Cansat
/
RFM69_LowPowerLab
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix history browsing order

This commit is contained in:
LowPowerLab 2016-01-22 15:21:22 -05:00
parent 9793c033e0
commit 019357802e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Examples/MightyHat/MightyHat.ino
View File

@ -303,7 +303,7 @@ void saveToHistory(char * msg, int rssi)
if (lastMessageIndex >= HISTORY_LEN-1) lastMessageIndex = 0; if (lastMessageIndex >= HISTORY_LEN-1) lastMessageIndex = 0;
else lastMessageIndex++; else lastMessageIndex++;
if (historyLength < HISTORY_LEN) historyLength++; if (historyLength < HISTORY_LEN) historyLength++;
currMessageIndex = historyLength; //currMessageIndex = lastMessageIndex; currMessageIndex = historyLength-1; //reset history pointer back to latest message
for (; i<(MSG_MAX_LEN-1) && (i < length); i++) for (; i<(MSG_MAX_LEN-1) && (i < length); i++)
messageHistory[lastMessageIndex].data[i] = msg[i]; messageHistory[lastMessageIndex].data[i] = msg[i];
@ -596,11 +596,11 @@ void handle2Buttons()
if (historyLength > 0) //if at least 1 data packet was received and saved to history... if (historyLength > 0) //if at least 1 data packet was received and saved to history...
{ {
if (currMessageIndex==0) currMessageIndex=historyLength-1; else currMessageIndex--; //this makes it cycle from the latest message towards oldest as you press BTN2
sprintf(RSSIstr, "%ddBm", messageHistory[currMessageIndex].rssi); //paint the history rssi string for the LCDRefresh sprintf(RSSIstr, "%ddBm", messageHistory[currMessageIndex].rssi); //paint the history rssi string for the LCDRefresh
rssi = messageHistory[currMessageIndex].rssi; //save the history rssi for the LCDRefresh signal icon rssi = messageHistory[currMessageIndex].rssi; //save the history rssi for the LCDRefresh signal icon
sprintf(lcdbuff, "<HISTORY[%d/%d]>\n%s", currMessageIndex+1, historyLength, messageHistory[currMessageIndex].data); //fill the LCD string buffer with the history data string sprintf(lcdbuff, "<HISTORY[%d/%d]>\n%s", currMessageIndex+1, historyLength, messageHistory[currMessageIndex].data); //fill the LCD string buffer with the history data string
refreshLCD(); //paint the screen refreshLCD(); //paint the screen
if (currMessageIndex==0) currMessageIndex=historyLength-1; else currMessageIndex--; //this makes it cycle from the latest message towards oldest as you press BTN2
} }
} }
} }