Gregory Nutt
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94e2f4ceb4
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Fix SAM34 interrupt handling for ports D-F; fix MISO logic in Arduino Due touchscreen driver
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2013-07-03 08:12:45 -06:00 |
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Gregory Nutt
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f0ebaf8312
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Several fixes to get a clean compile of the Arduino touch screen
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2013-07-02 13:52:09 -06:00 |
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Gregory Nutt
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0ff5a0c791
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Correct port direction for Arduino MISO signal
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2013-07-02 12:37:20 -06:00 |
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Gregory Nutt
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d9279febb9
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Flesh out a few missing pieces for the Arduino ITEAD TFT shield
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2013-07-02 11:36:48 -06:00 |
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Gregory Nutt
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cfb156f286
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Add support for touchscreen on ITEAD Arduino shield. Untested
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2013-07-02 08:25:53 -06:00 |
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Gregory Nutt
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bdf96a93db
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Revise how delays are calculated in SPI bit bang driver so that we may get a little better frequency resolution
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2013-07-01 20:55:36 -06:00 |
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Gregory Nutt
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652c33a53a
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clean up of SPI bit bang logic
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2013-07-01 17:49:43 -06:00 |
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Gregory Nutt
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e1dab23711
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Add a general bit-bang SPI lower-half driver and implement the bit-bang driver for the Arduino ITEAD TFT shield
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2013-07-01 16:50:16 -06:00 |
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Gregory Nutt
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8b68ea2f94
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Add a general bit-bang SPI upper-half driver
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2013-07-01 12:23:26 -06:00 |
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Gregory Nutt
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09faaccc02
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Created new directories to hold SPI-related files
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2013-07-01 08:11:54 -06:00 |
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Gregory Nutt
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940b82bf61
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quick and not very accurate calibration of arduino due timing loops
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2013-06-28 15:50:44 -06:00 |
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Gregory Nutt
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3505ca7556
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Add an NSH configuration for the Arduino Due; Pluse several fixes related to the Due and to the SAM3X in general
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2013-06-28 14:32:08 -06:00 |
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Gregory Nutt
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e34e1ee987
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Arduino Due: Fixes to FLASH address, flash wait states, updated Comments. Now boots and runs a bit before crashing
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2013-06-28 11:29:14 -06:00 |
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Gregory Nutt
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f20f23cf31
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Add instructions to use BOSSA to load nuttx into Due
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2013-06-28 08:54:09 -06:00 |
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Gregory Nutt
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9956392d00
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With these changes the Arduino Due port builds without errors
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2013-06-27 15:07:07 -06:00 |
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Gregory Nutt
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e0310e2cc8
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Flesh out the Arduino Due board configuratino and integrate it with the build and configuration system
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2013-06-27 14:24:27 -06:00 |
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Gregory Nutt
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bc7ac20616
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Add peripheral configuration logic for the SAM3X/3A; Change all references to SAM3/4 SPI to SPI0 for compatibity with the SAM3X/3A which has SPI0 and SPI1; Add directory which will eventually holdl an Arduino Due port
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2013-06-26 18:46:44 -06:00 |
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