About

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Male


Location

Johor


Please tell us a bit about your UAV interest

UAV is cool


Hometown:

Malaysia


Activity Feed

Goh DongLiang commented on Jonatan Domenech's blog post Barcelona 3D printed UAV
"may i know where i can get the link for the Wendy uav?, btw, it's a nice plane."
Sep 14, 2015
Goh DongLiang replied to Shyam Balasubramanian's discussion MAVLink Tutorial for Absolute Dummies (Part –I) in ArduCopter User Group
"Hi Shyam,
Thank you for sharing. I would like know how it's done. I am planning to send the message directly from one pixhawk to another pixhawk using telemetry. I have been studying the code for weeks but there are still things that I don't…"
Aug 27, 2014
Goh DongLiang replied to Jake Bailey's discussion APM data over telemetry
"Hi Jake,
I would like to know if i need to configure the APM to send the data. As from what I observe, the code given below is for the receiving end. Does that mean that the APM sends the data by default and we just have to receive and decode it?As…"
Aug 22, 2014
Goh DongLiang replied to Goh DongLiang's discussion Arducopter motor signal output code using pixhawk
"Does anyone know how to get the motor start turning in the V3.2? it seems to me that 
hal.rcout -> write(pgm_read_byte(channel),pwm)
would work, but somehow it didn't. 
Can someone tell me why?"
Jul 30, 2014
Goh DongLiang posted a discussion
I would like to ask if pixhawk and APM2.5 have the same "motor to channel map" as the code in ap_motors_class.cpp is written as below:#if CONFIG_HAL_BOARD == HAL_BOARD_APM1 const uint8_t AP_Motors::_motor_to_channel_map[AP_MOTORS_MAX_NUM_MOTORS]…
Jul 6, 2014
Goh DongLiang replied to Goh DongLiang's discussion Upload code to Pixhawk using Arduino
"Thanks a lot. It works!"
Jun 28, 2014
Goh DongLiang replied to Goh DongLiang's discussion Upload code to Pixhawk using Arduino
"So what should I do in order to select the suitable HAL?"
Jun 27, 2014
Goh DongLiang replied to Goh DongLiang's discussion Upload code to Pixhawk using Arduino
"Thanks for your info. I would like to know if I need to configure or change the code in the arducopter so that the code will use the HAL board setting for Pixhawk like what we do when we use arduino ide to upload the code to APM?"
Jun 27, 2014
Goh DongLiang posted a discussion
Hi,I am new to Pixhawk. I just bought a pixhawk and want to upload my arducopter code (I added my own flight mode) to pixhawk using arduino. However, I found out that the selection of hal board in the arduino does not have pixhawk as one of the…
Jun 27, 2014
Goh DongLiang posted a discussion
I am using APM 2.5 with GPS and I am trying to get data such as position and velocity from AP_InertialNav using get_position() and get_velocity(). However, I noticed that the position and velocity provided by these 2 functions are not very accurate.…
Mar 31, 2014
Goh DongLiang posted a discussion
I was using arducopter v3.1.2 and xplane 9 for the simulation. My problem is that there is no throttle signal when I move my transmitter throttle stick. The other sticks have got no problem as the mission planner is able to detect the signal as I…
Feb 14, 2014
Goh DongLiang replied to Goh DongLiang's discussion How to repair APM 2.5?
"not sure, the problem is still not solved yet. I haven't tried repairing it as I am not too sure which components on the board are the fuses."
Feb 14, 2014
Goh DongLiang posted a discussion
My APM 2.5 is spoilt recently due to short-circuit when I was trying to measure the battery voltage with my own potential divider. Currently, the APM cannot be detected by the mission planner and Arduino. Is it possible to repair it?
Nov 1, 2013
Goh DongLiang left a comment for Chirag Patel
"I haven't found any yet. Do you know anyone who knows how it works?"
Jan 22, 2013
Goh DongLiang posted a discussion
Hi,    I have tried to test the orientation data calculated by the AHRS_test from the library and I noticed that the yaw, pitch, roll values just drifted away even when APM 2.5 was just left stationary on the table. I was wondering since the apm 2.5…
Dec 22, 2012
Goh DongLiang posted a discussion
is it possible to power both apm and servos with a USB cable? I mean by connecting the apm board to the computer? I tried to control the servo but it seems like it doesn't work. Is it because of the lack of power supply by the USB? The followings…
Dec 17, 2012
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