3 | 194 | |
| CS | 0:a53b6ec3fbb3 | 195 | Valeur_F32 = (F32) ( Points2 - Points1 ) ; |
| CS | 0:a53b6ec3fbb3 | 196 | |
| CS | 0:a53b6ec3fbb3 | 197 | if ( abs( Valeur_F32 ) > EPSILON ) |
| CS | 0:a53b6ec3fbb3 | 198 | { |
| CS | 0:a53b6ec3fbb3 | 199 | MM_par_Points = (F32) ( Hauteur2 - Hauteur1 ) / Valeur_F32 ; |
| CS | 0:a53b6ec3fbb3 | 200 | } |
| CS | 0:a53b6ec3fbb3 | 201 | else |
| CS | 0:a53b6ec3fbb3 | 202 | { |
| CS | 0:a53b6ec3fbb3 | 203 | MM_par_Points = 0.0 ; |
| CS | 0:a53b6ec3fbb3 | 204 | } |
| CS | 0:a53b6ec3fbb3 | 205 | |
| CS | 0:a53b6ec3fbb3 | 206 | MM_Offset = (F32)Hauteur1 - MM_par_Points * (F32)Points1 ; |
| CS | 0:a53b6ec3fbb3 | 207 | |
| CS | 0:a53b6ec3fbb3 | 208 | //PC2.printf("\r\n MM par pts %i: %f \r\n" ,Id, MM_par_Points) ; |
| CS | 0:a53b6ec3fbb3 | 209 | //PC2.printf("\r\n Offset %i: %f \r\n" ,Id,MM_Offset) ; |
| CS | 0:a53b6ec3fbb3 | 210 | |
| CS | 0:a53b6ec3fbb3 | 211 | } |
| CS | 0:a53b6ec3fbb3 | 212 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 213 | /* */ |
| CS | 0:a53b6ec3fbb3 | 214 | /* Frein */ |
| CS | 0:a53b6ec3fbb3 | 215 | /* */ |
| CS | 0:a53b6ec3fbb3 | 216 | /* Ordre d'activation du frein */ |
| CS | 0:a53b6ec3fbb3 | 217 | /* */ |
| CS | 0:a53b6ec3fbb3 | 218 | /* */ |
| CS | 0:a53b6ec3fbb3 | 219 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 220 | void Pilote::Frein ( U8 Etat ) |
| CS | 0:a53b6ec3fbb3 | 221 | { |
| CS | 0:a53b6ec3fbb3 | 222 | Chaine_A_Emettre[0] = 0x02 ; |
| CS | 0:a53b6ec3fbb3 | 223 | Chaine_A_Emettre[1] = ORDRE_FREIN ; |
| CS | 0:a53b6ec3fbb3 | 224 | Chaine_A_Emettre[2] = Etat ; |
| CS | 0:a53b6ec3fbb3 | 225 | Chaine_A_Emettre[3] = 0x03 ; |
| CS | 0:a53b6ec3fbb3 | 226 | Chaine_A_Emettre[4] = 0x00 ; |
| CS | 0:a53b6ec3fbb3 | 227 | |
| CS | 0:a53b6ec3fbb3 | 228 | if( Statut_Ordre_En_Cours != ATTENTE ) |
| CS | 0:a53b6ec3fbb3 | 229 | { |
| CS | 0:a53b6ec3fbb3 | 230 | Ordre_En_Cours = Chaine_A_Emettre [1] ; |
| CS | 0:a53b6ec3fbb3 | 231 | Emission ( &Chaine_A_Emettre [0] , 4 ) ; |
| CS | 0:a53b6ec3fbb3 | 232 | Statut_Ordre_En_Cours = ATTENTE ; |
| CS | 0:a53b6ec3fbb3 | 233 | Etat_Frein = Etat ; |
| CS | 0:a53b6ec3fbb3 | 234 | } |
| CS | 0:a53b6ec3fbb3 | 235 | } |
| CS | 0:a53b6ec3fbb3 | 236 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 237 | /* */ |
| CS | 0:a53b6ec3fbb3 | 238 | /* Lecture */ |
| CS | 0:a53b6ec3fbb3 | 239 | /* */ |
| CS | 0:a53b6ec3fbb3 | 240 | /* Ordre de lecture d'un parametre de variateur */ |
| CS | 0:a53b6ec3fbb3 | 241 | /* */ |
| CS | 0:a53b6ec3fbb3 | 242 | /* */ |
| CS | 0:a53b6ec3fbb3 | 243 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 244 | void Pilote::Lecture ( U16 Num_Parametre ) |
