void dclean() {
// гасим все разряды
portWrite(PORTD, HI, DIG1);
portWrite(PORTD, HI, DIG2);
portWrite(PORTD, HI, DIG3);
portWrite(PORTD, HI, DIG4);
}
void drepaint() {
// печатаем очередной разряд
// к этому моменту все разряды должны быть выключены
// подготовим вывод
byte* disp_data = m2_disp();
// show DIG
byte val = ~disp_data[cur_dig];
portWrite(PORTC, (val >> 7) & 1, DIGA);
portWrite(PORTC, (val >> 6) & 1, DIGB);
portWrite(PORTC, (val >> 5) & 1, DIGC);
portWrite(PORTC, (val >> 4) & 1, DIGD);
portWrite(PORTC, (val >> 3) & 1, DIGE);
portWrite(PORTC, (val >> 2) & 1, DIGF);
portWrite(PORTD, (val >> 1) & 1, DIGG);
portWrite(PORTD, (val >> 0) & 1, DIGh);
// включим разряд
// select DIG
switch (cur_dig) {
case 0: portWrite(PORTD, LO, DIG1); break;
case 1: portWrite(PORTD, LO, DIG2); break;
case 2: portWrite(PORTD, LO, DIG3); break;
case 3: portWrite(PORTD, LO, DIG4); break;
}
if (cur_dig ++ > 2)
cur_dig = 0;
}
void m2_time_task(void) {
timeInc();
showTimeMode.updateDisp();
// check timer
if (setTimerMode.state.on == 0) {
portWrite(PORTB, LO, RELE_1_PIN); // off
} else {
Time time = timeGet();
if(timeLE(setTimerMode.state.timeOn, setTimerMode.state.timeOff)) {
if (timeGE(time, setTimerMode.state.timeOn) &&
timeLE(time, setTimerMode.state.timeOff)
) {
portWrite(PORTB, HI, RELE_1_PIN);
} else {
portWrite(PORTB, LO, RELE_1_PIN);
}
} else {
if (timeLE(time, setTimerMode.state.timeOff) ||
timeGE(time, setTimerMode.state.timeOn)
) {
portWrite(PORTB, HI, RELE_1_PIN);
} else {
portWrite(PORTB, LO, RELE_1_PIN);
}
}
}
}
int8_t SIM900GSM::sendSMS(const char *number, const char *message)
{
portFlushRX();
portWrite( "AT+CMGS=\"%s\"\r\n", number );
if( waitResponse( ">", 5000 ) < 0 ) return (-1);
portFlushRX();
portWrite( "%s%c", message, (char)0x1A ); // append CTRL+Z
return waitResponse("+CMGS", 10000);
}
int8_t SIM900GSM::deleteSMS( int16_t index, delete_flag flag )
{
if( index<1 || flag<DEL_INDEX || flag>DEL_ALL ) return (-1);
portFlushRX();
//dprint("deleteSMS %d (flag=%d)\r\n", index, flag);
portWrite("AT+CMGD=%d,%d\r\n", index, (int)flag);
return waitResponse("OK", 5000);
}
int8_t SIM900GSM::getSMS( int16_t index, char *msg_txt, int16_t msg_len, char *sender, char *timestamp )
{
char *p1;
char *p2;
int16_t len;
if( index<1 ) return (-1);
portFlushRX();
portWrite("AT+CMGR=%d\r\n", index);
portReceiveRaw();
//dprint("getSMS: m_rxbuff = %s\n", m_rxbuff);
// format:
//<CR><LF>+CMGR: "<message_status>","<sender>","","<timestamp>"<CR><LF><message_body><CR><LF>OK<CR><LF>
// decode sender number/string
p1 = strstr(m_rxbuff, "\",\"");
if(!p1) return (-1);
p2 = strstr(p1+3, "\"");
if(p2<p1) return (-1);
if(sender) memcpy(sender, p1+3, p2-p1-3);
// decode timestamp
p1 = strstr(p2+2, ",\"");
if(!p1) return (-1);
p2 = strstr(p1+2, "\"");
if(p2<p1) return (-1);
if(timestamp) memcpy(timestamp, p1+2, p2-p1-2);
// decode message
p1 = strstr(p2, "\r\n");
if(!p1) return (-1);
//len = strlen( p1+2 );
p2 = strrchr(p1+2, 'O'); // ...<CR><LF>OK<CR><LF>
len = (p2-3) - (p1+2);
if(len<1) return (-1);
if(msg_txt) memcpy(msg_txt, p1+2, msg_len<len? msg_len:len);
// getSMS success!
//if( strstr(m_rxbuff, "\r\n+CMGR: \"REC UNREAD\"") == m_rxbuff ) return REC_UNREAD;
//if( strstr(m_rxbuff, "\r\n+CMGR: \"REC READ\"") == m_rxbuff ) return REC_READ;
return 0;
}
