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SourceVuRaspberry Pi Pico SDK and ExamplesPicoSDKlow_priority_irq_num

low_priority_irq_num variable

Syntax

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Summary

Declaration

from stdio_usb.c:40

static uint8_t low_priority_irq_num;

References

Code

Location

Referrer

static uint8_t low_priority_irq_num;

if (irq_is_enabled(low_priority_irq_num)) {

irq_set_pending(low_priority_irq_num);

irq_set_pending(low_priority_irq_num);

low_priority_irq_num = (uint8_t) user_irq_claim_unused(true);

stdio_usb.c:213

stdio_usb_init()

irq_set_exclusive_handler(low_priority_irq_num, low_priority_worker_irq);

stdio_usb.c:215

stdio_usb_init()

irq_set_enabled(low_priority_irq_num, true);

stdio_usb.c:216

stdio_usb_init()

irq_set_enabled(low_priority_irq_num, false);

stdio_usb.c:278

stdio_usb_deinit()

user_irq_unclaim(low_priority_irq_num);

stdio_usb.c:279

stdio_usb_deinit()

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Data Use

low_priority_irq_num is written by 1 function and is read by 4 functions:

stdio_usb_init()

low_priority_irq_num

stdio_usb_init()

stdio_usb_deinit()

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