CODEWITHSUNDEEP
c
tekman1990
tekman1990

Reputation: 13

C Setting bits issue

My code below is for an emergency text. So if DU_Reason.bits.EmergencyDialIn is set it will log into the network. Then if send_update is set it will send Compose_Report(). This is not a problem because send_update is cleared after the message is sent. But if tempalarm is set it will send a message and stay set unless it receives a message telling it to clear. This is to stop a message being sent constantly over and over when temp drops below limit. So if tempalarm has not been reset and if a leak is detected I want to only send the Compose_Leak_Report(); but it sends Compose_Temp_Report(); instead.

What is the way around doing this could anyone help.

if (DU_Reason.bits.EmergencyDialIn) {                       
    if (Send_Update) {
        Compose_Report();
        GSM_Send_Text_Sms (GSM_Tx_Buff, SenderNum);
        num_Leaks_month = 0;    
        monthly_timer = 0;
        Send_Update = 0;
        DU_Reason.bits.EmergencyDialIn = 0;
    } 
    else if (TempAlarm) {
        Compose_Temp_Report();
        GSM_Send_Text_Sms (GSM_Tx_Buff, SenderNum); 
        DU_Reason.bits.EmergencyDialIn = 0;
    } 
    else {
        Compose_Leak_Report();
        GSM_Send_Text_Sms (GSM_Tx_Buff, SenderNum); 
        DU_Reason.bits.EmergencyDialIn = 0;
    }

Upvotes: 0

Views: 60

Answers (1)

Vagish
Vagish

Reputation: 2547

I am modifying your code by adding one more variable TempAlarmTriggered and initializing it with zero.

if (DU_Reason.bits.EmergencyDialIn) {                       
    if (Send_Update) {
        Compose_Report();
        GSM_Send_Text_Sms (GSM_Tx_Buff, SenderNum);
        num_Leaks_month = 0;    
        monthly_timer = 0;
        Send_Update = 0;
        DU_Reason.bits.EmergencyDialIn = 0;
    } 
    else if ((TempAlarm) && (TempAlarmTriggered == 0)) {
        TempAlarmTriggered  = 1;
        Compose_Temp_Report();
        GSM_Send_Text_Sms (GSM_Tx_Buff, SenderNum); 
        DU_Reason.bits.EmergencyDialIn = 0;
    } 
    else {
        Compose_Leak_Report();
        GSM_Send_Text_Sms (GSM_Tx_Buff, SenderNum); 
        DU_Reason.bits.EmergencyDialIn = 0;
    }

When your temp resets clear both TempAlarmTriggered and TempAlarm.

Upvotes: 1

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