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Hi,
Is there a way to copy text of the assembly code in MPLAB IDE (PIC18F4520) to microsoft word
while maintaining the color of the text. I copied and all the text turn into black color.
The color would ease my documentation..THX!
Hi,
Is there an assembly code for arctan..or tan-1 that can be used in PIC18F4520 or others.
Im doing a robot that follow an x,y coordinate..so i need to calculate the angle from the input x,y to turn the robot's wheels
Thanks a lot!
Thx wp100, I just made the adc stable.. in my circuit (breadboard) there is a blinking led and a 7seg displaying the content in adresL...the blinking somehow cause the current flow to be high low alternatively in each cycle. I off the blinking and the result was stable the aresl have value of...
hi wp100, if it not too much too ask...can you kindly post ur program and circuit diagram here..if it still available..thanks!
i still have no idea what ADCON2 should be set as...i tested maybe unstableness cause by jumping +Vref, since my lm35 output a low voltage..so jumping of vref might...
Thx bigdog..i read the website..and i tried both 4Tosc and 2Tosc, which correspond to 4us and 2us when the minimum is 0.7us..and 2Tad since the site said the be above
2.45us. 2Tad, = 8us and 4us for Tacq (aquisition time).
But my areshL is still unstable and the coverted value does not make...
;*** ADC
movlw b'00000001' ;ADC enable
movwf ADCON0
movlw b'00001110' ;vrefs=vdd,vss .AN0 used only
movwf ADCON1
movlw b'10010100' ;ADRESH read as zero, follow
movwf ADCON2
Im using a LM35 to obtain temperature then calculate the speed of sound. But the problem is that it seem to be...
@kripton2035 - currently trying another method already on my pic..but how come if the same configuration bits setting is same in the MPLABSIM, it have different result in reality?
@pete - its doing something because out of the interrupt is 2 light alternating on and off..
Hi alertlinks..yes you are correct..i connected the enable pin to ground and it work just like u said..the rx pin is noisy when the tx pin is not high...when high, the rx pin goes low..but only for a short while..so im guessing i need to used a PIC program to measure the low time and generate an...
hi, what u mean by configuration fuses..do u mean XINST, LVP, SBOREN, WDT enable all these..yes i checked them..double checked it with the datasheet as well..only thing i can do is enable and disable one by one..but i dont think that would help or is the problem..
nope i did not do any modulating..its not echo..the same distance keep display even after i change position..possibly effected by previous cycle..but i cant figure out wads wrong still..so gave it up
nope its not in straight line
i just tested SHUT with ground (using multimeter) its not...
Hi, im using PIC18F4520 in my project, and im using interrupt in timer0 (0.52s) to ensure that the cycle is repeated in an exact number of cycle everytime in each complete loop.
It seems to branch out to address 8h in MPLAB SIM, but it does NOT branch out when i burn the prog in PIC. (school...
HAHA thx..its funny that i just receive this link from the shop owner before u replied..
anyway will try to solder the ground and enable pin tomorrow and place it to ground tmr..
did u realize that the enable pin is label SHUT instead of EN in the picture..mine is also exactly the same..how...
Yes ive seen all of the sites given..the links does not provide application note to the specific model im using, just rating only
..the aerial is refering to transmitter..the receiver does not come with an anthenna so im not sure about receiver side..should i solder an anthenna to it or not...
I ve purchase a NT-T10A (433 Mhz trasmitter) and CWC-12 (433 receiver), but i cant get them to work just by simply connecting 5v, tx ,rx and ground to their pin. Does anyone here know a link to view a good circuit for it?
There is also a ANT pin on the receiver without an anthena (there is a...
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