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Altera_Forum's avatar
Altera_Forum
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21 years ago

Your hardware and uClinux

Hi again, Adding an Avalon custom hardware and its software driver (either HAL or not) is easy and straightforward. Having said that I mean the standard Nios II IDE project_syslib/system_descri...
Altera_Forum's avatar
Altera_Forum
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21 years ago

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originally posted by ken@Nov 29 2004, 10:06 AM

if you're not interested in building a driver, then the hardware can be accessed from a regular linux application as it would be in a non-hal standalone application.

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Let’s assume that I am not interested in the Linux driver, at least for now, and want to access my HW from uClinux application (which should be far easier for a hardware guy like me). This is not a problem from within a standalone non-HAL application: there are IOWR and IORD macros to use, but are there any equivalents of these in the uClinux environment?