static void RemoteTask (void *pvParameters) { (void)pvParameters; #if PL_CONFIG_HAS_JOYSTICK (void)APP_GetXY(&midPointX, &midPointY, NULL, NULL); #endif FRTOS1_vTaskDelay(1000/portTICK_PERIOD_MS); for(;;) { if (REMOTE_isOn) { #if PL_CONFIG_HAS_JOYSTICK if (REMOTE_useJoystick) { uint8_t buf[2]; int16_t x, y; int8_t x8, y8; /* send periodically messages */ APP_GetXY(&x, &y, &x8, &y8); buf[0] = x8; buf[1] = y8; if (REMOTE_isVerbose) { uint8_t txtBuf[48]; UTIL1_strcpy(txtBuf, sizeof(txtBuf), (unsigned char*)"TX: x: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), x8); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" y: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), y8); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" to addr 0x"); #if RNWK_SHORT_ADDR_SIZE==1 UTIL1_strcatNum8Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #else UTIL1_strcatNum16Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #endif UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)"\r\n"); SHELL_SendString(txtBuf); } (void)RAPP_SendPayloadDataBlock(buf, sizeof(buf), RAPP_MSG_TYPE_JOYSTICK_XY, RNETA_GetDestAddr(), RPHY_PACKET_FLAGS_REQ_ACK); LED1_Neg(); } #endif FRTOS1_vTaskDelay(200/portTICK_PERIOD_MS); } else { FRTOS1_vTaskDelay(1000/portTICK_PERIOD_MS); } } /* for */ }
static void StatusPrintXY(CLS1_ConstStdIOType *io) { uint16_t x, y; int8_t x8, y8; uint8_t buf[64]; if (APP_GetXY(&x, &y, &x8, &y8)==ERR_OK) { UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"X: 0x"); UTIL1_strcatNum16Hex(buf, sizeof(buf), x); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)"("); UTIL1_strcatNum8s(buf, sizeof(buf), x8); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)") Y: 0x"); UTIL1_strcatNum16Hex(buf, sizeof(buf), y); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)"("); UTIL1_strcatNum8s(buf, sizeof(buf), y8); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)")\r\n"); } else { UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"GetXY() failed!\r\n"); } CLS1_SendStatusStr((unsigned char*)" analog", buf, io->stdOut); }
uint8_t REMOTE_HandleRemoteRxMessage(RAPP_MSG_Type type, uint8_t size, uint8_t *data, RNWK_ShortAddrType srcAddr, bool *handled, RPHY_PacketDesc *packet) { #if PL_CONFIG_HAS_SHELL uint8_t buf[48]; #endif uint8_t val; int16_t x, y, z; (void)size; (void)packet; switch(type) { #if PL_CONFIG_HAS_MOTOR case RAPP_MSG_TYPE_JOYSTICK_XY: /* values are -128...127 */ { int8_t x, y; int16_t x1000, y1000; *handled = TRUE; x = *data; /* get x data value */ y = *(data+1); /* get y data value */ if (REMOTE_isVerbose) { UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"x/y: "); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)x); UTIL1_chcat(buf, sizeof(buf), ','); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)y); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)"\r\n"); SHELL_SendString(buf); } #if 0 /* using shell command */ UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor L duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(x)); SHELL_ParseCmd(buf); UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor R duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(y)); SHELL_ParseCmd(buf); #endif /* filter noise around zero */ if (x>-5 && x<5) { x = 0; } if (y>-5 && y<5) { y = 0; } x1000 = scaleJoystickTo1K(x); y1000 = scaleJoystickTo1K(y); if (REMOTE_useJoystick) { REMOTE_HandleMotorMsg(y1000, x1000, 0); /* first param is forward/backward speed, second param is direction */ } } break; #endif case RAPP_MSG_TYPE_JOYSTICK_BTN: *handled = TRUE; val = *data; /* get data value */ #if PL_CONFIG_HAS_SHELL && PL_CONFIG_HAS_BUZZER && PL_CONFIG_HAS_REMOTE if (val=='F') { /* F button, toggle remote*/ SHELL_ParseCmd((unsigned char*)"buzzer buz 300 500"); DRV_SetMode(DRV_MODE_SPEED); } else if (val=='G') { /* center joystick button: horn*/ SHELL_ParseCmd((unsigned char*)"buzzer buz 2000 300"); } else if (val=='A') { MAZE_ClearSolution(); MAZE_SetSolveAlgorithm(STRAIGHT_HAND); LF_StartFollowing(); } else if (val=='C') { /* 'C' button: motor stop*/ DRV_SetMode(DRV_MODE_STOP); } else if (val=='B') { /* 'B' button: start right-hand algorithm */ MAZE_ClearSolution(); MAZE_SetSolveAlgorithm(RIGHT_HAND); LF_StartFollowing(); } else if (val=='D') { /* 'D' button: start left-hand algorithm */ MAZE_ClearSolution(); MAZE_SetSolveAlgorithm(LEFT_HAND); LF_StartFollowing(); } else if (val=='E') { REF_CalibrateStartStop(); } #else *handled = FALSE; /* no shell and no buzzer? */ #endif break; default: break; } /* switch */ return ERR_OK; }
static portTASK_FUNCTION(RemoteTask, pvParameters) { #if PL_HAS_WATCHDOG int i; #endif (void)pvParameters; #if PL_HAS_JOYSTICK (void)APP_GetXY(&midPointX, &midPointY, NULL, NULL); #endif for(;;) { if (REMOTE_isOn) { #if PL_HAS_ACCEL if (REMOTE_useAccelerometer) { #if PL_HAS_KEYS uint8_t buf[7]; uint8_t keys; #else /* PL_HAS_KEYS */ uint8_t buf[6]; #endif /* PL_HAS_KEYS */ int16_t x, y, z; /* send periodically accelerometer messages */ #if PL_HAS_KEYS APP_GetKeys(&keys); #endif /* PL_HAS_KEYS */ ACCEL_GetValues(&x, &y, &z); buf[0] = (uint8_t)(x&0xFF); buf[1] = (uint8_t)(x>>8); buf[2] = (uint8_t)(y&0xFF); buf[3] = (uint8_t)(y>>8); buf[4] = (uint8_t)(z&0xFF); buf[5] = (uint8_t)(z>>8); #if PL_HAS_KEYS buf[6] = keys; #endif /* PL_HAS_KEYS */ if (REMOTE_isVerbose) { uint8_t txtBuf[48]; UTIL1_strcpy(txtBuf, sizeof(txtBuf), (unsigned char*)"TX: x: "); UTIL1_strcatNum16s(txtBuf, sizeof(txtBuf), x); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" y: "); UTIL1_strcatNum16s(txtBuf, sizeof(txtBuf), y); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" z: "); UTIL1_strcatNum16s(txtBuf, sizeof(txtBuf), z); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" to addr 0x"); #if RNWK_SHORT_ADDR_SIZE==1 UTIL1_strcatNum8Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #else UTIL1_strcatNum16Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #endif UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)"\r\n"); SHELL_SendString(txtBuf); } (void)RAPP_SendPayloadDataBlock(buf, sizeof(buf), RAPP_MSG_TYPE_ACCEL, RNETA_GetDestAddr(), RPHY_PACKET_FLAGS_REQ_ACK); LED1_Neg(); } #endif #if PL_HAS_JOYSTICK if (REMOTE_useJoystick) { #if PL_HAS_KEYS uint8_t buf[3]; uint8_t keys; #else /* PL_HAS_KEYS */ uint8_t buf[2]; #endif /* PL_HAS_KEYS */ int16_t x, y; int8_t x8, y8; /* send periodically accelerometer messages */ #if PL_HAS_KEYS APP_GetKeys(&keys); #endif /* PL_HAS_KEYS */ APP_GetXY(&x, &y, &x8, &y8); buf[0] = x8; buf[1] = y8; #if PL_HAS_KEYS buf[2] = keys; #endif /* PL_HAS_KEYS */ if (REMOTE_isVerbose) { uint8_t txtBuf[48]; UTIL1_strcpy(txtBuf, sizeof(txtBuf), (unsigned char*)"TX: x: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), x8); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" y: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), y8); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" to addr 0x"); #if RNWK_SHORT_ADDR_SIZE==1 