GSD4t » History » Version 4
Denis 'GNUtoo' Carikli, 08/19/2012 07:45 AM
1 | 1 | Denis 'GNUtoo' Carikli | h1. GSD4t |
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3 | h2. Introduction |
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5 | According to "ifixit":http://www.ifixit.com/Teardown/Samsung-Galaxy-Nexus-Teardown/7182/2 the Galaxy Nexus's GPS is a "GSD4t":http://www.csr.com/products/25/sirfstariv-gsd4t |
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6 | 2 | Denis 'GNUtoo' Carikli | |
7 | h2. Information gathered so far. |
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8 | 3 | Denis 'GNUtoo' Carikli | |
9 | * The GPS is connected to /dev/ttyO0 |
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10 | * the init sequence require the following special serial settings: |
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11 | ** 460800 Bps |
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12 | ** The following is also required: |
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13 | <pre>termios.c_cflag = 0x800018b2;</pre> |
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15 | 4 | Denis 'GNUtoo' Carikli | * After the init sequence the GPS is at 115200 8N1 and is useing the SIRF protocol |