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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01b740c66b
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arch/arm/src/efm32: Support for common vector handling is forced for all EFM32 chips. Yes the architecture provides support for the old-style dedicated vector handling which can never be compiled. Furthermore, the old-style dedicated vector handling is deprecated in favor of common vector handling. The commit resolves this inconsistency be removing support for the dedicated vector handling from the EFM32 architecture support.
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2018-06-19 13:37:00 -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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9caf33e13b
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Standardize the width of all comment boxes in C header files
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2015-10-03 07:28:30 -06:00 |
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Gregory Nutt
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9051ffd638
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STM32GG Starter Kit: Add basic NSH configuration
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2014-11-03 16:58:22 -06:00 |
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Gregory Nutt
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de5c451a30
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Add empty file for event EFM32 clock configuration logic
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2014-10-18 15:22:11 -06:00 |
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Gregory Nutt
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1bfec65ac5
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More framework for GPIO interrupt support
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2014-10-18 14:05:07 -06:00 |
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Gregory Nutt
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2bafdf3d59
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Add EFM32 interrupt vector defintions
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2014-10-17 10:34:39 -06:00 |
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Gregory Nutt
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895cfe0e7c
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Add configuration support for the EFM32 Gecko Starter Kit
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2014-10-17 09:25:52 -06:00 |
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Gregory Nutt
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26b7316609
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Remove support for EFM32. Not ready to be fielded
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2014-01-27 08:03:39 -06:00 |
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Gregory Nutt
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07d12a800d
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Basic support for the EFM32 processor family from Richar Cochran
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2014-01-23 07:56:10 -06:00 |
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