UTIL1_strcatNum8Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #else UTIL1_strcatNum16Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #endif UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)"\r\n"); SHELL_SendString(txtBuf); } (void)RAPP_SendPayloadDataBlock(buf, sizeof(buf), RAPP_MSG_TYPE_JOYSTICK_XY, RNETA_GetDestAddr(), RPHY_PACKET_FLAGS_REQ_ACK); LED1_Neg(); } #endif #if PL_HAS_WATCHDOG for(i=0; i<2; i++) { /* do it in smaller steps */ WDT_IncTaskCntr(WDT_TASK_ID_REMOTE, 100); FRTOS1_vTaskDelay(100/portTICK_RATE_MS); } #else FRTOS1_vTaskDelay(200/portTICK_RATE_MS); #endif } else { #if PL_HAS_WATCHDOG for(i=0; i<10; i++) { /* do it in smaller steps */ WDT_IncTaskCntr(WDT_TASK_ID_REMOTE, 100); FRTOS1_vTaskDelay(100/portTICK_RATE_MS); } #else FRTOS1_vTaskDelay(1000/portTICK_RATE_MS); #endif } } /* for */
uint8_t REMOTE_HandleRemoteRxMessage(RAPP_MSG_Type type, uint8_t size, uint8_t *data, RNWK_ShortAddrType srcAddr, bool *handled, RPHY_PacketDesc *packet) { #if PL_CONFIG_HAS_SHELL uint8_t buf[48]; #endif uint8_t val; int16_t x, y, z; (void)size; (void)packet; switch(type) { #if PL_CONFIG_HAS_MOTOR case RAPP_MSG_TYPE_JOYSTICK_XY: /* values are -128...127 */ { int8_t direction, speed; int16_t x1000, y1000; *handled = TRUE; direction = *data; /* get x data value */ speed = *(data+1); /* get y data value */ if (REMOTE_isVerbose) { UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"d/s: "); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)direction); UTIL1_chcat(buf, sizeof(buf), ','); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)speed); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)"\r\n"); SHELL_SendString(buf); } #if 0 /* using shell command */ UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor L duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(x)); SHELL_ParseCmd(buf); UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor R duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(y)); SHELL_ParseCmd(buf); #endif //x1000 = scaleJoystickTo1K(x); //y1000 = scaleJoystickTo1K(y); if (REMOTE_useJoystick) { REMOTE_HandleMotorMsg(direction, speed, 0); /* first param is forward/backward speed, second param is direction */ } } break; #endif case RAPP_MSG_TYPE_JOYSTICK_BTN: *handled = TRUE; val = *data; /* get data value */ #if PL_CONFIG_HAS_SHELL && PL_CONFIG_HAS_BUZZER && PL_CONFIG_HAS_REMOTE if (val=='F') { /* F button, disable remote */ SHELL_ParseCmd((unsigned char*)"buzzer buz 300 500"); REMOTE_SetOnOff(FALSE); DRV_SetSpeed(0,0); /* turn off motors */ SHELL_SendString("Remote OFF\r\n"); } else if (val=='G') { /* center joystick button: enable remote */ SHELL_ParseCmd((unsigned char*)"buzzer buz 300 1000"); REMOTE_SetOnOff(TRUE); DRV_SetMode(DRV_MODE_SPEED); SHELL_SendString("Remote ON\r\n"); } else if (val=='C') { /* red 'C' button */ /*! \todo add functionality */ } else if (val=='A') { /* green 'A' button */ /*! \todo add functionality */ } #else *handled = FALSE; /* no shell and no buzzer? */ #endif break; default: break; } /* switch */ return ERR_OK; }
