lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 |
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| 2 |
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| 3 | #include <fcntl.h> // open
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| 4 | #include <string.h> // bzero
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| 5 | #include <stdlib.h> // exit
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| 6 | #include <sys/types.h> // pid_t
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| 7 | //#include "ufi_def.h"
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| 8 | #include "os_type_def.h"
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| 9 |
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| 10 | #include "cc_at.h"
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| 11 | #include "cc_proc.h"
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| 12 | #include "cc_main.h"
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| 13 | #include <termios.h> //termios, tcgetattr(), tcsetattr()
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| 14 | #ifndef TEST_CCAPP
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| 15 | #include <unistd.h>
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| 16 | #include <sys/ioctl.h> // ioctl
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| 17 | #include <sys/times.h> // times
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| 18 | #endif
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| 19 |
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| 20 | //ÈçºÎ¶¨Òå
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| 21 | #define ZCC_APP_AT_COMM_CC "/dev/armps_rpmsgch12"
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| 22 | #define ZCC_APP_AT_COMM_SS "/dev/armps_rpmsgch13"
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| 23 | #define ZCC_APP_AT_COMM_DEV "/dev/armps_rpmsgch14"
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| 24 | #define ZCC_APP_AT_COMM_IND "/dev/armps_rpmsgch15"
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| 25 |
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| 26 |
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| 27 | static int g_zCcApp_ComFd[4] = {0};
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| 28 |
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| 29 | /*******************************************
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| 30 | * ²¨ÌØÂÊת»¯×ª»»º¯Êý
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| 31 | ********************************************/
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| 32 | static int convbaud(unsigned long int baudrate)
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| 33 | {
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| 34 | switch (baudrate)
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| 35 | {
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| 36 | case 2400:
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| 37 | return B2400;
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| 38 | case 4800:
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| 39 | return B4800;
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| 40 | case 9600:
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| 41 | return B9600;
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| 42 | case 19200:
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| 43 | return B19200;
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| 44 | case 38400:
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| 45 | return B38400;
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| 46 | case 57600:
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| 47 | return B57600;
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| 48 | case 115200:
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| 49 | return B115200;
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| 50 | default:
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| 51 | return B9600;
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| 52 | }
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| 53 | }
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| 54 |
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| 55 | #ifndef TEST_CCAPP
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| 56 | int zCc_CleanCCMSG()
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| 57 | {
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| 58 | int ret = -1;
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| 59 | //get CC fd
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| 60 | int fd = zCcApp_GetAtCCFd();
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| 61 | fd_set readfdForCC;
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| 62 |
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| 63 | struct timeval tv={0};
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| 64 |
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| 65 | while(1)
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| 66 | {
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| 67 | //0s timeout
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| 68 | tv.tv_sec = 0;
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| 69 | FD_ZERO(&readfdForCC);
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| 70 | FD_SET(fd, &readfdForCC);
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| 71 | ret = select(fd + 1, &readfdForCC, NULL, NULL, &tv);
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| 72 | if(ret<0)
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| 73 | {
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| 74 | continue;
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| 75 | }
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| 76 | //"Select timeout"
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| 77 | if(ret == 0)
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| 78 | {
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| 79 | break;
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| 80 | }
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| 81 |
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| 82 | if(FD_ISSET(fd, &readfdForCC))
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| 83 | {
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| 84 | char AtBuf[ZCC_APP_AT_BUF_MAX_LEN] = {0};
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| 85 | int readlen = 0;
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| 86 | readlen = read(fd, AtBuf, ZCC_APP_AT_BUF_MAX_LEN);
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| 87 | }
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| 88 | else
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| 89 | {
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| 90 | continue;
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| 91 | }
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| 92 | }
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| 93 |
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| 94 | return 0;
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| 95 | }
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| 96 |
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| 97 | int zCcApp_GetAtCmdFd(void)
