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.
24 lines
677 B
C
24 lines
677 B
C
#pragma once
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#define SD_SECTOR_SIZE 512
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struct sd_context {
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size_t blocks;
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bool initialized;
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bool old_card;
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bool sdhc_sdxc;
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};
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bool sd_init(struct sd_context *context, int mosi, int miso, int sck, int ss, int rate);
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bool sd_deinit(struct sd_context *sd_context);
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bool sd_readblock(struct sd_context *context, size_t sector_num, uint8_t buffer[static SD_SECTOR_SIZE]);
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bool sd_readblock_start(struct sd_context *context, size_t sector_num, uint8_t buffer[static SD_SECTOR_SIZE]);
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bool sd_readblock_complete(struct sd_context *context);
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bool sd_readblock_is_complete(struct sd_context *context);
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