Device::BCM2835 does export RPI_V2_GPIO_P1_12 and BCM2835_GPIO_FSEL_ALT5, so you should be able to say

use Device::BCM2835 qw/RPI_V2_GPIO_P1_12 BCM2835_GPIO_FSEL_ALT5/;

[download]

to get those into your namespace. As for gpio_fsel, which apparently isn't exported for some reason, you could use this workaround:

*gpio_fsel = \&Device::BCM2835::gpio_fsel;

[download]

For more than one function:

for my $s (qw/ gpio_fsel gpio_set /) {
    no strict 'refs';
    *$s = \&{"Device::BCM2835::$s"};
}

[download]

To understand what's going on in the above, I recommend perlmod.

In reply to Re^5: Export and use different package in module by haukex
in thread Export and use different package in module by chenhonkhonk

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