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hello everyone,
i am trying to interface wireless magnetic contact sensor , pir detector with MRF49xa tranceiver from microchip but the problem is wireless sensors are ASK modulated and MRF49xa is FSK it will be still possible for wireless sensors to transmit and receve correct data in...
one condition is (current_R > MAX_CURRENT) and other is (current_R < MAX_CURRENT), even when current is within limits it is not hitting the else if condition
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easyrider i tired that too it hitting the if condition when that condition is true but
not hitting the else...
hai everybody,
i have done code for current measurement in Pic 16F886 and after measuring current need to switch off output if the current measured is more than the maximum current, but when comparing if the current is less than maximum current it is not hitting the else...
hi bigdoggurru and aussie susan,
i found out the problem, the problem was in the hardware the voltage in R/W pin of LCD was 1 V (neither 0 logic nor 1 logic)eventhough it was connected to ground through a resistor, now i connected that pin to ground...
hi everybody,
i am trying to interface jhd162A lcd with pic18F25k22 microcontroller. Port A is used to connect lcd control as well as data lines. Initially i used port registers to write outputs but after reading through the forum i changed it to Lat . i am using internal...
yes FvM, the problem is solved, the problem was caused by the overflowing of watchdog timer, so i disabled the watchdog timer in the start up code itself and now the code is working fine
haai every body ,
i have written a c code with a large array initialized global variable, when i am using this large array the code is not even hitting the first line of the code( i have inserted a break point and checked), but when i am commenting that global...
hello every one,
Actually i connected directly to the the controller uart pin from the output of the level translator my bad, when i connected it from uart pin to uart pin it is working fine.
with thanks...
hello everybody,
thankyou for your time.C8051f340 and pic16f1516 are on different boards, the baudrate set is 9600 only and unfortunately i cannot read the exact characters that are send at the receiver side.
yeah i am using uart to manage exchange between the 2 MCU
Hai Everyone,
I am trying to make C8051f340 UART communicate directly to the
UART of PIC16F1516 without any level translator but when i tried it that way i am getting overflow error and framing error, is it because i am trying to make them communicate directly without level...
Hai everybody,
i am using pic32 microcontroller. For testing comparator module i have given 1.8V to the C1IN+ pin which is configured to be connected to comparator inverting input and CVref(1.55V) is configured to be connected to non-inverting input of comparator. When i have given 1.8V input...
Hello every body,
i am doing a project for testing reed switches. For measuring Contact Resistance of Reed Switch i am using the circuit which is attached with this post. But with this circuit hardly i can differentiate between 48 milliohms and 36millohms because the...
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