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C51 COMPILER V9.54 MSP_UART1 09/06/2024 14:31:11 PAGE 1
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C51 COMPILER V9.54, COMPILATION OF MODULE MSP_UART1
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OBJECT MODULE PLACED IN ..\out\msp_uart1.obj
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COMPILER INVOKED BY: E:\KeilC51\C51\BIN\C51.EXE ..\source\msp\uart\msp_uart1.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\tpc
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-;..\source\asp;..\source\debug;..\source\msp\uart;..\source\msp\simiic;..\source\bsp\oled;..\source\bsp\TTSSbsp) DEBUG P
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-RINT(..\out\msp_uart1.lst) TABS(2) OBJECT(..\out\msp_uart1.obj)
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line level source
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1 #include "msp_uart1.h"
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*** WARNING C320 IN LINE 51 OF ..\source\bsp\TTSSbsp\bsp_config.h: "MainFre_22M"
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2 ///#include "msp_time2.h"
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3 #include "c_crc.h"
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4 #include "c_delay.h"
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5 //#include "tpc_debug.h"
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6 #include "debug_drv.h"
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7 #include "tpc_road.h"
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8 //#define _USE_485
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9
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10 ///static volatile TS_Uart_Send_ ts_uart_send_shop;
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11
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12 ///>>>>>>>>>>>>>>>>和cpu相关
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13
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14
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15 #if(MainFre_5M == D_sys_MainFre)
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#elif(MainFre_22M == D_sys_MainFre)
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19
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20
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21
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22 #if(BRT_921600 == D_UART1_BRT)
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void L0_uart1_init(void) /// void UartInit(void) //921600bps@22.1184MHz
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{
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SCON = 0x50; //8位数据,可变波特率
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AUXR |= 0x40; //定时器时钟1T模式
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AUXR &= 0xFE; //串口1选择定时器1为波特率发生器
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TMOD &= 0x0F; //设置定时器模式
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TL1 = 0xFA; //设置定时初始值
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TH1 = 0xFF; //设置定时初始值
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ET1 = 0; //禁止定时器中断
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TR1 = 1; //定时器1开始计时
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}
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#elif(BRT_460800 == D_UART1_BRT)
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#elif(BRT_115200 == D_UART1_BRT)
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void L0_uart1_init(void) /// void UartInit(void) //115200bps@22.1184MHz
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{
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SCON = 0x50; //8位数据,可变波特率
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AUXR |= 0x40; //定时器时钟1T模式
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AUXR &= 0xFE; //串口1选择定时器1为波特率发生器
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TMOD &= 0x0F; //设置定时器模式
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TL1 = 0xD0; //设置定时初始值
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TH1 = 0xFF; //设置定时初始值
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ET1 = 0; //禁止定时器中断
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TR1 = 1; //定时器1开始计时
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}
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#warning "MainFre_22M BRT_115200"
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#elif(BRT_19200 == D_UART1_BRT)
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#elif(BRT_9600== D_UART1_BRT)
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51 void L0_uart1_init(void) //9600bps@22.1184MHz
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C51 COMPILER V9.54 MSP_UART1 09/06/2024 14:31:11 PAGE 2
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52 {
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53 1 SCON = 0x50; //8位数据,可变波特率
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54 1 AUXR |= 0x40; //定时器时钟1T模式
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55 1 AUXR &= 0xFE; //串口1选择定时器1为波特率发生器
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56 1 TMOD &= 0x0F; //设置定时器模式
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57 1 TL1 = 0xC0; //设置定时初始值
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58 1 TH1 = 0xFD; //设置定时初始值
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59 1 ET1 = 0; //禁止定时器中断
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60 1 TR1 = 1; //定时器1开始计时
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61 1 }
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62 #warning "MainFre_22M BRT_115200"
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*** WARNING C320 IN LINE 62 OF ..\source\msp\uart\msp_uart1.c: "MainFre_22M BRT_115200"
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63 #else///9600
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#endif//)
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65
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66
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67
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68
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69 #elif(MainFre_27M == D_sys_MainFre)
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#elif(MainFre_44M == D_sys_MainFre)
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#if(BRT_115200 == D_UART1_BRT)
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#elif(BRT_460800 == D_UART1_BRT)
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void L0_uart1_init(void) /// void UartInit(void) //460800bps@44.2368MHz
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{
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SCON = 0x50; //8位数据,可变波特率
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AUXR &= 0xBF; //定时器时钟12T模式
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AUXR &= 0xFE; //串口1选择定时器1为波特率发生器
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TMOD &= 0x0F; //设置定时器模式
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TL1 = 0xFE; //设置定时初始值
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TH1 = 0xFF; //设置定时初始值
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ET1 = 0; //禁止定时器%d中断
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TR1 = 1; //定时器1开始计时
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}
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#elif(BRT_921600 == D_UART1_BRT)
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void L0_uart1_init(void) /// void UartInit(void) //921600bps@44.2368MHz
