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SourceVuRaspberry Pi Pico SDK and ExamplesPicoSDKboot_lock_instance()

boot_lock_instance() function

Get HW Bootlock instance from number

Syntax

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Summary

Declaration

from boot_lock.h:32

__force_inline static boot_lock_t *boot_lock_instance(uint lock_num);

Arguments

Argument

Description

lock_num

Bootlock ID

Return value

The bootlock instance

References

Code

Location

Referrer

__force_inline static boot_lock_t *boot_lock_instance(uint lock_num) {

boot_unlock_unsafe(boot_lock_instance(i));

boot_locks_reset()

boot_lock_t *lock = boot_lock_instance(lock_num);

boot_lock_init()

return boot_try_lock_unsafe(boot_lock_instance(lock_num));

bootrom_try_acquire_lock()

boot_lock_unsafe_blocking(boot_lock_instance(lock_num));

bootrom_acquire_lock_blocking()

boot_unlock_unsafe(boot_lock_instance(lock_num));

bootrom_release_lock()

Call Tree

boot_lock_instance() is called by 5 functions and calls 1 function:

bootrom_try_acquire_lock()

bootrom_acquire_lock_blocking()

bootrom_release_lock()

boot_locks_reset()

boot_lock_init()

boot_lock_instance()

__assert_func()

Data Use

boot_lock_instance():

boot_lock_instance()

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