| CS | 0:a53b6ec3fbb3 | 245 | { |
| CS | 0:a53b6ec3fbb3 | 246 | Chaine_A_Emettre[0] = 0x02 ; |
| CS | 0:a53b6ec3fbb3 | 247 | Chaine_A_Emettre[1] = ORDRE_LECTURE ; |
| CS | 0:a53b6ec3fbb3 | 248 | Chaine_A_Emettre[2] = Num_Parametre ; |
| CS | 0:a53b6ec3fbb3 | 249 | Chaine_A_Emettre[3] = 0x03 ; |
| CS | 0:a53b6ec3fbb3 | 250 | Chaine_A_Emettre[4] = 0x00 ; |
| CS | 0:a53b6ec3fbb3 | 251 | |
| CS | 0:a53b6ec3fbb3 | 252 | if( Statut_Ordre_En_Cours != ATTENTE ) |
| CS | 0:a53b6ec3fbb3 | 253 | { |
| CS | 0:a53b6ec3fbb3 | 254 | Ordre_En_Cours = Chaine_A_Emettre [1] ; |
| CS | 0:a53b6ec3fbb3 | 255 | Emission ( &Chaine_A_Emettre [0] , 4 ) ; |
| CS | 0:a53b6ec3fbb3 | 256 | Statut_Ordre_En_Cours = ATTENTE ; |
| CS | 0:a53b6ec3fbb3 | 257 | |
| CS | 0:a53b6ec3fbb3 | 258 | } |
| CS | 0:a53b6ec3fbb3 | 259 | } |
| CS | 0:a53b6ec3fbb3 | 260 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 261 | /* */ |
| CS | 0:a53b6ec3fbb3 | 262 | /* Configure */ |
| CS | 0:a53b6ec3fbb3 | 263 | /* */ |
| CS | 0:a53b6ec3fbb3 | 264 | /* Ordre de configuration d'un parametre variateur */ |
| CS | 0:a53b6ec3fbb3 | 265 | /* */ |
| CS | 0:a53b6ec3fbb3 | 266 | /* */ |
| CS | 0:a53b6ec3fbb3 | 267 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 268 | void Pilote::Configure ( U16 Num_Parametre , S32 Valeur_S32 ) |
| CS | 0:a53b6ec3fbb3 | 269 | { |
| CS | 0:a53b6ec3fbb3 | 270 | |
| CS | 0:a53b6ec3fbb3 | 271 | Chaine_A_Emettre[0] = 0x02 ; |
| CS | 0:a53b6ec3fbb3 | 272 | Chaine_A_Emettre[1] = ORDRE_CONFIGURE ; |
| CS | 0:a53b6ec3fbb3 | 273 | Chaine_A_Emettre[2] = Num_Parametre ; |
| CS | 0:a53b6ec3fbb3 | 274 | Chaine_A_Emettre[6] = (U8)( Valeur_S32 & 0x000000FF) ; |
| CS | 0:a53b6ec3fbb3 | 275 | Valeur_S32 = Valeur_S32 >> 8 ; |
| CS | 0:a53b6ec3fbb3 | 276 | Chaine_A_Emettre[5] = (U8)( Valeur_S32 & 0x000000FF) ; |
| CS | 0:a53b6ec3fbb3 | 277 | Valeur_S32 = Valeur_S32 >> 8 ; |
| CS | 0:a53b6ec3fbb3 | 278 | Chaine_A_Emettre[4] = (U8)( Valeur_S32 & 0x000000FF) ; |
| CS | 0:a53b6ec3fbb3 | 279 | Valeur_S32 = Valeur_S32 >> 8 ; |
| CS | 0:a53b6ec3fbb3 | 280 | Chaine_A_Emettre[3] = (U8)( Valeur_S32 & 0x000000FF) ; |
| CS | 0:a53b6ec3fbb3 | 281 | Chaine_A_Emettre[7] = 0x03 ; |
| CS | 0:a53b6ec3fbb3 | 282 | Chaine_A_Emettre[8] = 0x00 ; |
| CS | 0:a53b6ec3fbb3 | 283 | |
| CS | 0:a53b6ec3fbb3 | 284 | if( Statut_Ordre_En_Cours != ATTENTE ) |
| CS | 0:a53b6ec3fbb3 | 285 | { |
| CS | 0:a53b6ec3fbb3 | 286 | Ordre_En_Cours = Chaine_A_Emettre [1] ; |
| CS | 0:a53b6ec3fbb3 | 287 | Emission ( &Chaine_A_Emettre [0] , 8 ) ; |
| CS | 0:a53b6ec3fbb3 | 288 | Statut_Ordre_En_Cours = ATTENTE ; |
| CS | 0:a53b6ec3fbb3 | 289 | |
| CS | 0:a53b6ec3fbb3 | 290 | } |
