47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
#include <stdbool.h>
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#include <stdint.h>
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#include <sys/types.h>
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#include <ftdi.h>
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#include <time.h>
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// The FT240X has a 512 byte buffer. Must be multiple of 64
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// We also write this in one go to the Keccak sponge, which is at most 1600 bits
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#define BUFLEN 512u
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// struct for ftdi_device_descriptor
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struct infnoise_device {
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uint8_t index;
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char *manufacturer;
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char *product;
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char *serial;
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};
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struct inm_devlist_node
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{
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struct infnoise_device *device;
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struct inm_devlist_node *next;
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};
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struct inm_devlist
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{
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struct inm_devlist_node *head;
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};
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// struct for list of devices
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struct infnoise_device_list {
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struct infnoise_device device;
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struct infnoise_device_list * next;
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};
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bool listUSBDevices(struct ftdi_context *ftdic, struct inm_devlist *result, char **message);
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bool initInfnoise(struct ftdi_context *ftdic, char *serial, char **message, bool debug);
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bool initKeccak(struct ftdi_context *ftdic, char *serial);
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uint64_t readRawData(struct ftdi_context *ftdic, uint8_t *result, char **message);
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uint64_t readData(struct ftdi_context *ftdic, uint8_t *keccakState, uint8_t *result, char **message, uint32_t outputMultiplier);
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