RetroBSD

2.11BSD operating system for microcontrollers
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 Post subject: Olimex PIC32-HMZ144
PostPosted: Sun May 25, 2014 9:58 am 
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Location: Rapa Nui
Olimex plans nice one (144pin chip):
http://olimex.wordpress.com/2013/12/11/ ... c-project/
~20Euro they say.. :)

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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Mon May 26, 2014 7:22 am 
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Joined: Wed Oct 10, 2012 11:01 pm
Posts: 1081
Location: Sunnyvale, CA
Good news. Olimex board will be much cheaper than Wi-Fire.


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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Sat Feb 21, 2015 4:00 pm 

Joined: Sat Feb 21, 2015 3:56 pm
Posts: 1
It is now released and in stock. Single quantity price 21.95 EUR.

Blog announcement
Olimex online shop


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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Thu Aug 06, 2015 11:31 am 

Joined: Wed Jul 29, 2015 8:32 am
Posts: 3
Any word on this board? I'd love to get LiteBSD, but the boards are too expensive for my taste.


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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Tue Aug 18, 2015 5:30 am 
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Joined: Wed Oct 10, 2012 11:01 pm
Posts: 1081
Location: Sunnyvale, CA
I've added a configuration for HMZ144 board: https://github.com/sergev/LiteBSD/blob/master/sys/mips/conf/HMZ144.pic32

A technical info about the board is available here: https://github.com/sergev/LiteBSD/wiki/Olimex%20HMZ144%20board

Boot log:
Code:
Copyright (c) 1982, 1986, 1989, 1991, 1993
   The Regents of the University of California.  All rights reserved.

4.4BSD-Lite build 2 compiled 2015-08-17
    sergev@ubuntu-sergev:LiteBSD/sys/compile/HMZ144.pic32
cpu: PIC32MZ2048ECG144 rev A5, 200 MHz
oscillator: system PLL div 1:6 mult x100
cache: 16/4 kbytes
real mem = 512 kbytes
avail mem = 344 kbytes
using 18 buffers containing 73728 bytes of memory
spi1 at pins sdi=D14/sdo=D15/sck=D1
spi2 at pins sdi=D7/sdo=G8/sck=G6
Ethernet PHY not detected
uart2 at pins rx=E9/tx=E8, interrupts 145/146/147, console
sd0 at port spi2, pin cs=B14
gpio0 at portA, pins ii---ii-iiiiii--
gpio1 at portB, pins i-iiiiii--iiiiii
gpio2 at portC, pins -----------iiii-
gpio3 at portD, pins --iiiii--oiiii-i
gpio4 at portE, pins --------iiiiiiii
gpio5 at portF, pins -------i--iiiiii
gpio6 at portG, pins iiii--i-i-----ii
gpio7 at portH, pins iiiiiiiiiiiiiiii
gpio8 at portJ, pins iiiiiiooiiiiiiii
gpio9 at portK, pins --------iiiiiiii
sd0: type SDHC, size 3914752 kbytes, speed 16 Mbit/sec
sd0a: partition type b7, sector 2, size 204800 kbytes
sd0b: partition type b8, sector 409602, size 32768 kbytes
sd0c: partition type b7, sector 475138, size 102400 kbytes
WARNING: preposterous clock chip time -- CHECK AND RESET THE DATE!

starting file system checks.
/dev/rsd0a: file system is clean; not checking
starting network
clearing /tmp
standard daemons: update.
Thu Apr 23 18:43:45 PDT 2015


4.4BSD-Lite (bsd.net) (console)

login: root
Last login: Thu Apr 23 18:43:37 on console
Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994
        The Regents of the University of California.   All rights reserved.

4.4BSD-Lite UNIX #1: Fri Apr 01 00:00:00 PDT 1994

Welcome to 4.4BSD-Lite!

erase ^H, kill ^U, intr ^C status ^T
Don't login as root, use the su command.
# _


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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Wed Aug 19, 2015 4:04 pm 
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Joined: Mon Nov 12, 2012 1:34 pm
Posts: 1092
Hi Serge,

Most impressive :).

Are you suggesting that I 'should' buy one at this time?

To me it sounds like a good idea?

Wiz


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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Thu Aug 20, 2015 12:23 am 
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Joined: Thu Nov 08, 2012 7:04 am
Posts: 2401
Location: Rapa Nui
I would wait on pic32MZ EF version..

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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Mon Aug 24, 2015 5:05 am 
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Joined: Wed Oct 10, 2012 11:01 pm
Posts: 1081
Location: Sunnyvale, CA
Hi Wiz and Pito,

I agree, it makes sense to wait for EF version of HMZ144 board. I've sent an e-mail to Olimex asking for upgrade - hope it will not take too long.

--Serge


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 Post subject: Re: Olimex PIC32-HMZ144
PostPosted: Mon Aug 24, 2015 7:01 pm 
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Joined: Thu Nov 08, 2012 7:04 am
Posts: 2401
Location: Rapa Nui
:D I've asked Olimex already - nope, they do not offer that chip with the board yet..

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