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[bsp][imxrt]修复了USB通信概率性挂掉的问题。原因是USB_OSA_ENTER_CRITICAL等宏使用的是禁止调度的函数，无法保护中断与任务的临界资… #10360

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Merged
Rbb666 merged 1 commit into from
Jun 5, 2025
Merged

[bsp][imxrt]修复了USB通信概率性挂掉的问题。原因是USB_OSA_ENTER_CRITICAL等宏使用的是禁止调度的函数，无法保护中断与任务的临界资… #10360

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6 changes: 3 additions & 3 deletions bsp/nxp/imx/imxrt/libraries/drivers/usb/include/usb_device_config.h
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Original file line number Diff line number Diff line change
Expand Up @@ -176,10 +176,10 @@
/* @} */
/*! @brief rt-thread port alloc */
#include <rtthread.h>
#define USB_OSA_SR_ALLOC(...)
#define USB_OSA_SR_ALLOC(...) rt_base_t level
/*! @brief rt-thread port enter critical */
#define USB_OSA_ENTER_CRITICAL rt_enter_critical
#define USB_OSA_ENTER_CRITICAL() level = rt_hw_interrupt_disable()
/*! @brief rt-thread port exit critical */
#define USB_OSA_EXIT_CRITICAL rt_exit_critical
#define USB_OSA_EXIT_CRITICAL() rt_hw_interrupt_enable(level)

#endif /* _USB_DEVICE_CONFIG_H_ */
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