Matthias Blankertz
7f8282315e
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The python and C modules that are supposed to be built into the firmware image (i.e. those that are in manifest.py or in USER_C_MODULES) have been moved to the software/modules directory. The software/src directory should now only contain python scripts and other files that should be installed to the Picos flash filesystem. The idea is that these should be those scripts that implement the application behaviour, as these are the ones that a user who does not want to build the whole firmware themself wants to modify.
19 lines
382 B
C
19 lines
382 B
C
// SPDX-License-Identifier: MIT
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// Copyright (c) 2024-2025 Matthias Blankertz <matthias@blankertz.org>
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#define I2S_DMA_BUF_SIZE (1152)
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bool i2s_init(int out_pin, int sideset_base);
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void i2s_deinit(void);
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void i2s_play(int samplerate);
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void i2s_stop(void);
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uint32_t *i2s_next_buf(void);
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void i2s_commit_buf(uint32_t *buf);
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