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{
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SCON = 0x50; //8位数据,可变波特率
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AUXR &= 0xBF; //定时器时钟12T模式
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AUXR &= 0xFE; //串口1选择定时器1为波特率发生器
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TMOD &= 0x0F; //设置定时器模式
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TL1 = 0xFF; //设置定时初始值
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TH1 = 0xFF; //设置定时初始值
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ET1 = 0; //禁止定时器%d中断
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TR1 = 1; //定时器1开始计时
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}
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#info "0000"
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#elif(BRT_19200 == D_UART1_BRT)
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#elif(BRT_9600== D_UART1_BRT)
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#else///9600
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#endif//D_sys_MainFre)
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#else ///MainFre_11M
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C51 COMPILER V9.54 MSP_UART1 09/06/2024 14:31:11 PAGE 3
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#if(BRT_115200 == D_UART1_BRT)
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void L0_uart1_init(void) ///void UartInit(void) //115200bps@11.0592MHz
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{
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SCON = 0x50; //8位数据,可变波特率
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AUXR |= 0x01; //串口1选择定时器2为波特率发生器
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AUXR &= 0xFB; //定时器时钟12T模式
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T2L = 0xFE; //设置定时初始值
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T2H = 0xFF; //设置定时初始值
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AUXR |= 0x10; //定时器2开始计时
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}
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#elif(BRT_19200 == D_UART1_BRT)
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#elif(BRT_9600== D_UART1_BRT)
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#else///9600
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#endif//D_sys_MainFre)
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#endif//D_sys_MainFre)
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137
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138 ///>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>和cpu相关
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139 void L1_uart1_open(void)
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140 {//
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141 1 L0_uart1_buf_init();//串口初始化//
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142 1
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143 1 EA = 1;
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144 1 L0_uart1_str("\r\nuart1 open");
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145 1 }
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146
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147 void L0_uart1_buf_init(void)
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148 {
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149 1 L0_uartN_sbuf(D_UART1);
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150 1 D_s2b_road1_init();
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151 1
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152 1 D_stdIO_P3(BITN1);
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153 1 D_stdIO_P3(BITN0);////PIN19 TXD1 D+
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154 1
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155 1 L0_uart1_init();
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156 1 L0_uart1_IntRIClear();
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157 1 L0_uart1_IntTIClear();
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158 1 D_UART1_RS_EN(1);
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159 1 D_uart1_ES_INT(1); //打开串口中断
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160 1
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161 1 #if (D_UART1_485_TYPE != TYPE_485_NONE)
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D_UART1_485_RX(); //默认处于接收状态
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#endif
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164 1 }
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165 /*
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166
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167 void L0_uart1_Array(U8 * buf, U16 len)
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168 {
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169 #if (D_UART1_485_TYPE != TYPE_485_NONE)
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170 D_UART1_485_TX(); //切换到输出状态
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171 #endif
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172 L0_uartN_Array(D_UART1,buf,len);
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173 }
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174 */
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C51 COMPILER V9.54 MSP_UART1 09/06/2024 14:31:11 PAGE 4
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175
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176
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177 ////U8 overtime_t; //超时溢出的计数器
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178 ////U8 overtime_flag; ///0：没有超时溢出 1：超时溢出
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179 ////U8 over_flag; ////串口接收结束的状态 0：超时溢出 1：超出max接收
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180
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181 ///D_LED4_REV();
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182
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183 void L2_uart1_overtime_callback(void)
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184 {////必须清除当前的idle
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185 1 if(0 == ts_Urec[D_UART1].idle)
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186 1 {
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187 2 if(ts_Urec[D_UART1].overtime_t >= 2)
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188 2 {
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189 3 ts_Urec[D_UART1].idle = 1;//总线空闲
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190 3 ts_Urec[D_UART1].head = 0;
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191 3
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192 3 //// printf(" ts_s2b_debug.fifo = %d ",(int)ts_s2b_debug.fifo);
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193 3 if(ts_Urec[D_UART1].fifo > 0)
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194 3 {ts_Urec[D_UART1].fifo = 0;
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195 4 ts_Urec[D_UART1].ok = 1;/// 接收到的数据结束 ： 总线空闲+buf非空
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196 4 ts_Urec[D_UART1].sp = ts_Urecbuf.r1;
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197 4 //// L1_uartD_sendArray((U8 *)ts_debug_rec.filter, 5);
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198 4 /*******
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199 4 L1_uartD_sendArrayhex((U8 *)&ts_debug_rec.filter, 5);
