mirror of
https://github.com/pkali/piradio-mini.git
synced 2026-05-20 22:34:22 +02:00
Pecusx
119 lines
4.5 KiB
Python
Executable File
119 lines
4.5 KiB
Python
Executable File
#!/usr/bin/env python
|
|
"""
|
|
$Id: display_model.py,v 1.10 2017/03/28 14:17:23 bob Exp $
|
|
|
|
Author: Chris Hager <chris@linuxuser.at>
|
|
License: MIT
|
|
URL: https://github.com/metachris/raspberrypi-utils
|
|
|
|
Modified by: Bob Rathbone (bob@bobrathbone.com)
|
|
Site : http://www.bobrathbone.com
|
|
|
|
License: GNU V3, See https://www.gnu.org/copyleft/gpl.html
|
|
|
|
Disclaimer: Software is provided as is and absolutly no warranties are implied or given.
|
|
The authors shall not be liable for any loss or damage however caused.
|
|
|
|
This script detects a Raspberry Pi's model, manufacturer and mb ram, based
|
|
on the cpu revision number. Data source:
|
|
http://elinux.org/RPi_HardwareHistory
|
|
|
|
You can instantiate the ModelInfo class either with a parameter `rev_hex`
|
|
(eg. `m = ModelInfo("000f")`), or without a parameter
|
|
(eg. `m = ModelInfo()`) in which case it will try to detect it via
|
|
`/proc/cpuinfo`. Accessible attributes:
|
|
|
|
|
|
class ModelInfo:
|
|
model = '' # 'A' or 'B'
|
|
revision = '' # '1.0' or '2.0'
|
|
ram_mb = 0 # integer value representing ram in mb
|
|
maker = '' # manufacturer (eg. 'Qisda')
|
|
info = '' # additional info (eg. 'D14' removed)
|
|
|
|
|
|
"""
|
|
import re
|
|
|
|
|
|
# From http://elinux.org/RPi_HardwareHistory
|
|
model_data = {
|
|
'2': ('B', '1.0', 256, 'Cambridge', ''),
|
|
'3': ('B', '1.0', 256, 'Cambridge', 'Fuses mod and D14 removed'),
|
|
'4': ('B', '2.0', 256, 'Sony', ''),
|
|
'5': ('B', '2.0', 256, 'Qisda', ''),
|
|
'6': ('B', '2.0', 256, 'Egoman', ''),
|
|
'7': ('A', '2.0', 256, 'Egoman', ''),
|
|
'8': ('A', '2.0', 256, 'Sony', ''),
|
|
'9': ('A', '2.0', 256, 'Qisda', ''),
|
|
'd': ('B', '2.0', 512, 'Egoman', ''),
|
|
'e': ('B', '2.0', 512, 'Sony', ''),
|
|
'f': ('B', '2.0', 512, 'Qisda', ''),
|
|
'10': ('B+', '1.0', 512, 'Sony', ''),
|
|
'11': ('Compute Module 1', '1.0', 512, 'Sony', ''),
|
|
'12': ('A+', '1.1', 256, 'Sony', ''),
|
|
'13': ('B+', '1.2', 512, 'Unknown', ''),
|
|
'14': ('Compute Module 1', '1.0', 512, 'Embest', ''),
|
|
'15': ('A+', '1.0', 512, 'Embest', '256MB or 512MB'),
|
|
'a01040': ('2B', '1.0', 1024, 'Sony', ''),
|
|
'a01041': ('2B', '1.1', 1024, 'Embest', ''),
|
|
'a21041': ('2B', '1.1', 1024, 'Embest', ''),
|
|
'a22042': ('2B', '1.2', 1024, 'Embest', 'with BCM2837'),
|
|
'a02082': ('3B', '1.2', 1024, 'Sony', 'Quad Core 1.2MHz, Onboard WiFi and Bluetooth 4.1'),
|
|
'a020a0': ('Compute Module 3', '1.0', 1024, 'Sony', 'and CM3 Lite'),
|
|
'a22082': ('3B', '1.2', 1024, 'Embest', 'Quad Core 1.2MHz, Onboard WiFi and Bluetooth 4.1'),
|
|
'a32082': ('3B', '1.2', 1024, 'Sony (Japan)', 'Quad Core 1.2MHz, Onboard WiFi and Bluetooth 4.1'),
|
|
'900021': ('A+', '1.1', 512, 'Sony', ''),
|
|
'900032': ('B+', '1.2', 512, 'Sony', ''),
|
|
'900092': ('Pi Zero', '1.2', 512, 'Sony', ''),
|
|
'900093': ('Pi Zero', '1.3', 512, 'Sony', ''),
|
|
'920093': ('Pi Zero', '1.3', 512, 'Embest', ''),
|
|
'9000c1': ('Pi Zero W', '1.1', 512, 'Sony', 'Onboard WiFi and Bluetooth 4.1'),
|
|
'a020d3': ('3B+', '1.3', 1024, 'Sony', 'Quad Core 1.4MHz, Onboard Dual-band WiFi and Bluetooth 4.2'),
|
|
'a03111': ('4B', '1.1', 1024, 'Sony', 'Quad Core 1.5MHz, Onboard Dual-band WiFi and Bluetooth 5'),
|
|
'b03111': ('4B', '1.1', 2048, 'Sony', 'Quad Core 1.5MHz, Onboard Dual-band WiFi and Bluetooth 5'),
|
|
'c03111': ('4B', '1.1', 4096, 'Sony', 'Quad Core 1.5MHz, Onboard Dual-band WiFi and Bluetooth 5'),
|
|
}
|
|
|
|
|
|
class ModelInfo(object):
|
|
"""
|
|
You can instantiate ModelInfo either with a parameter `rev_hex`
|
|
(eg. `m = ModelInfo("000f")`), or without a parameter
|
|
(eg. `m = ModelInfo()`) in which case it will try to detect it via
|
|
`/proc/cpuinfo`
|
|
"""
|
|
model = ''
|
|
revision = ''
|
|
ram_mb = 0
|
|
maker = ''
|
|
info = ''
|
|
|
|
def __init__(self, rev_hex=None):
|
|
if not rev_hex:
|
|
with open("/proc/cpuinfo") as f:
|
|
cpuinfo = f.read()
|
|
rev_hex = re.search(r"(?<=\nRevision)[ |:|\t]*(\w+)", cpuinfo) \
|
|
.group(1)
|
|
|
|
self.revision_hex = rev_hex[-4:] if rev_hex[:4] == "1000" else rev_hex
|
|
try:
|
|
self.model, self.revision, self.ram_mb, self.maker, self.info = \
|
|
model_data[rev_hex.lstrip("0")]
|
|
except:
|
|
print "Unknown model", rev_hex.lstrip("0")
|
|
|
|
def __repr__(self):
|
|
s = "%s: Model %s, Revision %s, RAM: %s MB, Maker: %s%s" % ( \
|
|
self.revision_hex, self.model, self.revision, self.ram_mb, \
|
|
self.maker, ", %s" % self.info if self.info else "")
|
|
return s
|
|
|
|
|
|
|
|
|
|
if __name__ == "__main__":
|
|
m = ModelInfo()
|
|
print(m)
|
|
|