Dave Marples
d0cda60442
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.
2018-12-03 17:41:59 -06:00
Gregory Nutt
cb374e6e62
arch/: Clean up some naming and spacing.
2018-06-20 15:38:06 -06:00
Gregory Nutt
9a51854223
arch/arm/src/lc823450: This commit removes support for the dedicated vector handling from the LC823450 architecture support. Only common vectors are now supported.
2018-06-20 10:04:38 -06:00
Masayuki Ishikawa
97ca4ef956
Merged in masayuki2009/nuttx.nuttx/change_copyright (pull request #621 )
...
Change all Sony related copyright to conform with our company's internal rules.
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Approved-by: Gregory Nutt <gnutt@nuttx.org>
2018-04-04 12:35:47 +00:00
Gregory Nutt
42b3ee4cfc
Fix a few errors that crept in with my review changes.
2017-08-02 09:19:29 -06:00
Gregory Nutt
5f2d4b8f84
Changes from review of commit e851a24329
2017-08-02 08:26:08 -06:00
Masayuki Ishikawa
e851a24329
arch/arm/src/lc823450: Initial support for ON Semiconductor LC823450
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Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2017-08-02 21:09:43 +09:00
