a58684db38
Extend I2S testing with additional test cases that verify I2S/TDM driver operation at various configurations. Check: - word sizes of 8, 16, 24, 32 and 48 bits; - one, two, four and eight audio channels configuration; - data format I2S, Left Justified, Right Justified, PCM Long, PCM Short; - data order MSB and LSB first; - bit clock and frame clock inversion; - block size of 6 bytes; - bit clock continuous and gated; - internal loopback; - pingpong option. Signed-off-by: Sebastian Głąb <sebastian.glab@nordicsemi.no>
169 lines
6.6 KiB
Plaintext
169 lines
6.6 KiB
Plaintext
#
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# Copyright (c) 2025 Nordic Semiconductor ASA
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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mainmenu "I2S Additional Test"
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source "Kconfig.zephyr"
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config I2S_TEST_USE_GPIO_LOOPBACK
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bool "Use GPIO loopback"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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Use wiring between the data-out and data-in pins for looping back
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data. This option is intended to be used for devices that do not
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provide the internal loopback functionality.
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config I2S_TEST_ALLOWED_DATA_OFFSET
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int "Allowed offset in received data"
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default 2 if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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default 0
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help
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Maximum allowed offset between sent and received samples. Non-zero
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value of this option may be needed when GPIO loopback is used.
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config I2S_TEST_WORD_SIZE_8_BIT_UNSUPPORTED
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bool "8 bit word size is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_WORD_SIZE_16_BIT_UNSUPPORTED
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bool "16 bit word size is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_WORD_SIZE_24_BIT_UNSUPPORTED
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bool "24 bit word size is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_WORD_SIZE_32_BIT_UNSUPPORTED
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bool "32 bit word size is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_WORD_SIZE_48_BIT_UNSUPPORTED
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bool "48 bit word size is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_ONE_CHANNEL_UNSUPPORTED
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bool "Single audio channel is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_FOUR_CHANNELS_UNSUPPORTED
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bool "Four audio channels are not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_EIGHT_CHANNELS_UNSUPPORTED
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bool "Eight audio channels are not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_FORMAT_I2S_UNSUPPORTED
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bool "I2S_FMT_DATA_FORMAT_I2S is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_FORMAT_LEFT_JUSTIFIED_UNSUPPORTED
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bool "I2S_FMT_DATA_FORMAT_LEFT_JUSTIFIED is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_FORMAT_RIGHT_JUSTIFIED_UNSUPPORTED
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bool "I2S_FMT_DATA_FORMAT_RIGHT_JUSTIFIED is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_FORMAT_PCM_LONG_UNSUPPORTED
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bool "I2S_FMT_DATA_FORMAT_PCM_LONG is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_FORMAT_PCM_SHORT_UNSUPPORTED
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bool "I2S_FMT_DATA_FORMAT_PCM_SHORT is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_ORDER_MSB_UNSUPPORTED
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bool "I2S_FMT_DATA_ORDER_MSB is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_DATA_ORDER_LSB_UNSUPPORTED
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bool "I2S_FMT_DATA_ORDER_LSB is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_BIT_CLK_INV_UNSUPPORTED
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bool "I2S_FMT_BIT_CLK_INV is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_FRAME_CLK_INV_UNSUPPORTED
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bool "I2S_FMT_FRAME_CLK_INV is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_BLOCK_SIZE_6_UNSUPPORTED
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bool "Block_size of 6 is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_OPTIONS_BIT_CLK_CONT_UNSUPPORTED
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bool "I2S_OPT_BIT_CLK_CONT is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_OPTIONS_BIT_CLK_GATED_UNSUPPORTED
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bool "I2S_OPT_BIT_CLK_GATED is not supported by the driver"
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_OPTIONS_LOOPBACK_UNSUPPORTED
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bool "I2S_OPT_LOOPBACK is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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config I2S_TEST_OPTIONS_PINGPONG_UNSUPPORTED
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bool "I2S_OPT_PINGPONG is not supported by the driver"
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default y if DT_HAS_NORDIC_NRF_I2S_ENABLED || DT_HAS_NORDIC_NRF_TDM_ENABLED
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help
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When set to 'y', test will check that i2s_configure() returns -EINVAL.
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When set to 'n', test will do the transmission.
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