Fun with Raspberry PI (and Perl)

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Andrew Shitov

Short stories about playing with Raspberry Pi for couple of years

Technology

Device::BCM2835::gpio_write($gpio, 1);
Device::BCM2835::gpio_write($gpio, 0);

Device::BCM2835::gpio_set($gpio);
Device::BCM2835::gpio_clr($gpio);

printf("Disabling interruptsn");
disable_interrupts();
pidelay(3000000);
printf("Enabling interruptsn");
enable_interrupts();

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