embedded

  1. E

    How do I make my device driver respond to lseek?

    Hi, I've been trying to figure out how to make my device driver respond to lseek. There doesn't seem to be an appropriate entry in the cdevsw structure (in src/sys/sys/conf.h). Obviously I can make an ioctl call for this, but I'd like to do it it the right way. FWIW, this is a device...
  2. B

    RISC-V chip with USB to serial

    I wanted to do a little test application based on the SiFive RISC-V microcontroller so I ordered some of those chips. I didn't order the PCB because I don't think that's necessary from my project, I just want to put it on a breadboard to get power and do some small tests, plus that's extra...
  3. N

    An Embedded pfsense-like distribution

    Hello, I want to create a mini-distribution for MIPS or ARM based low-RAM low-ROM devices based on FreeBSD. It will be like pfsense. I will provide a way people to use FreeBSD's features without knowing much about FreeBSD. Still they will be able to reach the command line if they want to. But...
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