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Add Compute Module 3 details (on top of v1.3.1.post1)

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Andrew Scheller
2017-03-03 11:47:04 +00:00
parent 218ca4b527
commit 4e2798dcd0
1 changed files with 26 additions and 1 deletions
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27
gpiozero/pins/data.py
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@@ -235,6 +235,23 @@ CM_SODIMM = {
199: ('VBAT', False), 200: ('VBAT', False),
}
CM3_SODIMM = CM_SODIMM.copy()
CM3_SODIMM.update({
4: ('NC / SDX VREF', False),
6: ('NC / SDX VREF', False),
8: (GND, False),
10: ('NC / SDX CLK', False),
12: ('NC / SDX CMD', False),
14: (GND, False),
16: ('NC / SDX D0', False),
18: ('NC / SDX D1', False),
20: (GND, False),
22: ('NC / SDX D2', False),
24: ('NC / SDX D3', False),
88: ('HDMI HPD N 1V8', False),
90: ('EMMC EN N 1V8', False),
})
# The following data is sourced from a combination of the following locations:
#
# http://elinux.org/RPi_HardwareHistory
@@ -266,6 +283,7 @@ PI_REVISIONS = {
0xa02082: ('3B', '1.2', '2016Q1', 'BCM2837', 'Sony', 1024, 'MicroSD', 4, 1, True, True, 1, 1, {'P1': PLUS_P1}, ),
0xa22082: ('3B', '1.2', '2016Q1', 'BCM2837', 'Embest', 1024, 'MicroSD', 4, 1, True, True, 1, 1, {'P1': PLUS_P1}, ),
0x900093: ('Zero', '1.3', '2016Q2', 'BCM2835', 'Sony', 512, 'MicroSD', 1, 0, False, False, 1, 0, {'P1': PLUS_P1}, ),
0xa020a0: ('CM3', '1.0', '2017Q1', 'BCM2837', 'Sony', 1024, 'eMMC / off-board', 1, 0, False, False, 2, 2, {'SODIMM': CM3_SODIMM},),
}
@@ -500,7 +518,7 @@ def _parse_pi_revision(revision):
# MMM - Memory size (0=256, 1=512, 2=1024)
# CCCC - Manufacturer (0=Sony, 1=Egoman, 2=Embest)
# PPPP - Processor (0=2835, 1=2836, 2=2837)
# TTTTTTTT - Type (0=A, 1=B, 2=A+, 3=B+, 4=2B, 5=Alpha (??), 6=CM, 8=3B, 9=Zero)
# TTTTTTTT - Type (0=A, 1=B, 2=A+, 3=B+, 4=2B, 5=Alpha (??), 6=CM, 8=3B, 9=Zero, 10=CM3)
# RRRR - Revision (0, 1, or 2)
if not (revision & 0x800000):
raise PinUnknownPi('cannot parse "%x"; this is not a new-style revision' % revision)
@@ -514,6 +532,7 @@ def _parse_pi_revision(revision):
6: 'CM',
8: '3B',
9: 'Zero',
10: 'CM3',
}[(revision & 0xff0) >> 4]
if model in ('A', 'B'):
pcb_revision = {
@@ -532,6 +551,7 @@ def _parse_pi_revision(revision):
'CM': '2014Q2',
'3B': '2016Q1',
'Zero': '2015Q4' if pcb_revision == '1.0' else '2016Q2',
'CM3': '2017Q1',
}[model]
soc = {
0: 'BCM2835',
@@ -552,6 +572,7 @@ def _parse_pi_revision(revision):
'A': 'SD',
'B': 'SD',
'CM': 'eMMC',
'CM3': 'eMMC / off-board',
}.get(model, 'MicroSD')
usb = {
'A': 1,
@@ -559,12 +580,14 @@ def _parse_pi_revision(revision):
'Zero': 1,
'B': 2,
'CM': 0,
'CM3': 1,
}.get(model, 4)
ethernet = {
'A': 0,
'A+': 0,
'Zero': 0,
'CM': 0,
'CM3': 0,
}.get(model, 1)
wifi = {
'3B': True,
@@ -575,6 +598,7 @@ def _parse_pi_revision(revision):
csi = {
'Zero': 0 if pcb_revision == '1.0' else 1,
'CM': 2,
'CM3': 2,
}.get(model, 1)
dsi = {
'Zero': 0,
@@ -583,6 +607,7 @@ def _parse_pi_revision(revision):
'A': {'P1': REV2_P1, 'P5': REV2_P5},
'B': {'P1': REV2_P1, 'P5': REV2_P5} if pcb_revision == '2.0' else {'P1': REV1_P1},
'CM': {'SODIMM': CM_SODIMM},
'CM3': {'SODIMM': CM3_SODIMM},
}.get(model, {'P1': PLUS_P1})
except KeyError:
raise PinUnknownPi('unable to parse new-style revision "%x"' % revision)