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Searched refs:stdio_usb_mutex (Results 1 – 1 of 1) sorted by relevance

/external/platform/pico/rp2_common/pico_stdio_usb/
A Dstdio_usb.c22 static mutex_t stdio_usb_mutex; variable
58 if (mutex_try_enter(&stdio_usb_mutex, NULL)) { in low_priority_worker_irq()
60 mutex_exit(&stdio_usb_mutex); in low_priority_worker_irq()
93 …if (!mutex_try_enter_block_until(&stdio_usb_mutex, make_timeout_time_ms(PICO_STDIO_DEADLOCK_TIMEOU… in stdio_usb_out_chars()
120 mutex_exit(&stdio_usb_mutex); in stdio_usb_out_chars()
134 …if (!mutex_try_enter_block_until(&stdio_usb_mutex, make_timeout_time_ms(PICO_STDIO_DEADLOCK_TIMEOU… in stdio_usb_in_chars()
144 mutex_exit(&stdio_usb_mutex); in stdio_usb_in_chars()
192 mutex_init(&stdio_usb_mutex); in stdio_usb_init()

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