ok im using 2.0 code and i wan to know what do i have to change in the code and what to change it to if im using input 4 instead of input 2? Im doing this because some solder filled a hole in input 2 and now i cant get the solder out so instead im using input 4. If anyone can help that would be great. Thank you for dealing with my questions.is this allpinMode(13,OUTPUT);//LED pinpinMode(6,OUTPUT); //Remove Before Fly grounddigitalWrite(6,LOW);pinMode(2,INPUT);//Servo input -----------------------------------------------herepinMode(3,INPUT);//Servo Input -----------------------------------------------------------or herepinMode(4,INPUT); //MUX pinpinMode(5,INPUT); //Mode pindigitalWrite(7, HIGH); //Remove Before Fly Pull Up resistorpinMode(7,INPUT); //Remove Before Fly input pinInit_servos();pulse_servos(0,0);i think here to right?byte Tx_Switch_Status(void) //Returns zero when we are in manual mode, returns 2 when autopilot mode 0, returns 3 when autopilot mode 1...{if(digitalRead(4)==HIGH){if(digitalRead(5)==HIGH)return 0x02; // WP modeelsereturn 0x03; // RTL mode}elsereturn 0x00;}

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –

Replies

  • Developer
    Hello,

    You need to make a soldering jumper from the atmega signal pin to channel mux4 pin. Many people already made this. Look the schematics.
  • 3D Robotics
    Two words: solder braid
  • Actually there would bee a lot more to it Input 4 doesn't go to the 328 just the MUX.
    It would be a lot easier to just fix you solder mishap. Just heat up the solder in the hole and push the pins thru.
    Careful you don't burn your fingers.
  • No your not even close. You are looking at the init_ardupilot function.That only runs once after a reset to set up inputs a,outputs ect. DO NOT mess with it at all. You could fry the board if you don't really know what you are doing (cousing two outputs to be connected). The part you want is at the end of the SERVO tab.

    int temp;
    static int ch;
    temp=pulseIn(2,HIGH, 2000);
    ch= (temp!=0) ? temp : ch;
    return (ch-rx_Ch[0]);

    You would change the 2 to a 4 in the third line.

    The proper thing to do would be to go to Radio Wack and buy a solder sucker. They are cheap and necessary for this kind of work. Don't mess with the code unless you really know what you are doing. I've been studying it for 3 months.
    I didn't know C when I began, but i do now.
This reply was deleted.

Activity

DIY Robocars via Twitter
RT @chr1sa: Donkeycar 4.4 released with tons of new features, including path learning (useful with GPS outdoors), better Web and Lidar supp…
Sunday
DIY Robocars via Twitter
RT @NXP: We are already biting our nails in anticipation of the #NXPCupEMEA challenge! 😉 Did you know there are great cash prizes to be won…
Nov 24
DIY Robocars via Twitter
RT @gclue_akira: レースまであと3日。今回のコースは激ムズかも。あと一歩 #jetracer https://t.co/GKcEjImQ3t
Nov 24
DIY Robocars via Twitter
UC Berkeley's DIY robocar program https://roar.berkeley.edu/
Nov 24
DIY Robocars via Twitter
RT @chr1sa: The next @DIYRobocars autonomous car race at @circuitlaunch will be on Sat, Dec 10. Thrills, spills and a Brazilian BBQ. Fun…
Nov 24
DIY Robocars via Twitter
RT @arthiak_tc: Donkey car platform ... Still training uses behavioral cloning #TCXpo #diyrobocar @OttawaAVGroup https://t.co/PHBYwlFlnE
Nov 20
DIY Robocars via Twitter
RT @emurmur77: Points for style. @donkeycar racing in @diyrobocars at @UCSDJacobs thanks @chr1sa for taking the video. https://t.co/Y2hMyj1…
Nov 20
DIY Robocars via Twitter
RT @SmallpixelCar: Going to @diyrobocars race at @UCSDJacobs https://t.co/Rrf9vDJ8TJ
Nov 8
DIY Robocars via Twitter
RT @SmallpixelCar: Race @diyrobocars at @UCSDJacobs thanks @chr1sa for taking the video. https://t.co/kK686Hb9Ej
Nov 8
DIY Robocars via Twitter
RT @PiWarsRobotics: Presenting: the Hacky Racers Robotic Racing Series in collaboration with #PiWars. Find out more and register your inter…
Oct 23
DIY Robocars via Twitter
RT @Hacky_Racers: There will be three classes at this event: A4, A2, and Hacky Racer! A4 and A2 are based around UK paper sizing and existi…
Oct 23
DIY Robocars via Twitter
Oct 23
DIY Robocars via Twitter
Oct 19
DIY Robocars via Twitter
Oct 18
DIY Robocars via Twitter
RT @NeaveEng: Calling all UK based folks interested in @diyrobocars, @f1tenth, @donkey_car, and similar robot racing competitions! @hacky_r…
Oct 13
DIY Robocars via Twitter
RT @araffin2: 🏎️ After hours of video editing, I'm happy to share a best of my Twitch videos on learning to race with RL. 🏎️ Each part is…
Oct 13
More…