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| 98 | {
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| 99 | int fd = 0;
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| 100 | E_CC_APP_AtReqCmdId AtChnlCmdId = g_Cc_CallDetail.curAtCmdId;
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| 101 |
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| 102 | switch (AtChnlCmdId)
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| 103 | {
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| 104 | case CC_APP_AT_CMD_REQ_A:
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| 105 | case CC_APP_AT_CMD_REQ_D:
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| 106 | case CC_APP_AT_CMD_REQ_CHUP:
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| 107 | case CC_APP_AT_CMD_REQ_SET_CHLD:
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| 108 | case CC_APP_AT_CMD_REQ_VTS:
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| 109 | case CC_APP_AT_CMD_REQ_IMSPLUS:
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| 110 | fd = g_zCcApp_ComFd[1];
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| 111 | break;
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| 112 |
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| 113 |
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| 114 | case CC_APP_AT_CMD_REQ_GET_CLCC:
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| 115 | case CC_APP_AT_CMD_REQ_CMUT:
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| 116 | case CC_APP_AT_CMD_REQ_CLVL:
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| 117 | fd = g_zCcApp_ComFd[3];
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| 118 | break;
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| 119 |
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| 120 |
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| 121 |
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| 122 | case CC_APP_AT_CMD_REQ_SET_CCFC:
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| 123 | case CC_APP_AT_CMD_REQ_SET_CCWA:
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| 124 | case CC_APP_AT_CMD_REQ_SET_CLCK:
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| 125 | case CC_APP_AT_CMD_REQ_GET_CCFC:
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| 126 | case CC_APP_AT_CMD_REQ_GET_CCWA:
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| 127 | case CC_APP_AT_CMD_REQ_SET_CPWD:
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| 128 | fd = g_zCcApp_ComFd[2];
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| 129 | break;
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| 130 |
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| 131 | default:
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| 132 | break;
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| 133 | }
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| 134 |
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| 135 | return fd;
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| 136 | }
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| 137 | /********************************************
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| 138 | * send data
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| 139 | * fdcom: ´®¿ÚÃèÊö·û, data: ´ý·¢ËÍÊý¾Ý, datalen: Êý¾Ý³¤¶È
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| 140 | * ·µ»ØÊµ¼Ê·¢Ëͳ¤¶È
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| 141 | *********************************************/
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| 142 | int zCcApp_PortSend(int fdcom, CHAR *data, int datalen)
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| 143 | {
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| 144 | int len = 0;
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| 145 | zte_log_append(__FILE__, __LINE__, "zte_ccapp.log","%s zCcApp_PortSend:AtcmdMsg = %s\n",__FUNCTION__,data);
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| 146 | len = write(fdcom, data, datalen); //ʵ¼ÊдÈëµÄ³¤¶È
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| 147 | if (len == datalen)
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| 148 | {
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| 149 | zte_log_append(__FILE__, __LINE__, "zte_ccapp.log","%s zCcApp_PortSend succ fdcom=%d,data=%s,len=%d\n <---\n",__FUNCTION__,fdcom,data,datalen);
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| 150 | return len;
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| 151 | }
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| 152 | else
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| 153 | {
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| 154 | zte_log_append(__FILE__, __LINE__, "zte_ccapp.log","%s zCcApp_PortSend fail fdcom=%d,data=%s,len=%d\n <---\n",__FUNCTION__,fdcom,data,datalen);
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| 155 | tcflush(fdcom, TCOFLUSH);
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| 156 | return -1;
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| 157 | }
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| 158 | }
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| 159 |
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| 160 | /*******************************************
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| 161 | * receive data
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| 162 | * ·µ»ØÊµ¼Ê¶ÁÈëµÄ×Ö½ÚÊý
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| 163 | *
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| 164 | ********************************************/
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| 165 | int zCcApp_PortRecv(int fdcom, CHAR *data, int datalen)
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| 166 | {
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| 167 |
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| 168 | char AtBuf[ZCC_APP_AT_BUF_MAX_LEN] = {0};
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| 169 | int readlen = 0;
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| 170 | readlen = read(fdcom, AtBuf, ZCC_APP_AT_BUF_MAX_LEN);
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| 171 | if (readlen >= 0) { //cov m
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| 172 | strncpy(data,AtBuf,readlen);
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| 173 | }
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| 174 |
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| 175 | return readlen;
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| 176 | }
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| 177 |
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| 178 | /*******************************************
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| 179 | * Setup comm attr
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| 180 | * fdcom: ´®¿ÚÎļþÃèÊö·û, pportinfo: ´ýÉèÖõĶ˿ÚÐÅÏ¢s
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| 181 | *
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| 182 | ********************************************/
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| 183 | int zCcApp_PortSet(int fdcom, T_CC_APP_Portinfo *pPortinfo)