| CS | 0:a53b6ec3fbb3 | 291 | } |
| CS | 0:a53b6ec3fbb3 | 292 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 293 | /* */ |
| CS | 0:a53b6ec3fbb3 | 294 | /* Emission */ |
| CS | 0:a53b6ec3fbb3 | 295 | /* */ |
| CS | 0:a53b6ec3fbb3 | 296 | /* Emission d'une trame vers le variateur */ |
| CS | 0:a53b6ec3fbb3 | 297 | /* */ |
| CS | 0:a53b6ec3fbb3 | 298 | /* */ |
| CS | 0:a53b6ec3fbb3 | 299 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 300 | void Pilote::Emission ( U8 *pChaine , U8 Longueur ) |
| CS | 0:a53b6ec3fbb3 | 301 | { |
| CS | 0:a53b6ec3fbb3 | 302 | U8 Index = 0 ; |
| CS | 0:a53b6ec3fbb3 | 303 | |
| CS | 0:a53b6ec3fbb3 | 304 | if ( pPort->writeable() ) |
| CS | 0:a53b6ec3fbb3 | 305 | { |
| CS | 0:a53b6ec3fbb3 | 306 | // Mesure du timeout |
| CS | 0:a53b6ec3fbb3 | 307 | Debut_Emission_ms = Chrono_Pilote.read_ms() ; |
| CS | 0:a53b6ec3fbb3 | 308 | |
| CS | 0:a53b6ec3fbb3 | 309 | while ( Index < Longueur ) |
| CS | 0:a53b6ec3fbb3 | 310 | { |
| CS | 0:a53b6ec3fbb3 | 311 | pPort->putc( *pChaine ) ; |
| CS | 0:a53b6ec3fbb3 | 312 | //PC2.printf("\r\n %i: %i \r\n" ,Id, *pChaine) ; |
| CS | 0:a53b6ec3fbb3 | 313 | pChaine++ ; |
| CS | 0:a53b6ec3fbb3 | 314 | Index++ ; |
| CS | 0:a53b6ec3fbb3 | 315 | } |
| CS | 0:a53b6ec3fbb3 | 316 | } |
| CS | 0:a53b6ec3fbb3 | 317 | else |
| CS | 0:a53b6ec3fbb3 | 318 | { |
| CS | 0:a53b6ec3fbb3 | 319 | PC2.printf("\r\n %i: Bloque \r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 320 | } |
| CS | 0:a53b6ec3fbb3 | 321 | |
| CS | 0:a53b6ec3fbb3 | 322 | } |
| CS | 0:a53b6ec3fbb3 | 323 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 324 | /* */ |
| CS | 0:a53b6ec3fbb3 | 325 | /* Reception */ |
| CS | 0:a53b6ec3fbb3 | 326 | /* */ |
| CS | 0:a53b6ec3fbb3 | 327 | /* Reception de la reponse du variateur */ |
| CS | 0:a53b6ec3fbb3 | 328 | /* */ |
| CS | 0:a53b6ec3fbb3 | 329 | /* */ |
| CS | 0:a53b6ec3fbb3 | 330 | /*******************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 331 | void Pilote::Reception ( void ) |
| CS | 0:a53b6ec3fbb3 | 332 | { |
| CS | 0:a53b6ec3fbb3 | 333 | U8 Index1 = 0 ; |
| CS | 0:a53b6ec3fbb3 | 334 | U8 Index2 = 0 ; |
| CS | 0:a53b6ec3fbb3 | 335 | S16 Valeur_S16 ; |
| CS | 0:a53b6ec3fbb3 | 336 | S32 Valeur_S32 ; |
| CS | 0:a53b6ec3fbb3 | 337 | U8 *pChaine ; |
| CS | 0:a53b6ec3fbb3 | 338 | |
| CS | 0:a53b6ec3fbb3 | 339 | while ( pPort->readable() ) |
| CS | 0:a53b6ec3fbb3 | 340 | { |
| CS | 0:a53b6ec3fbb3 | 341 | // Réception des caractères si il y en a |
| CS | 0:a53b6ec3fbb3 | 342 | *pReception = pPort->getc() ; |
| CS | 0:a53b6ec3fbb3 | 343 | //PC2.printf("\r\n %i",*pReception ) ; |
| CS | 0:a53b6ec3fbb3 | 344 | pReception++ ; |
