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_ux_utility_mutex_on() function called from ISR fails with TX_WAIT_ERROR #117

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tdjastrzebski opened this issue Sep 18, 2023 · 1 comment
Open

_ux_utility_mutex_on() function called from ISR fails with TX_WAIT_ERROR #117

tdjastrzebski opened this issue Sep 18, 2023 · 1 comment
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@tdjastrzebski
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tdjastrzebski commented Sep 18, 2023 •
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Trying to get one of the STM32 USBX examples available here (MSC host) I stumbled upon an error which probably should not have happen.
Within _ux_utility_mutex_on() function tx_mutex_get() is called with TX_WAIT_FOREVER option which results in TX_WAIT_ERROR error since the call originated from OTG_FS_IRQHandler ISR.
I think this may be a bug.
USBX version is 6.2.0, compiler GCC.

USBX-2 USBX-3
@tdjastrzebski tdjastrzebski added the bug Something isn't working label Sep 18, 2023
@ra1nb0w
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ra1nb0w commented May 9, 2024

see #48

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@ra1nb0w @tdjastrzebski