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| 184 | {
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| 185 | struct termios termios_old, termios_new;
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| 186 | int baudrate, tmp;
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| 187 | char databit, stopbit, parity, fctl;
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| 188 | bzero(&termios_old, sizeof(termios_old));
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| 189 | bzero(&termios_new, sizeof(termios_new));
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| 190 | cfmakeraw(&termios_new);
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| 191 | tcgetattr(fdcom, &termios_old); //get the serial port attributions
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| 192 |
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| 193 | /*------------ÉèÖö˿ÚÊôÐÔ----------------*/
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| 194 | //baudrates
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| 195 | baudrate = convbaud(pPortinfo->baudrate);
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| 196 | cfsetispeed(&termios_new, baudrate); //ÌîÈë´®¿ÚÊäÈë¶Ë²¨ÌØÂÊ
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| 197 | cfsetospeed(&termios_new, baudrate); //ÌîÈë´®¿ÚÊä³ö¶Ë²¨ÌØÂÊ
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| 198 | termios_new.c_cflag |= CLOCAL; //¿ØÖÆÄ£Ê½, ±£Ö¤³ÌÐò²»»á³ÉΪ¶Ë¿ÚµÄÕ¼ÓÐÕß
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| 199 | termios_new.c_cflag |= CREAD; //¿ØÖÆÄ£Ê½, ʹÄܶ˿ڶÁÈ¡ÊäÈëµÄÊý¾Ý
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| 200 |
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| 201 | // ¿ØÖÆÄ£Ê½, flow control
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| 202 | fctl = pPortinfo->fctl;
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| 203 | switch (fctl)
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| 204 | {
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| 205 | case '0':
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| 206 | {
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| 207 | termios_new.c_cflag &= ~CRTSCTS; //no flow control
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| 208 | break;
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| 209 | }
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| 210 | case '1':
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| 211 | {
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| 212 | termios_new.c_cflag |= CRTSCTS; //hardware flow control
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| 213 | break;
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| 214 | }
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| 215 | case '2':
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| 216 | {
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| 217 | termios_new.c_iflag |= IXON | IXOFF | IXANY; //software flow control
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| 218 | break;
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| 219 | }
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| 220 | default:
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| 221 | {
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| 222 | //ZTE_LOG(LOG_ERR, "Unknown fctl %c\n", fctl);
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| 223 | break;
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| 224 | }
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| 225 | }
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| 226 |
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| 227 | //¿ØÖÆÄ£Ê½, data bits
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| 228 | termios_new.c_cflag &= ~CSIZE; //¿ØÖÆÄ£Ê½, ÆÁ±Î×Ö·û´óСλ
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| 229 | databit = pPortinfo->databit;
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| 230 | switch (databit)
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| 231 | {
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| 232 | case '5':
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| 233 | termios_new.c_cflag |= CS5;
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| 234 | //lint -fallthrough
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| 235 | case '6':
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| 236 | termios_new.c_cflag |= CS6;
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| 237 | //lint -fallthrough
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| 238 | case '7':
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| 239 | termios_new.c_cflag |= CS7;
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| 240 | //lint -fallthrough
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| 241 | default:
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| 242 | termios_new.c_cflag |= CS8;
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| 243 | }
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| 244 |
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| 245 | //¿ØÖÆÄ£Ê½ parity check
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| 246 | parity = pPortinfo->parity;
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| 247 | switch (parity)
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| 248 | {
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| 249 | case '0':
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| 250 | {
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| 251 | termios_new.c_cflag &= ~PARENB; //no parity check
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| 252 | break;
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| 253 | }
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| 254 | case '1':
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| 255 | {
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| 256 | termios_new.c_cflag |= PARENB; //odd check
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| 257 | termios_new.c_cflag &= ~PARODD;
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| 258 | break;
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| 259 | }
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| 260 | case '2':
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| 261 | {
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| 262 | termios_new.c_cflag |= PARENB; //even check
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| 263 | termios_new.c_cflag |= PARODD;
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| 264 | break;
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| 265 | }
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| 266 | default:
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| 267 | {
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| 268 | //ZTE_LOG(LOG_ERR, "Unknown parity %c\n", parity);
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| 269 | break;
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| 270 | }
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| 271 | }
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| 272 |
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| 273 | //¿ØÖÆÄ£Ê½, stop bits
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| 274 | stopbit = pPortinfo->stopbit;
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| 275 | if (stopbit == '2')