static void RemoteTask (void *pvParameters) { (void)pvParameters; #if PL_CONFIG_HAS_JOYSTICK (void)APP_GetXY(&midPointX, &midPointY, NULL, NULL); #endif FRTOS1_vTaskDelay(1000/portTICK_PERIOD_MS); for(;;) { if (REMOTE_isOn) { #if PL_CONFIG_HAS_JOYSTICK if (REMOTE_useJoystick) { uint8_t buf[2]; int16_t x, y; int8_t x8, y8; /* send periodically messages */ APP_GetXY(&x, &y, &x8, &y8); if(x8 > 100) buf[0] = 1; else if(x8 < -100) buf[0] = 2; else buf[0] = 0; //buf[0] = x8; if(normalSpeedPressed) { if(fastSpeedPressed) { buf[1] = 2; // fast speed } else { buf[1] = 1; // normal speed } } else if (retourSpeedPressed) { buf[1] = 3; // retour } else { buf[1] = 0; // stand } if(startLineFollow == 1) { buf[1] = 4; // left handed startLineFollow = 0; } if(startLineFollow == 2) { buf[1] = 5; // right handed startLineFollow = 0; } //buf[1] = y8; if (REMOTE_isVerbose) { uint8_t txtBuf[48]; UTIL1_strcpy(txtBuf, sizeof(txtBuf), (unsigned char*)"TX: x: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), x8); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" y: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), y8); //UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" to addr 0x"); #if RNWK_SHORT_ADDR_SIZE==1 //UTIL1_strcatNum8Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #else //UTIL1_strcatNum16Hex(txtBuf, sizeof(txtBuf), RNETA_GetDestAddr()); #endif UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" 0/R/L: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), buf[0]); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)" 0/N/F/R: "); UTIL1_strcatNum8s(txtBuf, sizeof(txtBuf), buf[1]); UTIL1_strcat(txtBuf, sizeof(txtBuf), (unsigned char*)"\r\n"); SHELL_SendString(txtBuf); } (void)RAPP_SendPayloadDataBlock(buf, sizeof(buf), RAPP_MSG_TYPE_JOYSTICK_XY, RNETA_GetDestAddr(), RPHY_PACKET_FLAGS_REQ_ACK); LED1_Neg(); } #endif FRTOS1_vTaskDelay(20/portTICK_PERIOD_MS); } else { FRTOS1_vTaskDelay(1000/portTICK_PERIOD_MS); } } /* for */ }
uint8_t REMOTE_HandleRemoteRxMessage(RAPP_MSG_Type type, uint8_t size, uint8_t *data, RNWK_ShortAddrType srcAddr, bool *handled, RPHY_PacketDesc *packet) { #if PL_CONFIG_HAS_SHELL uint8_t buf[48]; #endif uint8_t val; int16_t x, y, z; (void)size; (void)packet; switch(type) { #if PL_CONFIG_HAS_MOTOR case RAPP_MSG_TYPE_JOYSTICK_XY: /* values are -128...127 */ { int8_t x, y; int16_t x1000, y1000; *handled = TRUE; x = *data; /* get x data value */ y = *(data+1); /* get y data value */ if (REMOTE_isVerbose) { UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"x/y: "); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)x); UTIL1_chcat(buf, sizeof(buf), ','); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)y); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)"\r\n"); SHELL_SendString(buf); } #if 0 /* using shell command */ UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor L duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(x)); SHELL_ParseCmd(buf); UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor R duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(y)); SHELL_ParseCmd(buf); #endif /* filter noise around zero */ if (x>-5 && x<5) { x = 0; } if (y>-15 && y<5) { y = 0; } x1000 = scaleJoystickTo1K(x); y1000 = scaleJoystickTo1K(y); if (REMOTE_useJoystick) { REMOTE_HandleMotorMsg(y1000, x1000, 0); /* first param is forward/backward speed, second param is direction */ } } break; #endif case RAPP_MSG_TYPE_JOYSTICK_BTN: *handled = TRUE; val = *data; /* get data value */ #if PL_CONFIG_HAS_SHELL && PL_CONFIG_HAS_BUZZER && PL_CONFIG_HAS_REMOTE if (val=='F') { /* F button - disable remote, drive mode none */ DRV_SetMode(DRV_MODE_NONE); REMOTE_SetOnOff(FALSE); SHELL_SendString("Remote OFF\r\n"); } else if (val=='G') { /* center joystick button: enable remote */ REMOTE_SetOnOff(TRUE); #if PL_CONFIG_HAS_DRIVE DRV_SetMode(DRV_MODE_SPEED); #endif SHELL_SendString("Remote ON\r\n"); } #if PL_CONFIG_HAS_LINE_MAZE else if (val=='A') { /* green 'A' button */ SHELL_SendString("Button A pressed\r\n"); // Start Maze solving if(!LF_IsFollowing()){ LF_StartFollowing(); } } else if (val=='K') { /* green A button longpress -> 'K' */ SHELL_SendString("Clear Maze\r\n"); // Clear old maze solution, ready for restart MAZE_ClearSolution(); } else if (val =='B'){ /* yellow 'B' button */ SHELL_SendString("Right hand rule!