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refactor(osal): replace NuttX internal APIs with POSIX APIs

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Replace nxsched_self() and nxsched_set_priority() with
standard POSIX sched_getparam() and sched_setparam() in
usb_osal_thread_schedule_other().

This improves portability and follows POSIX standards for
thread priority management.

Change-Id: I2e637268f77e200fbdee3e7713cba1b115976696
Signed-off-by: SunJ <jsun@bouffalolab.com>
This commit is contained in:
SunJ
2026-01-13 17:31:29 +08:00
committed by sakumisu
parent 901adfe19b
commit af556f4f03
1 changed files with 13 additions and 4 deletions
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17
osal/usb_osal_nuttx.c
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@@ -65,14 +65,23 @@ void usb_osal_thread_delete(usb_osal_thread_t thread)
void usb_osal_thread_schedule_other(void)
{
struct tcb_s *tcb = nxsched_self();
const int old_priority = tcb->sched_priority;
struct sched_param param;
int old_priority;
nxsched_set_priority(tcb, SCHED_PRIORITY_MIN);
/* Get current priority (pid=0 means current task) */
assert(sched_getparam(0, &param) == 0);
old_priority = param.sched_priority;
/* Set to minimum priority to yield CPU to other tasks */
param.sched_priority = SCHED_PRIORITY_MIN;
assert(sched_setparam(0, &param) == 0);
/* Yield CPU to other tasks */
sched_yield();
nxsched_set_priority(tcb, old_priority);
/* Restore original priority */
param.sched_priority = old_priority;
assert(sched_setparam(0, &param) == 0);
}
usb_osal_sem_t usb_osal_sem_create(uint32_t initial_count)