Changeset 23 in pacpussensors for trunk/CanGateway/driver

Timestamp:

Aug 11, 2013, 11:19:01 AM (11 years ago)

Author:

aschildk

Message:

add PeakCanDriver write method

Location:

trunk/CanGateway/driver

Files:

• PeakCanDriver.cpp (modified) (2 diffs)
• PeakCanDriver.h (modified) (2 diffs)

trunk/CanGateway/driver/PeakCanDriver.cpp

@@ -144 +144 @@
 short PeakCanDriver::sendFrame (struct CanFrame frame)
 {
+    TPCANMsg msg;
+    msg.MSGTYPE  = 0; //normal message
+    //msg.MSGTYPE |= MSGTYPE_EXTENDED; //extended ?
+    msg.ID = frame.id;
+    msg.LEN = frame.dlc;
+    memcpy(msg.DATA, frame.data, frame.dlc);
+    if(CAN_Write(canDeviceHandle_, &msg)) {
+        perror("application: CAN_Write()");
+        return errno;
+    }
     return PSUCCESS;
 }
@@ -164 +174 @@
     if ((errno = LINUX_CAN_Read_Timeout(canDeviceHandle_, &message, READ_TIMEOUT)))
     {
-      perror("application: CAN_Read()");
+      //Timeout:
+      //perror("application: CAN_Read()");
       return errno;
     }

trunk/CanGateway/driver/PeakCanDriver.h

@@ -18 +18 @@
 
 #include "CanDriverBase.h"
-#include "libpcan.h"
+#include <libpcan.h>
 #include <fcntl.h>    // O_RDWR
 #include <errno.h>
@@ -24 +24 @@
 
 #define PSUCCESS                     0
-#define READ_TIMEOUT                100000 // 100 miliseconds timeout
+#define READ_TIMEOUT                100000// 100 miliseconds timeout
 
 class PeakCanDriver : public CanDriverBase