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Debugging Voltage Measurement Bug in Firmware

Had a bug i battled with today, when i saw it finally i laughed myself out. so i was doing some grid voltage measurement, i was observing that my grid voltage kept on increasing and increasing, meanwhile my multimeter was showing steady 225v. I commented my entire code in search of the issue. From the above image what do you think the issue was? line 230 was the issue, i did not zero the variable when i finished the operation, so line 225 kept on increasing lol
file0.jpg

  1. Joseph Ogbonna#0000

    Did the increase cause any issues in the overall system, like did it damage or harm any component

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