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| 276 | {
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| 277 | termios_new.c_cflag |= CSTOPB; //2 stop bits
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| 278 | }
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| 279 | else
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| 280 | {
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| 281 | termios_new.c_cflag &= ~CSTOPB; //1 stop bits
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| 282 | }
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| 283 | //other attributions default
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| 284 | termios_new.c_oflag &= ~OPOST; //Êä³öģʽ, ÔʼÊý¾ÝÊä³ö
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| 285 | termios_new.c_cc[VMIN] = 1; //¿ØÖÆ×Ö·û, ËùÒª¶ÁÈ¡×Ö·ûµÄ×îСÊýÁ¿
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| 286 | termios_new.c_cc[VTIME] = 1; //¿ØÖÆ×Ö·û, ¶ÁÈ¡µÚÒ»¸ö×Ö·ûµÄµÈ´ýʱ¼ä, unit: (1/10)second
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| 287 | tcflush(fdcom, TCIFLUSH); //Òç³öµÄÊý¾Ý¿ÉÒÔ½ÓÊÕ,µ«²»¶Á
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| 288 | tmp = tcsetattr(fdcom, TCSANOW, &termios_new); //ÉèÖÃÐÂÊôÐÔ, TCSANOW: ËùÓɸıäÁ¢¼´ÉúЧ
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| 289 |
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| 290 | tcgetattr(fdcom, &termios_old);
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| 291 |
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| 292 | //printf("%s \n",__FUNCTION__);
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| 293 | //printf("%s %d: tty %d,baudrate %d,stopbit %d, parity%d, databit %d\n",__FUNCTION__,termios_old.tty,termios_old.baudrate,termios_old.stopbit,termios_old.parity,termios_old.databit);
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| 294 | return(tmp);
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| 295 | }
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| 296 |
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| 297 |
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| 298 | /*******************************************
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| 299 | * Open serial port
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| 300 | * DevName: "/dev/armps_rpmsgch9"
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| 301 | * ·µ»ØÖµÎª´®¿ÚÎļþÃèÊö·û
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| 302 | ********************************************/
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| 303 | int zCcApp_PortOpen(char* DevName)
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| 304 | {
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| 305 |
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| 306 | // serial port information
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| 307 | T_CC_APP_Portinfo PortInfo = {'0',115200,'8', '0','0','0','0','0','1', 0 };
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| 308 | int ComFd =0 ;//serial port handle
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| 309 |
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| 310 | int nTryOpen = 0;
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| 311 | ComFd = open(DevName, O_RDWR);
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| 312 | while (ComFd < 0)
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| 313 | {
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| 314 | //assert(nTryOpen < ZCC_APP_MAX_OPEN_PORT_TIMES);
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| 315 | nTryOpen++;
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| 316 | zCc_sleep(500);//500 ms later to try again
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| 317 | ComFd = open(DevName, O_RDWR);
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| 318 | }
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| 319 |
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| 320 | if (ioctl(ComFd, (('R'<<8)|1|(0x4004<<16)), 0x400) < 0) {//cov m
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| 321 | zte_log_append(__FILE__, __LINE__, "zte_ccapp.log","%s ioctl1 fail\n <---\n",__FUNCTION__);
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| 322 | }
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| 323 | if (ioctl(ComFd, (('R'<<8)|4|(0x4004<<16)), 0) < 0) {//cov m
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| 324 | zte_log_append(__FILE__, __LINE__, "zte_ccapp.log","%s ioctl2 fail\n <---\n",__FUNCTION__);
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| 325 | }
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| 326 | zCcApp_PortSet(ComFd, &PortInfo);
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| 327 | return ComFd;
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| 328 | }
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| 329 |
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| 330 |
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| 331 | int zCcApp_StartComm(void)
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| 332 | {
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| 333 | /*´ò¿ª´®¿Ú*/
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| 334 | g_zCcApp_ComFd[1] = zCcApp_PortOpen(ZCC_APP_AT_COMM_CC);
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| 335 | g_zCcApp_ComFd[2] = zCcApp_PortOpen(ZCC_APP_AT_COMM_SS);
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| 336 | g_zCcApp_ComFd[3] = zCcApp_PortOpen(ZCC_APP_AT_COMM_DEV);
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| 337 | g_zCcApp_ComFd[0] = zCcApp_PortOpen(ZCC_APP_AT_COMM_IND);
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| 338 | return 0;
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| 339 | }
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| 340 |
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| 341 | int zCcApp_GetAtIndFd(void)
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| 342 | {
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| 343 | int fd = 0;
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| 344 | fd = g_zCcApp_ComFd[0];
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| 345 |
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| 346 | return fd;
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| 347 |
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| 348 | }
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| 349 |
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| 350 | int zCcApp_GetAtCCFd(void)
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| 351 | {
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| 352 | int fd = 0;
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| 353 | fd = g_zCcApp_ComFd[1];
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| 354 |
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| 355 | return fd;
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| 356 |
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| 357 | }
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| 358 | #endif
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| 359 |
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| 360 |
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