HackRF-Treasure-Chest/Software/portapack-mayhem/hackrf/firmware/common/cpld_xc2c.h

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2022-09-22 18:26:57 +02:00
/*
* Copyright 2019 Jared Boone <jared@sharebrained.com>
*
* This file is part of HackRF.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef __CPLD_XC2C_H__
#define __CPLD_XC2C_H__
#include <stdint.h>
#include <stdbool.h>
#include "cpld_jtag.h"
/* Xilinx CoolRunner II XC2C64A bitstream attributes */
#define CPLD_XC2C64A_ROWS (98)
#define CPLD_XC2C64A_BITS_IN_ROW (274)
#define CPLD_XC2C64A_BYTES_IN_ROW ((CPLD_XC2C64A_BITS_IN_ROW + 7) / 8)
typedef struct {
uint8_t data[CPLD_XC2C64A_BYTES_IN_ROW];
} cpld_xc2c64a_row_data_t;
typedef struct {
cpld_xc2c64a_row_data_t row[CPLD_XC2C64A_ROWS];
} cpld_xc2c64a_program_t;
typedef struct {
uint8_t value[CPLD_XC2C64A_BYTES_IN_ROW];
} cpld_xc2c64a_row_mask_t;
typedef struct {
cpld_xc2c64a_row_mask_t mask[6];
uint8_t mask_index[CPLD_XC2C64A_ROWS];
} cpld_xc2c64a_verify_t;
typedef struct {
uint8_t address[CPLD_XC2C64A_ROWS];
} cpld_xc2c64a_row_addresses_t;
bool cpld_xc2c64a_jtag_checksum(
const jtag_t* const jtag,
const cpld_xc2c64a_verify_t* const verify,
uint32_t* const crc_value
);
void cpld_xc2c64a_jtag_sram_write(
const jtag_t* const jtag,
const cpld_xc2c64a_program_t* const program
);
bool cpld_xc2c64a_jtag_sram_verify(
const jtag_t* const jtag,
const cpld_xc2c64a_program_t* const program,
const cpld_xc2c64a_verify_t* const verify
);
extern const cpld_xc2c64a_program_t cpld_hackrf_program_sram;
extern const cpld_xc2c64a_verify_t cpld_hackrf_verify;
extern const cpld_xc2c64a_row_addresses_t cpld_hackrf_row_addresses;
#endif/*__CPLD_XC2C_H__*/