1ef5129fde
- Add support for variable width I2S (via XUA_I2S_N_BITS) - Add support for variable width TDM (again via XUD_I2S_N_BITS when XUA_PCM_FORMAT=XUA_PCM_FORMAT_TDM) - Includes support for xcore as I2S/TDM master and slave - Add testing of the the above to test_i2s_loopback - Rationalised test config building in test_i2s_loopback - Documentation updated
45 lines
1.2 KiB
Makefile
45 lines
1.2 KiB
Makefile
TARGET = xk-audio-216-mc.xn
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USED_MODULES = lib_xua lib_i2c lib_logging
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BUILD_FLAGS = -O3 -g -lflash -DXUD_CORE_CLOCK=600 -fxscope -save-temps -march=xs2a -DUSB_TILE=tile[1] \
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-DXUA_ADAT_RX_EN=0 -DXUA_ADAT_TX_EN=0 -DXUA_SPDIF_RX_EN=0 -DXUA_SPDIF_TX_EN=0 -DMIDI=0 \
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-DSIMULATION=1
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ifndef pcm_format
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$(error pcm_format is not set)
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endif
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ifndef i2s_role
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$(error i2s_role is not set)
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endif
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ifndef channel_count
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$(error channel_count is not set)
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endif
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ifndef sample_rate
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$(error sample_rate is not set)
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endif
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ifndef word_length
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$(error word_length is not set)
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endif
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ifeq ($(pcm_format),tdm)
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BUILD_FLAGS += -DXUA_PCM_FORMAT=XUA_PCM_FORMAT_TDM
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endif
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ifeq ($(i2s_role),slave)
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BUILD_FLAGS += -DCODEC_MASTER=1
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endif
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XCC_FLAGS_simulation_${pcm_format}_${i2s_role}_$(channel_count)in_$(channel_count)out_$(sample_rate)_$(word_length)bit = $(BUILD_FLAGS) \
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-DNUM_USB_CHAN_IN=${channel_count} \
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-DNUM_USB_CHAN_OUT=${channel_count} \
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-DI2S_CHANS_DAC=${channel_count} \
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-DI2S_CHANS_ADC=${channel_count} \
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-DDEFAULT_FREQ=${sample_rate} \
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-DXUA_I2S_N_BITS=${word_length}
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XMOS_MAKE_PATH ?= ../..
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-include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.common
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