Engravity-CDU / Mbed 2 deprecated EasyWebCR

Webserver basic for CDU

Dependencies:   mbed

Fork of EasyWebCR by Igor Skochinsky

ew_systick.c@0:12b53511e212, 2010-01-29 (annotated)

Committer:
igorsk
Date:
Fri Jan 29 21:46:31 2010 +0000
Revision:
0:12b53511e212

        

        
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//*****************************************************************************





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//   +--+       





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//   | ++----+   





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//   +-++    |  





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//     |     |  





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//   +-+--+  |   





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//   | +--+--+  





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//   +----+    Copyright (c) 2009 Code Red Technologies Ltd. 





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//





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// ew_systick.c provided SysTick functions for use by EasyWeb port to RDB1768





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//





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// Software License Agreement





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// 





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// The software is owned by Code Red Technologies and/or its suppliers, and is 





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// protected under applicable copyright laws.  All rights are reserved.  Any 





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// use in violation of the foregoing restrictions may subject the user to criminal 





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// sanctions under applicable laws, as well as to civil liability for the breach 





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// of the terms and conditions of this license.





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// 





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// THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED





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// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF





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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.





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// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT





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// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH





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// CODE RED TECHNOLOGIES LTD. 





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#include <mbed.h>





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extern void TCPClockHandler(void);





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volatile uint32_t TimeTick = 0;





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volatile uint32_t TimeTick2 = 0;





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// ****************





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//  SysTick_Handler





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void SysTick_Handler(void)





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{





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    TimeTick++;        // Increment first SysTick counter





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    TimeTick2++;    // Increment second SysTick counter





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    // After 100 ticks (100 x 10ms = 1sec)





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    if (TimeTick >= 100) {





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      TimeTick = 0;    // Reset counter





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      LPC_GPIO1->FIOPIN ^= 1 << 25;    // Toggle user LED





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    }





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    // After 20 ticks (20 x 10ms = 1/5sec)





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    if (TimeTick2 >= 20) {





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      TimeTick2 = 0; // Reset counter





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      TCPClockHandler();  // Call TCP handler





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    }  





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}





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// ****************





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// Setup SysTick Timer to interrupt at 10 msec intervals





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void Start_SysTick10ms(void)





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{





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    if (SysTick_Config(SystemCoreClock / 100)) { 





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        while (1);  // Capture error





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    }





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}