# asm(“WDR=0”);

Started by rahmatoolah abedini in AVRclub7 years ago 2 replies

Hello friends I worked with codevision version 1.38.8c long times. In that software every= time=20 that I want to reset watchdog timer I...

Hello friends I worked with codevision version 1.38.8c long times. In that software every= time=20 that I want to reset watchdog timer I wrote: =C2=A0# asm(=E2=80=9CWDR=3D0=E2=80=9D); Now I start for working with codevision version 2.04.4a in this version tha= t=20 line produce Error. What can I do? How can I reset watchdog timer? Best regards. ALi =20=20=20=20=20=20 ------------...


Re: # asm(WDR=0);

Started by "A. R. Khorasani" in AVRclub7 years ago

from A. R. Khorasani to a...@yahoogroups.com date Fri, Aug 20, 2010 at 11:06 PM subject Re: [AVR club] #...

from A. R. Khorasani to a...@yahoogroups.com date Fri, Aug 20, 2010 at 11:06 PM subject Re: [AVR club] # asm(=93WDR=3D0=94); mailed-by gmail.com =09 hide details 11:06 PM (13 hours ago) =09 Salaam Ali, I suggest free WINAVR or AVRGCC compiler. You can define the following in the header file and use WDR(); instead. #ifdef CODEVISION #define WDR() #asm("wdr") #elif de...


Radio Interface

Started by aswa2 in AVRclub7 years ago 4 replies

Hi Everyone, I am an absolute 'newbie' to these devices, but am hoping some of you can help. I would like to build an interface to connect the...

Hi Everyone, I am an absolute 'newbie' to these devices, but am hoping some of you can help. I would like to build an interface to connect the the PLL of som old Two way radios in order to make use of them for ham radio. I will try to summerise what is needed. Count up and down with either a couple of push buttons or a rotary controller. Disply either a chanel number on a pair of 7 seg LE...


ADM 485

Started by hussein in AVRclub7 years ago 1 reply

hi dears plz tell me how i connect a uC to pc by ADM485 for a full duplex communication, how i can set it to receive data or transmit?...

hi dears plz tell me how i connect a uC to pc by ADM485 for a full duplex communication, how i can set it to receive data or transmit? should i use 2 ADM485? ------------------------------------


LCD graphic library

Started by Donald H in AVRclub7 years ago 3 replies

I am looking for a graphics library for use with a RAIO RA8853 controller. I have found open source wxWidgets, but its C++. Does anyone know...

I am looking for a graphics library for use with a RAIO RA8853 controller. I have found open source wxWidgets, but its C++. Does anyone know of a graphics library written just plain C. hamilton ------------------------------------


3 1/2 digit lcd display

Started by sajjad_13342 in AVRclub7 years ago 3 replies

hello. any body know how to driving 3 1/2 digit lcd display with avr micros. ------------------------------------

hello. any body know how to driving 3 1/2 digit lcd display with avr micros. ------------------------------------


finger touch

Started by aila in AVRclub7 years ago 3 replies

hi all I have a problem using finger touch switches I want to use a number of these switches but I have limited adc pins on my micro. I searched...

hi all I have a problem using finger touch switches I want to use a number of these switches but I have limited adc pins on my micro. I searched the net and I found LM2907 but in fact I couldn't realize how it works. Can anybody help me to use these switches? I prefer to have reliable digital outputs thanks in advance Aila ------------------------------------


Timer3 in atmega162

Started by barry in AVRclub7 years ago 2 replies

I am having trouble with timer3. Using OUT (TIMER3 REGISTER),TEMP I get an error message... operand 1 out of range 0x8b(same with 0x8a,0x84 and...

I am having trouble with timer3. Using OUT (TIMER3 REGISTER),TEMP I get an error message... operand 1 out of range 0x8b(same with 0x8a,0x84 and 0x86) I assume that an OUT OPERAND cant go that far. So what operand should be used to reach timer 3 registers. Thanks Bazza. ------------------------------------


obstacle avoiding robot

Started by JOEL DEEPAK in AVRclub7 years ago

hello, i wrote a code for *obstacle avoiding but *the motors(IM USING TWO DC GEAR MOTORS ONLY) are not running properly....IM USING ATMEGA8...

hello, i wrote a code for *obstacle avoiding but *the motors(IM USING TWO DC GEAR MOTORS ONLY) are not running properly....IM USING ATMEGA8 MICROCONTROLLER ...the code which i wrote is... *CODE FOR OBSTACLE AVOIDING:* > #define F_CPU 1000000UL > #include > #include > #define forward 0xa0 > #define turnleft 0x60 > #define turnright 0x90 > #define obst_ri


UART in ATMEGA 8535

Started by taufiq_tqr in AVRclub7 years ago 1 reply

Dear all friend, Anybody help me to explain to me and give me a example how to communicate serial port between ATMEGA8535 and Personal Computer...

Dear all friend, Anybody help me to explain to me and give me a example how to communicate serial port between ATMEGA8535 and Personal Computer (PC). Pls the code use C language. Thanks all, I'm wait the answer ------------------------------------


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