| CS | 0:a53b6ec3fbb3 | 345 | Nb_Caracteres_Recus++ ; |
| CS | 0:a53b6ec3fbb3 | 346 | } |
| CS | 0:a53b6ec3fbb3 | 347 | |
| CS | 0:a53b6ec3fbb3 | 348 | pChaine = &Chaine_Recue[0] ; |
| CS | 0:a53b6ec3fbb3 | 349 | |
| CS | 0:a53b6ec3fbb3 | 350 | // La plus petite trame comporte 3 caractères |
| CS | 0:a53b6ec3fbb3 | 351 | if ( Nb_Caracteres_Recus > 2 ) |
| CS | 0:a53b6ec3fbb3 | 352 | { |
| CS | 0:a53b6ec3fbb3 | 353 | while ( *pChaine != 0x02 ) |
| CS | 0:a53b6ec3fbb3 | 354 | { |
| CS | 0:a53b6ec3fbb3 | 355 | // Recherche d'un début de trame: STX = 0x02 |
| CS | 0:a53b6ec3fbb3 | 356 | if ( Index2 == Nb_Caracteres_Recus ) |
| CS | 0:a53b6ec3fbb3 | 357 | { |
| CS | 0:a53b6ec3fbb3 | 358 | // Pas de début de trame, on ecrase les caractères reçus et on s'en va! |
| CS | 0:a53b6ec3fbb3 | 359 | pReception = &Chaine_Recue[0] ; |
| CS | 0:a53b6ec3fbb3 | 360 | Nb_Caracteres_Recus = 0 ; |
| CS | 0:a53b6ec3fbb3 | 361 | //PC2.printf("\r\n Poubelle %i \r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 362 | return ; |
| CS | 0:a53b6ec3fbb3 | 363 | } |
| CS | 0:a53b6ec3fbb3 | 364 | pChaine++ ; |
| CS | 0:a53b6ec3fbb3 | 365 | Index2++ ; |
| CS | 0:a53b6ec3fbb3 | 366 | } |
| CS | 0:a53b6ec3fbb3 | 367 | /**********************************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 368 | // Ordre d'arret |
| CS | 0:a53b6ec3fbb3 | 369 | if ( *(pChaine+1) == ORDRE_ARRET ) |
| CS | 0:a53b6ec3fbb3 | 370 | { |
| CS | 0:a53b6ec3fbb3 | 371 | //PC2.printf("\r\n Ordre d'Arret %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 372 | if ( Nb_Caracteres_Recus < ( Index2 + 4 ) ) |
| CS | 0:a53b6ec3fbb3 | 373 | { |
| CS | 0:a53b6ec3fbb3 | 374 | // Trame incomplete, on reviendra |
| CS | 0:a53b6ec3fbb3 | 375 | //PC2.printf("\r\n Arret incomplet %i \r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 376 | return ; |
| CS | 0:a53b6ec3fbb3 | 377 | } |
| CS | 0:a53b6ec3fbb3 | 378 | // Vérifie le caractere de fin de trame |
| CS | 0:a53b6ec3fbb3 | 379 | if ( *(pChaine+4) == 0x03 ) |
| CS | 0:a53b6ec3fbb3 | 380 | { |
| CS | 0:a53b6ec3fbb3 | 381 | // Trame OK, on efface |
| CS | 0:a53b6ec3fbb3 | 382 | //PC2.printf("\r\n Arret OK %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 383 | // On lit la mesure |
| CS | 0:a53b6ec3fbb3 | 384 | Valeur_S16 = (S16)(*(pChaine+2) ) * 256 + (S16)(*(pChaine+3)) ; |
| CS | 0:a53b6ec3fbb3 | 385 | Mesure_Courante = ( Mesure_Courante + Valeur_S16 ) / 2 ; |
| CS | 0:a53b6ec3fbb3 | 386 | |
| CS | 0:a53b6ec3fbb3 | 387 | // Calcule la hauteur en mm |
| CS | 0:a53b6ec3fbb3 | 388 | Valeur_S16= (S16)((F32) Mesure_Courante * MM_par_Points + MM_Offset ) ; |
