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/Zephyr-latest/dts/bindings/usb/uac2/
Dzephyr,uac2-audio-streaming.yaml52 data-underrun-control:
54 description: Data Underrun capabilities
/Zephyr-latest/dts/bindings/display/
Drenesas,smartbond-display.yaml34 In such a case it might case that the controller runs into underrun conditions which
/Zephyr-latest/drivers/disk/
DKconfig.sdmmc56 Enable SDMMC Hardware Flow Control to avoid FIFO underrun (TX mode) and
/Zephyr-latest/dts/bindings/mipi-dbi/
Drenesas,smartbond-mipi-dbi.yaml44 In such a case it might case that the controller runs into underrun conditions which
/Zephyr-latest/subsys/mgmt/ec_host_cmd/backends/
Dec_host_cmd_backend_uart.c39 * because of an underrun situation.
123 /* If state is receiving then timeout was hit due to underrun */ in rx_timeout()
124 LOG_ERR("Request underrun detected"); in rx_timeout()
/Zephyr-latest/tests/drivers/i2s/i2s_api/src/
Dtest_i2s_dir_both_loopback.c251 /** @brief TX buffer underrun.
253 * - An attempt to write to the TX queue when TX buffer underrun has occurred
255 * - Sending PREPARE trigger after the TX buffer underrun occurred changes
Dtest_i2s_loopback.c365 /** @brief TX buffer underrun.
367 * - An attempt to write to the TX queue when TX buffer underrun has occurred
369 * - Sending PREPARE trigger after the TX buffer underrun occurred changes
/Zephyr-latest/drivers/usb/uhc/
Duhc_max3421e.h192 /* Toggle error/ISO over-underrun */
/Zephyr-latest/drivers/dai/nxp/sai/
Dsai.c100 LOG_WRN("FIFO underrun detected"); in sai_isr()
273 * overrun/underrun when working with a SYNC direction. in sai_config_set()
278 * the SYNC direction which would lead to a FIFO underrun. in sai_config_set()
749 /* avoid initial underrun by writing a frame's worth of 0s */ in sai_trigger_start()
/Zephyr-latest/drivers/dma/
Ddma_nxp_edma.c15 * 4) Support for error if buffer overflow/underrun.
59 LOG_ERR("chan %d buffer overflow/underrun", chan->id); in edma_isr()
559 LOG_ERR("chan %d buffer overflow/underrun", chan_id); in edma_reload()
/Zephyr-latest/doc/kernel/memory_management/
Dvirtual_memory.rst184 automatically allocated to catch access issue due to buffer underrun
/Zephyr-latest/subsys/llext/
Dllext_link.c105 * life cycle, so it shouldn't underrun. in llext_dependency_remove_all()
108 __ASSERT(ext->dependency[i]->use_count, "LLEXT dependency use-count underrun!"); in llext_dependency_remove_all()
/Zephyr-latest/include/zephyr/drivers/
Ddai.h151 /** TX buffer underrun or RX buffer overrun has occurred. */
210 /** @brief Prepare the queues after underrun/overrun error has occurred.
Di2s.h233 /** TX buffer underrun or RX buffer overrun has occurred. */
272 /** @brief Prepare the queues after underrun/overrun error has occurred.
/Zephyr-latest/drivers/dai/nxp/esai/
Desai.c14 * 2) Add function for handling underrun/overrun. Preferably
567 /* TODO: without this, the ESAI won't enter underrun in esai_trigger_start()
/Zephyr-latest/samples/subsys/usb/uac2_explicit_feedback/src/
Dmain.c131 /* Most likely underrun occurred, prepare I2S restart */ in uac2_data_recv_cb()
/Zephyr-latest/drivers/sensor/tdk/icm42688/
Dicm42688_rtio_stream.c86 /* Not inherently an underrun/overrun as we may have a buffer to fill next time */ in icm42688_fifo_count_cb()
/Zephyr-latest/tests/subsys/mgmt/ec_host_cmd/uart/src/
Dmain.c260 /* Test different types of underrun */ in ZTEST()
/Zephyr-latest/drivers/sensor/adi/adxl345/
Dadxl345_stream.c132 /* Not inherently an underrun/overrun as we may have a buffer to fill next time */ in adxl345_process_fifo_samples_cb()
/Zephyr-latest/drivers/sensor/adi/adxl362/
Dadxl362_stream.c164 /* Not inherently an underrun/overrun as we may have a buffer to fill next time */ in adxl362_process_fifo_samples_cb()
/Zephyr-latest/drivers/i2s/
Di2s_sam_ssc.c943 /* Check for TX buffer underrun */ in i2s_sam_isr()
948 LOG_DBG("TX buffer underrun error"); in i2s_sam_isr()
/Zephyr-latest/drivers/sensor/adi/adxl372/
Dadxl372_stream.c187 /* Not inherently an underrun/overrun as we may have a buffer to fill next time */ in adxl372_process_fifo_samples_cb()
/Zephyr-latest/soc/intel/intel_adsp/common/include/
Dintel_adsp_hda.h50 #define DGCS_BUR BIT(10) /* Buffer Underrun */
/Zephyr-latest/drivers/sensor/adi/adxl367/
Dadxl367_stream.c247 /* Not inherently an underrun/overrun as we may have a buffer to fill next time */ in adxl367_process_fifo_samples_cb()
/Zephyr-latest/drivers/crypto/
Dcrypto_si32.c107 * FIFO overrun (DORF = 1) or underrun (DURF = 1) error occurs, or when an XOR data FIFO in crypto_si32_irq_error_handler()
111 LOG_ERR("AES0 FIFO overrun (%u), underrun (%u), XOR FIF0 overrun (%u)", in crypto_si32_irq_error_handler()

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