esp-idf

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Sudeep Mohanty 1e616eeb84 fix(newlib): Fixed an issue where usleep() could consume more CPU cycles

The following changes are made in this commit:

1. This commit updates the implementation of usleep() to now always yield
   CPU time if undergoing a multi-tick sleep. This reduces the accuracy of
   usleep() but in turn allows the scheduler to schedule different tasks.

2. The commit also updates the MCPWM unit test which fails due to the
   change in the behavior of usleep().

Closes: https://github.com/espressif/esp-idf/pull/15132

2025-04-29 08:15:16 +02:00