| CS | 0:a53b6ec3fbb3 | 389 | |
| CS | 0:a53b6ec3fbb3 | 390 | if ( ( Valeur_S16 > Hauteur_mini ) |
| CS | 0:a53b6ec3fbb3 | 391 | && ( Valeur_S16 < Hauteur_maxi ) ) |
| CS | 0:a53b6ec3fbb3 | 392 | { |
| CS | 0:a53b6ec3fbb3 | 393 | Hauteur_Courante = ( Valeur_S16 + Hauteur_Courante ) / 2 ; |
| CS | 0:a53b6ec3fbb3 | 394 | } |
| CS | 0:a53b6ec3fbb3 | 395 | Vitesse_Courante = 0 ; |
| CS | 0:a53b6ec3fbb3 | 396 | // On recale la trame réponse |
| CS | 0:a53b6ec3fbb3 | 397 | Index2 = Index2 + 5 ; |
| CS | 0:a53b6ec3fbb3 | 398 | |
| CS | 0:a53b6ec3fbb3 | 399 | if ( Ordre_En_Cours == ORDRE_ARRET ) |
| CS | 0:a53b6ec3fbb3 | 400 | { |
| CS | 0:a53b6ec3fbb3 | 401 | Statut_Ordre_En_Cours = VALIDE ; |
| CS | 0:a53b6ec3fbb3 | 402 | Fin_Reception_ms = Chrono_Pilote.read_ms() ; |
| CS | 0:a53b6ec3fbb3 | 403 | Dernier_Ordre_Confirme = ORDRE_ARRET ; |
| CS | 0:a53b6ec3fbb3 | 404 | COM_OK = TRUE ; |
| CS | 0:a53b6ec3fbb3 | 405 | } |
| CS | 0:a53b6ec3fbb3 | 406 | } |
| CS | 0:a53b6ec3fbb3 | 407 | } |
| CS | 0:a53b6ec3fbb3 | 408 | /***************************************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 409 | // Ordre de mouvement automatique |
| CS | 0:a53b6ec3fbb3 | 410 | else if ( ( *(pChaine+1) == ORDRE_DESCEND ) |
| CS | 0:a53b6ec3fbb3 | 411 | ||( *(pChaine+1) == ORDRE_MONTE ) ) |
| CS | 0:a53b6ec3fbb3 | 412 | { |
| CS | 0:a53b6ec3fbb3 | 413 | //PC2.printf("\r\n Ordre de mouvement %i\r\n",Id ) ; |
| CS | 0:a53b6ec3fbb3 | 414 | if ( Nb_Caracteres_Recus < ( Index2 + 6 ) ) |
| CS | 0:a53b6ec3fbb3 | 415 | { |
| CS | 0:a53b6ec3fbb3 | 416 | // Trame incomplete, on reviendra |
| CS | 0:a53b6ec3fbb3 | 417 | //PC2.printf("\r\n Mouvement Incomplet %i \r\n",Id ) ; |
| CS | 0:a53b6ec3fbb3 | 418 | return ; |
| CS | 0:a53b6ec3fbb3 | 419 | } |
| CS | 0:a53b6ec3fbb3 | 420 | // Vérifie le caractere de fin de trame |
| CS | 0:a53b6ec3fbb3 | 421 | if ( *(pChaine+6) == 0x03 ) |
| CS | 0:a53b6ec3fbb3 | 422 | { |
| CS | 0:a53b6ec3fbb3 | 423 | // Trame OK, on lit la vitesse |
| CS | 0:a53b6ec3fbb3 | 424 | Valeur_S16= (S16) (*(pChaine+2)) * 256 + (S16) (*(pChaine+3)) ; |
| CS | 0:a53b6ec3fbb3 | 425 | Vitesse_Courante = ( Valeur_S16 + Vitesse_Courante ) / 2 ; |
| CS | 0:a53b6ec3fbb3 | 426 | // et la mesure |
| CS | 0:a53b6ec3fbb3 | 427 | Valeur_S16 = (S16) (*(pChaine+4)) * 256 + (S16) (*(pChaine+5)) ; |
| CS | 0:a53b6ec3fbb3 | 428 | Mesure_Courante = ( Mesure_Courante + Valeur_S16 ) / 2 ; |
| CS | 0:a53b6ec3fbb3 | 429 | |
| CS | 0:a53b6ec3fbb3 | 430 | // Calcule la hauteur en mm |
| CS | 0:a53b6ec3fbb3 | 431 | Valeur_S16 = (S16)((F32) Mesure_Courante * MM_par_Points + MM_Offset ) ; |
| CS | 0:a53b6ec3fbb3 | 432 | if ( ( Valeur_S16 > Hauteur_mini ) |
