///////////////////////////////////////////////////////////////////////////////
//                                                                            /
// IAR ANSI C/C++ Compiler V6.30.1.53127/W32 for ARM    08/Mar/2012  18:18:23 /
// Copyright 1999-2011 IAR Systems AB.                                        /
//                                                                            /
//    Cpu mode     =  thumb                                                   /
//    Endian       =  little                                                  /
//    Source file  =  D:\Profiles\b01252\My Documents\Freescale\P0\software\s /
//                    ample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_ /
//                    sc\src\drivers\lptmr\lptmr.c                            /
//    Command line =  "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\src\drivers\lptmr\lptmr.c" -D IAR -D TOWER -D       /
//                    TWR_K20D50M -lCN "D:\Profiles\b01252\My                 /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\FLASH_128KB_PFLASH\List\" -lB         /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\FLASH_128KB_PFLASH\List\" /
//                     -o "D:\Profiles\b01252\My                              /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\FLASH_128KB_PFLASH\Obj\" --no_cse     /
//                    --no_unroll --no_inline --no_code_motion --no_tbaa      /
//                    --no_clustering --no_scheduling --debug                 /
//                    --endian=little --cpu=Cortex-M4 -e --fpu=None           /
//                    --dlib_config "C:\Program Files\IAR Systems\Embedded    /
//                    Workbench 6.0_5\arm\INC\c\DLib_Config_Normal.h" -I      /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\common\" -I  /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\cpu\" -I     /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\cpu\headers\ /
//                    " -I "D:\Profiles\b01252\My                             /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\drivers\uart\" -I        /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\drivers\mcg\ /
//                    " -I "D:\Profiles\b01252\My                             /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\drivers\wdog\" -I        /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\drivers\rcm\ /
//                    " -I "D:\Profiles\b01252\My                             /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\drivers\lptmr\" -I       /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\platforms\"  /
//                    -I "D:\Profiles\b01252\My Documents\Freescale\P0\softwa /
//                    re\sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50 /
//                    MHz_sc\build\iar\TWRK20D50M_Demo\..\" -I                /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\projects\TWR /
//                    K20D50M_Demo\" -I "D:\Profiles\b01252\My                /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \dma\" -I "D:\Profiles\b01252\My                        /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \adc16\" -I "D:\Profiles\b01252\My                      /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \i2c\" -I "D:\Profiles\b01252\My                        /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \tsi\" -I "D:\Profiles\b01252\My                        /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \adc_test\" -I "D:\Profiles\b01252\My                   /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \angle_calculation\" -I "D:\Profiles\b01252\My          /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \buzzer\" -I "D:\Profiles\b01252\My                     /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \fft_test\" -I "D:\Profiles\b01252\My                   /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \irda_test\" -I "D:\Profiles\b01252\My                  /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \cmt_test\" -I "D:\Profiles\b01252\My                   /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \protocol\" -I "D:\Profiles\b01252\My                   /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \task_mgr\" -I "D:\Profiles\b01252\My                   /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \TWRK20_specific\" -I "D:\Profiles\b01252\My            /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\projects\TWRK20D50M_Demo /
//                    \rtc\" -I "D:\Profiles\b01252\My                        /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\CMSIS\DSP_Lib\Lib\interm /
//                    ediateFiles\" -I "D:\Profiles\b01252\My                 /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\CMSIS\DSP_Lib\Include\"  /
//                    -I "D:\Profiles\b01252\My Documents\Freescale\P0\softwa /
//                    re\sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50 /
//                    MHz_sc\build\iar\TWRK20D50M_Demo\..\..\..\src\CMSIS\CM4 /
//                    \DeviceSupport\ARM\ARMCM4\" -I "D:\Profiles\b01252\My   /
//                    Documents\Freescale\P0\software\sample code             /
//                    cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\build\ia /
//                    r\TWRK20D50M_Demo\..\..\..\src\CMSIS\CM4\CoreSupport\"  /
//                    -I "D:\Profiles\b01252\My Documents\Freescale\P0\softwa /
//                    re\sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50 /
//                    MHz_sc\build\iar\TWRK20D50M_Demo\..\..\..\src\CMSIS\CM4 /
//                    \CoreSupportLiker Options-Library\" -I                  /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\src\CMSIS\DSP_Li /
//                    b\Lib\intermediateFiles\arm_cortexM4_math.lib\" -I      /
//                    "D:\Profiles\b01252\My Documents\Freescale\P0\software\ /
//                    sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz /
//                    _sc\build\iar\TWRK20D50M_Demo\..\..\..\build\" -Ol      /
//                    --use_c++_inline -I "C:\Program Files\IAR               /
//                    Systems\Embedded Workbench 6.0_5\arm\CMSIS\Include\"    /
//                    -D ARM_MATH_CM4                                         /
//    List file    =  D:\Profiles\b01252\My Documents\Freescale\P0\software\s /
//                    ample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_ /
//                    sc\build\iar\TWRK20D50M_Demo\FLASH_128KB_PFLASH\List\lp /
//                    tmr.s                                                   /
//                                                                            /
//                                                                            /
///////////////////////////////////////////////////////////////////////////////

