[En-Nut-Discussion] LICENSE_LUMINARY_ANTI_VIRAL requirement and leftovers
ole.reinhardt at embedded-it.de
Mon Sep 10 11:00:17 CEST 2012
Hi Uwe (and all others :-)
> thanks for the new implementation for the Cortex interrupts.
Yes, I comitted some "small" changes.
- I added a "IRQn_MAX" to the IRQn_TYPE enum in each CPU header file.
This is used to calculate the correct size of the Vector table for
- The IrqEnable/IrqDisable and similar function that had been
implemented in cortex_interrupt.c were replaced by their CMSIS
counterparts. In most cases these had been just redirections anyway.
- RAM vector table initialisation was re-implemented in cortex_init.c
and a new Cortex_RegisterInt() function was added, which replaces the
old IntRegister() and now allows also de-registration of an interrupt
by giving a NULL pointer as argument.
Further more I did some code cleanup. In the dev/stm directory I found
several files including arch/arm.h. These should be most probably
arch/cm3.h, right? I hope I changed them all correctly.
> Some questions:
> ../../trunk/nut/arch/cm3/dev/nxp/ih_lpc17xx_pio.c:98:37: error: 'GPIO_IRQn'
> undeclared (first use in this function)
Ui, yes, I stumbled about this define and removed it, but it got very
late yesterday so I did not check everything yet. Sure, I'll fix this
> The (vendor -provided) file lpc176x.h doesn't define GPIO_IRQn. Before your
> change, arch/cm3/dev/nxp/ih_lpc17xx_pio.c contained a hard coded
> #define GPIO_IRQn 38
I'll first like to check why the GPIO_IRQn is missing in the vendor
file. But I'll fix this ASAP
> I am not in the inner workings with the LPC, so I didn't dive into the
> problem yet. Will you have a look?
> Some .nut files still contain the "LICENSE_LUMINARY_ANTI_VIRAL"
> requirement. I think we can remove this requirement. Will you do or should
Yes I know. I'll do the cleaning up today.
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