| Age | Commit message (Collapse) | Author |
|---|
|
Applied the standard MIT license header to all project-owned C, header,
assembly, shell, and Python files that were missing a copyright notice.
Third-party, toolchain startup, and auto-generated files were excluded.
Co-authored-by: Copilot <[email protected]>
|
|
Fixed SysTick initialization problem in tx_initialize_low_level.s for Cortex-M0.
|
|
* Updated version number constants
* Removed revision history from all files
* Added Eclipse ThreadX contributors' copyright header
|
|
|
|
|
|
|
|
Problem with first system tick was detected, it needs much more time for the first tick as it's defined. The reason for this behavior is incorrect initialization of the SysTick timer in the port file for the Cortex-M0. It doesn't reset the SysTick Current Value Register despite the fact that its value is not initialized at startup (see https://developer.arm.com/documentation/dui0552/a/cortex-m3-peripherals/system-timer--systick). So if we have 0xFFFFFF (this register has 24-bit), it means we will get about 256*256*256 / 48000000 for the tact frequency of 48MHz to reach the zero, that makes 350ms delay at startup.
|
|
|
|
|
|
|
|
|
|
|
