carrerashark/README

Sat, 15 Dec 2012 22:55:30 +0100

author
Malte Bayer <mbayer@neo-soft.org>
date
Sat, 15 Dec 2012 22:55:30 +0100
changeset 123
ec623e5fcbca
parent 38
ff76255904c4
permissions
-rw-r--r--

firmware fix: only fuel to 100% once in pitlane

12
a399f9d5e672 added carrerashark project-part to separate subdirectory
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1 CarreraShark
a399f9d5e672 added carrerashark project-part to separate subdirectory
Malte Bayer <mbayer@neo-soft.org>
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2 Rail data packet sniffer
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3
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4 Hardware: Mega16, 8mhz
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5 PD2 = Controller Input
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6 |>o = Inv Schmitt Trigger for signal buffering (74hc14)
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7
31
a8f082503782 carrerashark minor changes
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parents: 12
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8 [RAIL+] ------[33kohm]------+-----|>o--|>o----[PD2]
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9 |
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10 --[10kohm]---
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11 |
a399f9d5e672 added carrerashark project-part to separate subdirectory
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12 [RAIL-] --------------------------------+-----[GND]
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13
a399f9d5e672 added carrerashark project-part to separate subdirectory
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14
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15 Debug Pins:
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16 PD3 = Packet Start pulse
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17 PD4 = Bit timer pulse (50ns)
38
ff76255904c4 implemented response reader to carrerashark
Malte Bayer <mbayer@neo-soft.org>
parents: 31
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18 PD5 = Cycle Sync: each low/high change == start of cycle (after program packet received)
ff76255904c4 implemented response reader to carrerashark
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parents: 31
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19 PD6 = sysclk @ 256µs
ff76255904c4 implemented response reader to carrerashark
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parents: 31
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20 PD7 = response indicator

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