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2a22a64f36
nuttx
/
arch
/
arm
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include
/
stm32l4
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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
..
chip.h
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
irq.h
arch/arm/src/stm32l4: Add initial support to STM32L4+ chips
2018-08-13 07:06:51 -06:00
stm32l4x3xx_irq.h
arch/arm/src/stm32l4: Avoid using redundant CONFIG_STM32L4_STM32L4X2. This is almost always same as CONFIG_STM32L4_STM32L4X3. Avoid duplication to reduce macro clutter. This patch limits CONFIG_STM32L4_STM32L4X2 usage to dependency tracking and pinmap. Also enable ADC for CONFIG_STM32L4_STM32L4X5 (untested, but same RM).
2018-08-09 06:42:54 -06:00
stm32l4x5xx_irq.h
arch/arm/src/stm32l4: Add initial support to STM32L4+ chips
2018-08-13 07:06:51 -06:00
stm32l4x6xx_irq.h
arch/arm/src/stm32l4: Add initial support to STM32L4+ chips
2018-08-13 07:06:51 -06:00
stm32l4xrxx_irq.h
arch/arm/src/stm32l4: Add initial support to STM32L4+ chips
2018-08-13 07:06:51 -06:00