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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Daniel Agar
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8a648e8fa9
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Merged in dagar/nuttx/pr-stm32f777_typo (pull request #628)
stm32f7 fix CONFIG_STM32F7_STM32F77X define typo
Approved-by: Gregory Nutt <gnutt@nuttx.org>
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2018-04-19 04:06:45 +00:00 |
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Bob Feretich
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fab5faf097
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STM32F7: Completes architecture support for the STM32 F72x and F73x families. Adds support for the Nucleo-144 boards with STM32F722.
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2017-11-18 07:55:50 -06:00 |
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Titus von Boxberg
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28eab902d0
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No FSMC, only FMC for STM32F7
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2017-07-27 18:27:01 +02:00 |
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David Sidrane
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2de4ec2a47
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Added as an author
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2016-06-17 12:38:17 -10:00 |
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David Sidrane
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d8ea955d69
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Added STM32FF76xxx and STM32FF7xx families
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2016-06-08 08:26:26 -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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5f9b0b3a2f
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STM32 F7: Add USART/UART register definition
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2015-07-18 15:58:59 -06:00 |
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Gregory Nutt
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12f04f8500
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STM32 F7: Add heap initializatino logic; Clone the STM32 CCM allocator as the F7 DTCM allocator
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2015-07-18 12:52:24 -06:00 |
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Gregory Nutt
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7eb5e7f9ec
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STM32F746G-DISCO: Getting closer to a build
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2015-07-17 11:47:16 -06:00 |
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Gregory Nutt
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3583f8c1dc
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STM32 F7: Add more configuration selections
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2015-07-16 18:30:40 -06:00 |
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Gregory Nutt
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d8915e9dc6
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Add include/chip.h definitions and configuration support for the STM32 F7
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2015-07-16 08:47:25 -06:00 |
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