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C51 COMPILER V9.54 TTSS_TIME_STC 09/06/2024 14:31:12 PAGE 1
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C51 COMPILER V9.54, COMPILATION OF MODULE TTSS_TIME_STC
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OBJECT MODULE PLACED IN ..\out\TTSS_time_stc.obj
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COMPILER INVOKED BY: E:\KeilC51\C51\BIN\C51.EXE ..\source\ctask\TTSS_time_stc.c LARGE OMF2 OPTIMIZE(0,SIZE) BROWSE ORDER
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- NOINTPROMOTE INCDIR(..\source\bsp;..\source\msp;..\source\app;..\source\clib;..\source\cpu;..\source\ctask;..\source\tp
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-c;..\source\asp;..\source\debug;..\source\msp\uart;..\source\msp\simiic;..\source\bsp\oled;..\source\bsp\TTSSbsp) DEBUG
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-PRINT(..\out\TTSS_time_stc.lst) TABS(2) OBJECT(..\out\TTSS_time_stc.obj)
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line level source
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1 #include "ttss_time_stc.h"
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*** WARNING C320 IN LINE 51 OF ..\source\bsp\TTSSbsp\bsp_config.h: "MainFre_22M"
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2 #define D_TIMER_COUNT(t,clk,timeInUs) (U16)(65536 - (clk) / 1000 * timeInUs / 1000 / t)
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3
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4 /*************初始化定时器0由 stc-isp v6.86L定时器计算器生成******************/
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5
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6
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7 #if(MainFre_5M == D_sys_MainFre)
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#elif(MainFre_22M == D_sys_MainFre)
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11 void L0_timer0_Init(void)//void Timer0Init(void) //12500微秒@22.1184MHz
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12 {
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13 1 AUXR &= 0x7F; //定时器时钟12T模式
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14 1 TMOD &= 0xF0; //设置定时器模式
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15 1 TL0 = 0x00; //设置定时初始值
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16 1 TH0 = 0xA6; //设置定时初始值
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17 1 TF0 = 0; //清除TF0标志
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18 1 TR0 = 1; //定时器0开始计时
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19 1 }
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20
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21
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22 #elif(MainFre_27M == D_sys_MainFre)
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#elif(MainFre_44M == D_sys_MainFre)
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void L0_timer0_Init(void)/////void Timer0Init(void) //12.5m秒@44.0800MHz
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{
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AUXR &= 0x7F; //定时器时钟12T模式
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TMOD &= 0xF0; //设置定时器模式
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TL0 = 0xA3; //设置定时初始值
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TH0 = 0x4C; //设置定时初始值
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TF0 = 0; //清除TF0标志
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TR0 = 1; //定时器0开始计时
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}
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void L0_timer4_Init(void)/////void Timer4_Init(void) //100微秒@44.2368MHz
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{
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T4T3M |= 0x20; //定时器时钟1T模式
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T4L = 0xB8; //设置定时初始值
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T4H = 0xEE; //设置定时初始值
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T4T3M |= 0x80; //定时器4开始计时
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}
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#else ///MainFre_11M
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////#warn
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void L0_timer0_Init(void)
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{
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U16 val = D_TIMER_COUNT(12,D_sys_MainFre,D_sys_Jiffies * 1000);
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AUXR &= 0x7F; //定时器时钟12T模式
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TMOD &= 0xF0; //设置定时器模式
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C51 COMPILER V9.54 TTSS_TIME_STC 09/06/2024 14:31:12 PAGE 2
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//TL0 = 0x00; //设置定时初值
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//TH0 = 0x4C; //设置定时初值
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TL0 = val; //设置定时初值
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TH0 = val >> 8; //设置定时初值
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TF0 = 0; //清除TF0标志
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TR0 = 1; //定时器0开始计时
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}
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#endif//D_sys_MainFre)
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61 #if 0
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/// 65535*65535 /3600/24/365=139nian/s=1.39nian/10ms
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///相当于1.39年后t_10ms 溢出，对于电池供电的系统而言 完全可以满足
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// 4,294,836,225 = 65535*65535 ;3600*24*60*60 = 31,536,000秒/年
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s_nos_tick.t_10ms ++;//D_led_D1_REV(); 20160522 验证
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#endif
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67
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68 //10---87 10s
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69 /********************** Timer0中断函数************************/
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70 /// 和 L0_timer0_Init 关联,需要配置 bsp_config.h中的 D_sys_MainFre
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71 /// 默认10ms 作为TTSS系统的定时引擎
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72 void timer0_isrHandle (void) D_SERVE_TIMER0
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73 {//
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74 1 NOP(); NOP(); NOP();
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75 1 TF0 = 0;
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76 1 L1_task_tick_callback(); ///系统中的1sflag 和以10ms为颗粒的延时使用 为tdelay服务
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77 1 /// BITN_1(DR_who_wakeup, DRB_who_wakeup_timer0);
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78 1 NOP(); NOP(); NOP();
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79 1 }
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80
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81 void L1_timer0_Init(void)
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82 {
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83 1 ///step1:时钟
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84 1 ///step2:模块使能
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85 1 ///step3:启动
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86 1 ///step4:模块中断使能
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87 1 ///step5:全局中断使能
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88 1 L0_timer0_Init();
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89 1 ET0 = 1;///经常因为替换L0_timer0_Init（由stcisp例程生成） 改指令漏掉
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90 1 }
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91
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92
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93
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MODULE INFORMATION: STATIC OVERLAYABLE
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CODE SIZE = 93 ----
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CONSTANT SIZE = ---- ----
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XDATA SIZE = ---- ----
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PDATA SIZE = ---- ----
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DATA SIZE = ---- ----
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IDATA SIZE = ---- ----
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BIT SIZE = ---- ----
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EDATA SIZE = ---- ----
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HDATA SIZE = ---- ----
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XDATA CONST SIZE = ---- ----
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FAR CONST SIZE = ---- ----
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END OF MODULE INFORMATION.
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C51 COMPILATION COMPLETE. 1 WARNING(S), 0 ERROR(S)
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