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mod hw version: (#631)

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* create fpga version info at compile time (by additional functionality in fpgacompress)
* remove hw version caching (prepare USB reconnect)
* fix calculation of available compressed bytes in fpga_loader.c
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pwpiwi 2018-08-05 18:15:03 +02:00 • committed by GitHub
commit 472345daee
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9 changed files with 249 additions and 131 deletions
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12
armsrc/fpgaloader.h
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@ -10,10 +10,15 @@
// mode once it is configured.
//-----------------------------------------------------------------------------
#ifndef __FPGALOADER_H
#define __FPGALOADER_H
#include <stdint.h>
#include <stdbool.h>
void FpgaSendCommand(uint16_t cmd, uint16_t v);
void FpgaWriteConfWord(uint8_t v);
void FpgaDownloadAndGo(int bitstream_version);
void FpgaGatherVersion(int bitstream_version, char *dst, int len);
void FpgaSetupSsc(void);
void SetupSpi(int mode);
bool FpgaSetupSscDma(uint8_t *buf, int len);
@ -24,12 +29,9 @@ int FpgaGetCurrent();
void SetAdcMuxFor(uint32_t whichGpio);
// definitions for multiple FPGA config files support
#define FPGA_BITSTREAM_MAX 2 // the total number of FPGA bitstreams (configs)
#define FPGA_BITSTREAM_ERR 0
#define FPGA_BITSTREAM_LF 1
#define FPGA_BITSTREAM_HF 2
// Definitions for the FPGA commands.
#define FPGA_CMD_SET_CONFREG (1<<12)
#define FPGA_CMD_SET_DIVISOR (2<<12)
@ -72,3 +74,5 @@ void SetAdcMuxFor(uint32_t whichGpio);
#define FPGA_HF_ISO14443A_TAGSIM_MOD (2<<0)
#define FPGA_HF_ISO14443A_READER_LISTEN (3<<0)
#define FPGA_HF_ISO14443A_READER_MOD (4<<0)
#endif