\r\n"); LF_SetRule(FALSE); } else if (val=='E') { /* button 'E' pressed */ SHELL_SendString("Stop Following! \r\n"); if(LF_IsFollowing()){ LF_StopFollowing(); } } else if (val=='D') { /* blue 'D' button */ SHELL_SendString("Left hand rule!\r\n"); LF_SetRule(TRUE); } #endif else if (val=='C') { /* red 'C' button */ NITRO = TRUE; SHELL_SendString("Nitrooooooo!!!\r\n"); BUZ_Beep(1000,1000); } else if (val=='J') { /* button 'C' released */ NITRO = FALSE; SHELL_SendString("Stop Nitro \r\n"); } #else *handled = FALSE; /* no shell and no buzzer? */ #endif break; default: break; } /* switch */ return ERR_OK; }
uint8_t REMOTE_HandleRemoteRxMessage(RAPP_MSG_Type type, uint8_t size, uint8_t *data, RNWK_ShortAddrType srcAddr, bool *handled, RPHY_PacketDesc *packet) { #if PL_CONFIG_HAS_SHELL uint8_t buf[48]; #endif KEY_DATA val; int16_t x, y, z; (void)size; (void)packet; switch(type) { #if PL_CONFIG_HAS_MOTOR case RAPP_MSG_TYPE_JOYSTICK_XY: /* values are -128...127 */ { int8_t x, y; int16_t x1000, y1000; *handled = TRUE; x = *data; /* get x data value */ y = *(data+1); /* get y data value */ if (REMOTE_isVerbose) { UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"x/y: "); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)x); UTIL1_chcat(buf, sizeof(buf), ','); UTIL1_strcatNum8s(buf, sizeof(buf), (int8_t)y); UTIL1_strcat(buf, sizeof(buf), (unsigned char*)"\r\n"); SHELL_SendString(buf); } #if 0 /* using shell command */ UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor L duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(x)); SHELL_ParseCmd(buf); UTIL1_strcpy(buf, sizeof(buf), (unsigned char*)"motor R duty "); UTIL1_strcatNum8s(buf, sizeof(buf), scaleSpeedToPercent(y)); SHELL_ParseCmd(buf); #endif /* filter noise around zero */ if (x>-5 && x<5) { x = 0; } if (y>-5 && y<5) { y = 0; } x1000 = scaleJoystickTo1K(x); y1000 = scaleJoystickTo1K(y); if (REMOTE_useJoystick) { REMOTE_HandleMotorMsg(y1000, x1000, 0); /* first param is forward/backward speed, second param is direction */ } } break; #endif case RAPP_MSG_TYPE_JOYSTICK_BTN: *handled = TRUE; val = *data; /* get data value */ #if PL_CONFIG_HAS_SHELL && PL_CONFIG_HAS_BUZZER && PL_CONFIG_HAS_REMOTE switch(val) { case A_p: SHELL_ParseCmd((unsigned char*)"buzzer play tune"); break; case A_lp: nitro = TRUE; break; case A_r: nitro = FALSE; break; case B_p: SHELL_ParseCmd((unsigned char*)"line start"); break; case B_lp: break; case B_r: break; case C_p: break; case C_lp: break; case C_r: break; case D_p: SHELL_ParseCmd((unsigned char*)"line stop"); SHELL_ParseCmd((unsigned char*)"drive mode speed"); break; case D_lp: break; case D_r: break; case E_p: SHELL_ParseCmd((unsigned char*)"line righthand"); break; case E_lp: break; case E_r: break; case F_p: SHELL_ParseCmd((unsigned char*)"line lefthand"); break; case F_lp: break; case F_r: break; case G_p: break; case G_lp: break; case G_r: break; default: SHELL_ParseCmd((unsigned char*)"buzzer buz 300 1000"); break; } #else *handled = FALSE; /* no shell and no buzzer? */ #endif break; default: break; } /* switch */ return ERR_OK; }