| CS | 0:a53b6ec3fbb3 | 433 | && ( Valeur_S16 < Hauteur_maxi ) ) |
| CS | 0:a53b6ec3fbb3 | 434 | { |
| CS | 0:a53b6ec3fbb3 | 435 | Hauteur_Courante = ( Valeur_S16 + Hauteur_Courante ) / 2 ; |
| CS | 0:a53b6ec3fbb3 | 436 | } |
| CS | 0:a53b6ec3fbb3 | 437 | |
| CS | 0:a53b6ec3fbb3 | 438 | |
| CS | 0:a53b6ec3fbb3 | 439 | // On recale la trame réponse |
| CS | 0:a53b6ec3fbb3 | 440 | Index2 = Index2 + 7 ; |
| CS | 0:a53b6ec3fbb3 | 441 | //PC2.printf("\r\n Ordre de mouvement %i OK\r\n",Id ) ; |
| CS | 0:a53b6ec3fbb3 | 442 | |
| CS | 0:a53b6ec3fbb3 | 443 | if ( Ordre_En_Cours == *(pChaine+1) ) |
| CS | 0:a53b6ec3fbb3 | 444 | { |
| CS | 0:a53b6ec3fbb3 | 445 | Statut_Ordre_En_Cours = VALIDE ; |
| CS | 0:a53b6ec3fbb3 | 446 | Fin_Reception_ms = Chrono_Pilote.read_ms() ; |
| CS | 0:a53b6ec3fbb3 | 447 | COM_OK = TRUE ; |
| CS | 0:a53b6ec3fbb3 | 448 | Dernier_Ordre_Confirme = Ordre_En_Cours ; |
| CS | 0:a53b6ec3fbb3 | 449 | } |
| CS | 0:a53b6ec3fbb3 | 450 | } |
| CS | 0:a53b6ec3fbb3 | 451 | } |
| CS | 0:a53b6ec3fbb3 | 452 | /**********************************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 453 | // Ordre de frein |
| CS | 0:a53b6ec3fbb3 | 454 | if ( *(pChaine+1) == ORDRE_FREIN ) |
| CS | 0:a53b6ec3fbb3 | 455 | { |
| CS | 0:a53b6ec3fbb3 | 456 | //PC2.printf("\r\n Ordre Frein %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 457 | if ( Nb_Caracteres_Recus < ( Index2 + 2 ) ) |
| CS | 0:a53b6ec3fbb3 | 458 | { |
| CS | 0:a53b6ec3fbb3 | 459 | // Trame incomplete, on reviendra |
| CS | 0:a53b6ec3fbb3 | 460 | //PC2.printf("\r\n Frein incomplet %i \r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 461 | return ; |
| CS | 0:a53b6ec3fbb3 | 462 | } |
| CS | 0:a53b6ec3fbb3 | 463 | // Vérifie le caractere de fin de trame |
| CS | 0:a53b6ec3fbb3 | 464 | if ( *(pChaine+2) == 0x03 ) |
| CS | 0:a53b6ec3fbb3 | 465 | { |
| CS | 0:a53b6ec3fbb3 | 466 | // Trame OK |
| CS | 0:a53b6ec3fbb3 | 467 | //PC2.printf("\r\n Frein OK %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 468 | // On recale la trame réponse |
| CS | 0:a53b6ec3fbb3 | 469 | Index2 = Index2 + 3 ; |
| CS | 0:a53b6ec3fbb3 | 470 | |
| CS | 0:a53b6ec3fbb3 | 471 | if ( Ordre_En_Cours == ORDRE_FREIN ) |
| CS | 0:a53b6ec3fbb3 | 472 | { |
| CS | 0:a53b6ec3fbb3 | 473 | Statut_Ordre_En_Cours = VALIDE ; |
| CS | 0:a53b6ec3fbb3 | 474 | Fin_Reception_ms = Chrono_Pilote.read_ms() ; |
| CS | 0:a53b6ec3fbb3 | 475 | Dernier_Ordre_Confirme = ORDRE_FREIN ; |
| CS | 0:a53b6ec3fbb3 | 476 | COM_OK = TRUE ; |
| CS | 0:a53b6ec3fbb3 | 477 | } |
| CS | 0:a53b6ec3fbb3 | 478 | } |
| CS | 0:a53b6ec3fbb3 | 479 | } |
