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Altera_Forum's avatar
Altera_Forum
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20 years ago

How and where does configtool find the *regs.h

I'm working on a driver for Phillips PDIUSBD12 for eCos and Nios II. I've come to the point where I have to compile the driver and there are some errors. Configtool can't find the pdiusbd...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

The *_regs files are included by existing components by adding the required directory to the include path. For example in altera_avalon_uart.cdl you'll find: 

    
cdl_option CYGPKG_ALTERA_AVALON_UART_CFLAGS_ADD {
        display       "Additional compiler flags"
        flavor        data
        no_define
        default_value { "-I'$(SOPC_KIT_NIOS2)'/components/altera_avalon_uart/inc -I$(PREFIX)/include/cyg/hal" }
        description   "
            This option modifies the set of compiler flags for
            building the Altera Avalon UART driver.
            These flags are used in addition
            to the set of global flags."
    }

You just need to do the equivalent for your driver.