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200 4 ts_debug_rec.filter = 0x31;
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201 4 ts_debug_rec.R1 = 0x32;
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202 4 ts_debug_rec.R2 = 0x33;
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203 4 ts_debug_rec.R3 = 0x34;
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204 4 ts_debug_rec.ocr = 0x35;
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205 4
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206 4 L1_uartD_sendArrayhex((U8 *)&ts_debug_rec.filter, 5);
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207 4 *********/
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208 4
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209 4 }
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210 3 }
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211 2 ts_Urec[D_UART1].overtime_t ++;
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212 2 }
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213 1 }
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214
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215
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216 /*************************************************
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217 UART 中断
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218 *************************************************/
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219 void INTERRUPT_UART(void) D_SERVE_UART
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220 {
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221 1 if(L0_uart1_IntRI()) //如果是U0接收中断
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222 1 {
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223 2 L0_uart1_IntRIClear(); //清除接收中断标志
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224 2 /// D_LED1_REV();
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225 2
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226 2 ///>>>>>>>>>>>>>接收协议 可以更改为其他协议>>>>>>>>>>>>>>>>>>>>>>>>
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227 2 ts_Urec[D_UART1].reg = L0_uart1_get();
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228 2 ts_Urec[D_UART1].idle = 0;
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229 2 ts_Urec[D_UART1].overtime_t = 0;///需要和tick 定时器中的配合 作为接收超时判定
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230 2 /// L1_s2b_PH5_debug(&ts_s2b_debug);
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231 2 /// L1_s2b_PH5_debug(TS_s2b_debug);
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232 2 L1_s2b_road(D_UART1);
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233 2 ///<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
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234 2 }
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235 1 if(L0_uart1_IntTI()) //如果是U0发送中断
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236 1 {
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C51 COMPILER V9.54 MSP_UART1 09/06/2024 14:31:11 PAGE 5
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237 2 L0_uart1_IntTIClear(); //清除发送中断标志
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238 2 if(ts_Usend[D_UART1].max != ts_Usend[D_UART1].now)
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239 2 {
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240 3 ///L0_uartN_set(uNum1,ts_uart[uNum1].p->p[ts_uart[uNum1].p->now]);
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241 3 L0_uart1_set(ts_Usend[D_UART1].sbuf[ts_Usend[D_UART1].now]);
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242 3 ts_Usend[D_UART1].now ++;//发送本包的下一个数据
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243 3 }
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244 2 else
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245 2 {
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246 3 ts_Usend[D_UART1].ok = D_ready;
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247 3 ts_Usend[D_UART1].max = 0;
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248 3 ts_Usend[D_UART1].now = 0;//可以发送下一包数据
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249 3 #if (D_UART1_485_TYPE != TYPE_485_NONE)
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D_UART1_485_RX() //切换到接收状态
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///gfgfgfh
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#endif
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253 3 }
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254 2 }
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255 1 //NOP(); NOP(); NOP();
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256 1 }
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257
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258 ///L2_callback_uart1_free(&s_uart1_rec);
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259 #if 0
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void L2_callback_uart1_free(Ts_uart_rev_ *p)
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{
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///Ts_uart_rev_ *p = &s_uart1_rec;
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#define D_s_modbus_min 4 //modbus协议的最小长度
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/// D_P24_REV();
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////while(9) D_P24_REV();
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if((p->head == 1) && (p->num >= D_s_modbus_min))
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{
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//LED1 ^= 1;
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p->head = 0;
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#ifdef D_use_crc
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crc16qq(p->crc,p->buf,p->num - 2); ////fixme 20220311 ///crc16qq(p->crc,p->buf,p->num - 2); //校验CRC
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#endif
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// crc16(p->crc,p->buf,p->num - 2); //校验CRC
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if(p->crc[0] == p->buf[p->num-2] && p->crc[1] == p->buf[p->num-1])
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{
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p->ok = 1;
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/// LED0 ^= 1;
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}
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p->debugok = 1;////s_uart1_rec.debugok
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}
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L1_uart1_isFree_over();
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//// D_motor1_FI_rev();
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}
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#endif
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MODULE INFORMATION: STATIC OVERLAYABLE
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CODE SIZE = 344 ----
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CONSTANT SIZE = 13 ----
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XDATA SIZE = ---- ----
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PDATA SIZE = ---- ----
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C51 COMPILER V9.54 MSP_UART1 09/06/2024 14:31:11 PAGE 6
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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. 2 WARNING(S), 0 ERROR(S)
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