| CS | 0:a53b6ec3fbb3 | 480 | /**********************************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 481 | // Ordre de lecture parametre |
| CS | 0:a53b6ec3fbb3 | 482 | if ( *(pChaine+1) == ORDRE_LECTURE ) |
| CS | 0:a53b6ec3fbb3 | 483 | { |
| CS | 0:a53b6ec3fbb3 | 484 | //PC2.printf("\r\n Ordre Frein %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 485 | if ( Nb_Caracteres_Recus < ( Index2 + 7 ) ) |
| CS | 0:a53b6ec3fbb3 | 486 | { |
| CS | 0:a53b6ec3fbb3 | 487 | // Trame incomplete, on reviendra |
| CS | 0:a53b6ec3fbb3 | 488 | //PC2.printf("\r\n Frein incomplet %i \r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 489 | return ; |
| CS | 0:a53b6ec3fbb3 | 490 | } |
| CS | 0:a53b6ec3fbb3 | 491 | // Vérifie le caractere de fin de trame |
| CS | 0:a53b6ec3fbb3 | 492 | if ( *(pChaine+7) == 0x03 ) |
| CS | 0:a53b6ec3fbb3 | 493 | { |
| CS | 0:a53b6ec3fbb3 | 494 | // Trame OK |
| CS | 0:a53b6ec3fbb3 | 495 | //PC2.printf("\r\n Frein OK %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 496 | // Lecture du parametre |
| CS | 0:a53b6ec3fbb3 | 497 | Valeur_S32 = (S32) (*(pChaine+3)) * 256 + (S32) (*(pChaine+4)) ; |
| CS | 0:a53b6ec3fbb3 | 498 | Valeur_S32 = Valeur_S32 * 256 + (S32) (*(pChaine+5)) ; |
| CS | 0:a53b6ec3fbb3 | 499 | Parametres_Vario_S32[*(pChaine+2)] = Valeur_S32 * 256 + (S32) (*(pChaine+6)) ; |
| CS | 0:a53b6ec3fbb3 | 500 | // On recale la trame réponse |
| CS | 0:a53b6ec3fbb3 | 501 | Index2 = Index2 + 8 ; |
| CS | 0:a53b6ec3fbb3 | 502 | |
| CS | 0:a53b6ec3fbb3 | 503 | if ( Ordre_En_Cours == ORDRE_LECTURE ) |
| CS | 0:a53b6ec3fbb3 | 504 | { |
| CS | 0:a53b6ec3fbb3 | 505 | Statut_Ordre_En_Cours = VALIDE ; |
| CS | 0:a53b6ec3fbb3 | 506 | Fin_Reception_ms = Chrono_Pilote.read_ms() ; |
| CS | 0:a53b6ec3fbb3 | 507 | Dernier_Ordre_Confirme = ORDRE_LECTURE ; |
| CS | 0:a53b6ec3fbb3 | 508 | COM_OK = TRUE ; |
| CS | 0:a53b6ec3fbb3 | 509 | } |
| CS | 0:a53b6ec3fbb3 | 510 | } |
| CS | 0:a53b6ec3fbb3 | 511 | } |
| CS | 0:a53b6ec3fbb3 | 512 | /**********************************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 513 | // Ordre de configuration parametre |
| CS | 0:a53b6ec3fbb3 | 514 | if ( *(pChaine+1) == ORDRE_CONFIGURE ) |
| CS | 0:a53b6ec3fbb3 | 515 | { |
| CS | 0:a53b6ec3fbb3 | 516 | //PC2.printf("\r\n Ordre Frein %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 517 | if ( Nb_Caracteres_Recus < ( Index2 + 3 ) ) |
| CS | 0:a53b6ec3fbb3 | 518 | { |
| CS | 0:a53b6ec3fbb3 | 519 | // Trame incomplete, on reviendra |
| CS | 0:a53b6ec3fbb3 | 520 | //PC2.printf("\r\n Frein incomplet %i \r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 521 | return ; |
