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Robert Bowen
11/19/12 06:04
Read: 2206 times
St. Peters
USA


 
#188851 - SiLabs - C8051F020 - Keil IDE
I am a little confused on what I am seeing while debugging the SiLabs Board and what I witness in the Keil IDE Debugger.

(Note: Code is running fine.)

Observation 1: My code has the Crossbar set to the following:

// Configure the Crossbar and GPIO ports
//
void PORT_Init (void)
{
   XBR0    |= 0x04;                    // Enable UART0
   XBR2    |= 0x40;                    // Enable crossbar and weak pull-ups
   P0MDOUT |= 0x01;                    // enable TX0 as a push-pull output
   P1MDOUT |= 0x40;                    // enable LED as push-pull output


   P3MDOUT = 0x00;                     // P3.7 is open-drain

   P3     |= 0x80;                     // Set P3.7 latch to '1'

}
 


The Keil Debugger shows: XBRO: 0x88 XBR1: 0x88 and XBR2: 0x88

Observation 2: The UART 0 is configured for 19200 and I can communicate just fine so I know its working and configured correctly. However, the Keil debugger shows it is set to: Tx/Rx: 166666

Observation 3: While debugging, I have a switch connected to P2.0. I can Press the switch and it behaves as expected, but the Keil Debugger does NOT show any activity on this Port Bit in the debugger.

This is all very confusing to me... What am I missing here?

Thanks,

Robert





List of 39 messages in thread
TopicAuthorDate
SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/19/12 06:04      
   I gave up long ago      Erik Malund      11/19/12 07:57      
      SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/19/12 15:12      
         Silabs IDE      Hal Albach      11/19/12 18:06      
            SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/19/12 18:57      
               Silabs IDE      Hal Albach      11/20/12 06:26      
                  SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/20/12 07:39      
                     why did you not say so      Erik Malund      11/20/12 07:48      
                        SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/20/12 08:07      
                           IDE - Silabs or Keil?      Hal Albach      11/20/12 18:15      
                              SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/20/12 19:09      
                                 so would I, but      Erik Malund      11/20/12 20:24      
                                    SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/21/12 07:05      
                                       nope      Erik Malund      11/21/12 08:44      
                                          8 Bit micro - Kernal      Robert Bowen      11/22/12 05:59      
                     but hardware is easy to get ?      Jim Granville      11/21/12 20:26      
                        SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/22/12 05:51      
                           I do not have it here, but      Erik Malund      11/22/12 08:09      
                              SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/22/12 08:58      
                                 SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/22/12 09:23      
                                    I know none that show that directly      Erik Malund      11/22/12 16:53      
                                       Keil IDE Screen shots      Robert Bowen      11/22/12 18:52      
                                          what is missing?      Erik Malund      11/22/12 19:47      
                                             SiLabs - C8051F020 - Keil IDE      Robert Bowen      11/24/12 06:52      
                                                why?      Erik Malund      11/24/12 08:27      
                                                   Why Simulator      Robert Bowen      11/24/12 14:17      
                                                      simulators      Mahmood Elnasser      11/25/12 07:02      
                                                      simulators      Mahmood Elnasser      11/25/12 07:02      
                                                         Simulator      Robert Bowen      11/25/12 11:00      
                                                            funny      Erik Malund      11/25/12 12:16      
                                                               Simulators      Robert Bowen      11/25/12 14:48      
                                                      neither of this is simulation      Erik Malund      11/25/12 12:11      
                                                         Simulator      Robert Bowen      11/25/12 14:51      
                                                            if I show you the timetable ...      Erik Malund      11/25/12 15:39      
                                                               Simulating      Robert Bowen      11/25/12 15:55      
                                                                  You have to know hidden details about the simulator      Richard Erlacher      11/25/12 22:33      
                                                                     Simulator      Robert Bowen      11/26/12 06:12      
                                                                        two aswers and a question      Erik Malund      11/26/12 07:38      
                                                                           Great suggestions, Eric....      Robert Bowen      11/26/12 08:46      

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