Scorpi: Difference between revisions
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Raspberry pi 5 installation | Raspberry pi 5 installation | ||
* enable serial IO hardware (GPIO pin 14,15) | * enable serial IO hardware (GPIO pin 14,15) - but it doesn't seem to work, can't read or write. | ||
Install packages: | Install packages: | ||
Revision as of 16:37, 31 March 2024
Overview
Development nodes
Raspberry pi
Raspberry pi 5 installation
- enable serial IO hardware (GPIO pin 14,15) - but it doesn't seem to work, can't read or write.
Install packages:
libreadline-dev libopencv-dev libgpiod-dev gpiod cmake subversion aptitude ntp ntpdate nmap lsof swig sudo apt install libreadline-dev libopencv-dev libgpiod-dev gpiod cmake subversion aptitude nmap lsof swig
YDLidar (S4B)
YDlidar serial connected like this:
YDLIDAR cable color Raspberry 1 Vcc (5V) black 4 (5V) 2 Tx red 10 (GPIO 15) (RxD) 3 Rx white 8 (GPIO 14)(TxD) 4 Gnd Yellow 6 (Ground) 5 M_SCP Orange 18 (GPIO 24) 6 Dev_enable Green 16 (GPIO 23) 7 M_enable Blue 12 (GPIO 18) 8 NC Purple 14 (ground, to use all pins)
Software YDLidar-SDK
From Git repository
$ mkdir -p git $ cd git $ git clone https://github.com/YDLIDAR/YDLidar-SDK.git $ cd YDLidar-SDK $ mkdir build $ cd build $ cmake .. $ make -j4