| CS | 0:a53b6ec3fbb3 | 522 | } |
| CS | 0:a53b6ec3fbb3 | 523 | // Vérifie le caractere de fin de trame |
| CS | 0:a53b6ec3fbb3 | 524 | if ( *(pChaine+3) == 0x03 ) |
| CS | 0:a53b6ec3fbb3 | 525 | { |
| CS | 0:a53b6ec3fbb3 | 526 | // Trame OK |
| CS | 0:a53b6ec3fbb3 | 527 | //PC2.printf("\r\n Ecriture OK %i\r\n" ,Id) ; |
| CS | 0:a53b6ec3fbb3 | 528 | // Ecriture du parametre |
| CS | 0:a53b6ec3fbb3 | 529 | // On recale la trame réponse |
| CS | 0:a53b6ec3fbb3 | 530 | Index2 = Index2 + 4 ; |
| CS | 0:a53b6ec3fbb3 | 531 | |
| CS | 0:a53b6ec3fbb3 | 532 | if ( Ordre_En_Cours == ORDRE_CONFIGURE ) |
| CS | 0:a53b6ec3fbb3 | 533 | { |
| CS | 0:a53b6ec3fbb3 | 534 | Statut_Ordre_En_Cours = VALIDE ; |
| CS | 0:a53b6ec3fbb3 | 535 | Fin_Reception_ms = Chrono_Pilote.read_ms() ; |
| CS | 0:a53b6ec3fbb3 | 536 | Dernier_Ordre_Confirme = ORDRE_CONFIGURE ; |
| CS | 0:a53b6ec3fbb3 | 537 | COM_OK = TRUE ; |
| CS | 0:a53b6ec3fbb3 | 538 | } |
| CS | 0:a53b6ec3fbb3 | 539 | } |
| CS | 0:a53b6ec3fbb3 | 540 | } |
| CS | 0:a53b6ec3fbb3 | 541 | /**********************************************************************************/ |
| CS | 0:a53b6ec3fbb3 | 542 | // La trame est traitée, on réaligne le reste des caracteres recus |
| CS | 0:a53b6ec3fbb3 | 543 | Index1 = 0 ; |
| CS | 0:a53b6ec3fbb3 | 544 | while ( Index2 < Nb_Caracteres_Recus ) |
| CS | 0:a53b6ec3fbb3 | 545 | { |
| CS | 0:a53b6ec3fbb3 | 546 | Chaine_Recue [ Index1 ] = Chaine_Recue [ Index2 ] ; |
| CS | 0:a53b6ec3fbb3 | 547 | Chaine_Recue [ Index2 ] = 0 ; |
| CS | 0:a53b6ec3fbb3 | 548 | //PC2.printf("\t %i:%i",Index1,Chaine_Recue [ Index1 ]); |
| CS | 0:a53b6ec3fbb3 | 549 | Index1++ ; |
| CS | 0:a53b6ec3fbb3 | 550 | Index2++ ; |
| CS | 0:a53b6ec3fbb3 | 551 | |
| CS | 0:a53b6ec3fbb3 | 552 | } |
| CS | 0:a53b6ec3fbb3 | 553 | Nb_Caracteres_Recus = Index1 ; |
| CS | 0:a53b6ec3fbb3 | 554 | pReception = &Chaine_Recue[Nb_Caracteres_Recus] ; |
| CS | 0:a53b6ec3fbb3 | 555 | } |
| CS | 0:a53b6ec3fbb3 | 556 | // Gestion du timeout |
| CS | 0:a53b6ec3fbb3 | 557 | if ( Statut_Ordre_En_Cours == ATTENTE ) |
| CS | 0:a53b6ec3fbb3 | 558 | { |
| CS | 0:a53b6ec3fbb3 | 559 | if ( ( Chrono_Pilote.read_ms() - Debut_Emission_ms ) > TIMEOUT_RECEPTION_ms ) |
| CS | 0:a53b6ec3fbb3 | 560 | { |
| CS | 0:a53b6ec3fbb3 | 561 | Statut_Ordre_En_Cours = DEFAUT ; |
| CS | 0:a53b6ec3fbb3 | 562 | Compteur_Timeout++ ; |
| CS | 0:a53b6ec3fbb3 | 563 | COM_OK = FALSE ; |
| CS | 0:a53b6ec3fbb3 | 564 | //PC2.printf("\n\r *********** Timeout : %i - %i \n\r",Id,Compteur_Timeout); |
| CS | 0:a53b6ec3fbb3 | 565 | } |
| CS | 0:a53b6ec3fbb3 | 566 | } |
| CS | 0:a53b6ec3fbb3 | 567 | } |
| CS | 0:a53b6ec3fbb3 | 568 |