        NAME lptmr

        #define SHT_PROGBITS 0x1

        PUBLIC lptmr_isr
        PUBLIC time_delay_ms

// D:\Profiles\b01252\My Documents\Freescale\P0\software\sample code cesar\TWR-K20D50M_LABS_AND_CE\kinetis_50MHz_sc\src\drivers\lptmr\lptmr.c
//    1 /*
//    2  * File:        lptmr.c
//    3  * Purpose:     Provide common low power timer functions
//    4  *
//    5  * Notes:       Right now only function provided is used
//    6  *              to generate a delay in ms. This driver
//    7  *              could be expanded to include more functions
//    8  *              in the future.
//    9  *              
//   10  */
//   11 
//   12 
//   13 #include "common.h"
//   14 #include "lptmr.h"
//   15 
//   16 /********************************************************************/
//   17 /*
//   18  * Initialize the low power time to provide a delay measured in ms.
//   19  *
//   20  *
//   21  * Parameters:
//   22  *  count_val   number of ms to delay
//   23  *
//   24  * Returns:
//   25  * None
//   26  */

        SECTION `.text`:CODE:NOROOT(1)
        THUMB
//   27 void time_delay_ms(uint32 count_val)
//   28 {
//   29   /* Make sure the clock to the LPTMR is enabled */
//   30   SIM_SCGC5|=SIM_SCGC5_LPTIMER_MASK; 
time_delay_ms:
        LDR.N    R1,??DataTable1  ;; 0x40048038
        LDR      R1,[R1, #+0]
        ORRS     R1,R1,#0x1
        LDR.N    R2,??DataTable1  ;; 0x40048038
        STR      R1,[R2, #+0]
//   31   
//   32   /* Set the compare value to the number of ms to delay */
//   33   LPTMR0_CMR = count_val; 
        LDR.N    R1,??DataTable1_1  ;; 0x40040008
        STR      R0,[R1, #+0]
//   34   
//   35   /* Set up LPTMR to use 1kHz LPO with no prescaler as its clock source */
//   36   LPTMR0_PSR = LPTMR_PSR_PCS(1)|LPTMR_PSR_PBYP_MASK; 
        LDR.N    R0,??DataTable1_2  ;; 0x40040004
        MOVS     R1,#+5
        STR      R1,[R0, #+0]
//   37   
//   38   /* Start the timer */
//   39   LPTMR0_CSR |= LPTMR_CSR_TEN_MASK; 
        LDR.N    R0,??DataTable1_3  ;; 0x40040000
        LDR      R0,[R0, #+0]
        ORRS     R0,R0,#0x1
        LDR.N    R1,??DataTable1_3  ;; 0x40040000
        STR      R0,[R1, #+0]
//   40 
//   41   /* Wait for counter to reach compare value */
//   42   while (!(LPTMR0_CSR & LPTMR_CSR_TCF_MASK));
??time_delay_ms_0:
        LDR.N    R0,??DataTable1_3  ;; 0x40040000
        LDR      R0,[R0, #+0]
        LSLS     R0,R0,#+24
        BPL.N    ??time_delay_ms_0
//   43   
//   44   /* Clear Timer Compare Flag */
//   45   LPTMR0_CSR &= ~LPTMR_CSR_TEN_MASK;
        LDR.N    R0,??DataTable1_3  ;; 0x40040000
        LDR      R0,[R0, #+0]
        LSRS     R0,R0,#+1
        LSLS     R0,R0,#+1
        LDR.N    R1,??DataTable1_3  ;; 0x40040000
        STR      R0,[R1, #+0]
//   46   
//   47   return;
        BX       LR               ;; return
//   48 }
//   49 

        SECTION `.text`:CODE:NOROOT(1)
        THUMB
//   50 void lptmr_isr(void)
//   51 {
//   52 //  printf("\n****LPT ISR entered*****\r\n");
//   53 
//   54   LPTMR0_CSR |=  LPTMR_CSR_TCF_MASK;   // write 1 to TCF to clear the LPT timer compare flag
lptmr_isr:
        LDR.N    R0,??DataTable1_3  ;; 0x40040000
        LDR      R0,[R0, #+0]
        ORRS     R0,R0,#0x80
        LDR.N    R1,??DataTable1_3  ;; 0x40040000
        STR      R0,[R1, #+0]
//   55   LPTMR0_CSR = ( LPTMR_CSR_TEN_MASK | LPTMR_CSR_TIE_MASK | LPTMR_CSR_TCF_MASK  );
        LDR.N    R0,??DataTable1_3  ;; 0x40040000
        MOVS     R1,#+193
        STR      R1,[R0, #+0]
//   56       // enable timer
//   57       // enable interrupts
//   58       // clear the flag
//   59 
//   60 }
        BX       LR               ;; return

        SECTION `.text`:CODE:NOROOT(2)
        SECTION_TYPE SHT_PROGBITS, 0
        DATA
??DataTable1:
        DC32     0x40048038

        SECTION `.text`:CODE:NOROOT(2)
        SECTION_TYPE SHT_PROGBITS, 0
        DATA
??DataTable1_1:
        DC32     0x40040008

        SECTION `.text`:CODE:NOROOT(2)
        SECTION_TYPE SHT_PROGBITS, 0
        DATA
??DataTable1_2:
        DC32     0x40040004

        SECTION `.text`:CODE:NOROOT(2)
        SECTION_TYPE SHT_PROGBITS, 0
        DATA
??DataTable1_3:
        DC32     0x40040000

        SECTION `.iar_vfe_header`:DATA:REORDER:NOALLOC:NOROOT(2)
        SECTION_TYPE SHT_PROGBITS, 0
        DATA
        DC32 0

        SECTION __DLIB_PERTHREAD:DATA:REORDER:NOROOT(0)
        SECTION_TYPE SHT_PROGBITS, 0

        SECTION __DLIB_PERTHREAD_init:DATA:REORDER:NOROOT(0)
        SECTION_TYPE SHT_PROGBITS, 0

        END
// 
// 92 bytes in section .text
// 
// 92 bytes of CODE memory
//
//Errors: none
//Warnings: none
