Dave Marples
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d0cda60442
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In the current implementation we only use very high priority interrupts (levels 0, 0x10 and 0x20 in CORTEX-M speak) but that means there are loads of lower priority ones that are effectively unused. I have *not* changed the semantics of these levels but have 'shifted' them to be based around the midpoint of the available interrupts (0x80) rather than at the top end....that allows for interrupts to be defined above (or, indeed, below) them as needed by the application. This should have no functional effect on existing code but adds in a clean capability to define higher priority interrupts.
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2018-12-03 17:41:59 -06:00 |
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Gregory Nutt
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cb374e6e62
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arch/: Clean up some naming and spacing.
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2018-06-20 15:38:06 -06:00 |
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Gregory Nutt
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1cdc746726
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Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES
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2016-06-11 14:14:08 -06:00 |
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Gregory Nutt
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83bc1c97c3
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Rename irqsave() and irqrestore() to up_irq_save() and up_irq_restore()
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2016-02-14 16:11:25 -06:00 |
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Gregory Nutt
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f4115ab45c
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Correct LPC11xx priority definitions + fix some typos in comments
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2016-01-25 07:36:26 -06:00 |
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Gregory Nutt
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6a9876f960
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SAMV7: Add an untested RSWDT driver
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2015-12-06 09:56:45 -06:00 |
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Gregory Nutt
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0add2b8910
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arch/arm/include/samv7: Add support for the SAME70 family
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2015-11-14 11:36:21 -06:00 |
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Gregory Nutt
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36726b1bc4
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Standardize the width of all comment boxes in header files
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2015-10-02 17:42:29 -06:00 |
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Gregory Nutt
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348060f5d2
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SAMV7: Add QSPI Register Definition Header File
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2015-08-14 18:11:01 -06:00 |
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Gregory Nutt
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f986d08515
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SAMV71: Fix error in GPIO interrupt numbering
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2015-08-05 08:57:05 -06:00 |
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Gregory Nutt
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cf8f8b8c4a
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SAMV6 USB updates
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2015-03-26 09:49:01 -06:00 |
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Gregory Nutt
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a590bdc737
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SAMV7: Quick'n'dirty port of the SAMA5D4 Ethernet MAC driver to the SAMV7. Still some unresovled issues with DCache handling
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2015-03-16 13:51:37 -06:00 |
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Gregory Nutt
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8f59fc8f64
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SAMV7: Quick'n'dirty port of the SAMA5 HSMCI driver to the SAMV7
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2015-03-12 18:03:41 -06:00 |
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Gregory Nutt
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0d79e315fd
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SAMV71: Quick'n'dirty port of the SAMA5 SSC driver to the SAM7. The IP is compatible but there are still some DMA- and Cache-related issues that need to be worked out.
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2015-03-12 16:00:38 -06:00 |
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Gregory Nutt
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9b6c7661a4
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SAMV7: Add TWI/I2C driver (untested)
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2015-03-12 10:58:11 -06:00 |
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Gregory Nutt
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f696530485
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SAMV7: Add GPIO interrupt support
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2015-03-08 19:32:05 -06:00 |
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Gregory Nutt
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2571d6202d
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SAMV71-XULT: Add heap allocation logic
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2015-03-07 11:46:54 -06:00 |
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Gregory Nutt
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7113de4d18
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SAMV71: Add PMC register definition header files
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2015-03-06 14:58:13 -06:00 |
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Gregory Nutt
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89fd098a20
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SAMV7: Add SAMV71 peripheral IDs and interrupt vector definitions
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2015-03-05 16:34:22 -06:00 |
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Gregory Nutt
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67c21e6817
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SAMV7 Kconfig: Add peripheral selections
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2015-03-05 13:51:39 -06:00 |
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Gregory Nutt
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02e613b277
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Add basic build directories and configuration logic for the SAMV7 family
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2015-03-05 10:00:24 -06:00 |
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