libsigrok/hardware/zeroplus-logic-cube/analyzer.h

119 lines
4.4 KiB
C

/*
* This file is part of the libsigrok project.
*
* Copyright (C) 2010 Sven Peter <sven@fail0verflow.com>
* Copyright (C) 2010 Haxx Enterprises <bushing@gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LIBSIGROK_HARDWARE_ZEROPLUS_LOGIC_CUBE_ANALYZER_H
#define LIBSIGROK_HARDWARE_ZEROPLUS_LOGIC_CUBE_ANALYZER_H
#include <libusb.h>
#include "libsigrok.h"
#define STATUS_FLAG_NONE 0x00
#define STATUS_FLAG_RESET 0x01
#define STATUS_FLAG_INIT 0x02
#define STATUS_FLAG_GO 0x04
#define STATUS_FLAG_PAUSE 0x08
#define STATUS_FLAG_READ 0x10
#define STATUS_FLAG_20 0x20
/* In bytes */
#define MEMORY_SIZE_8K 0x00
#define MEMORY_SIZE_64K 0x01
#define MEMORY_SIZE_128K 0x02
#define MEMORY_SIZE_256K 0x03
#define MEMORY_SIZE_512K 0x04
#define MEMORY_SIZE_1M 0x05
#define MEMORY_SIZE_2M 0x06
#define MEMORY_SIZE_4M 0x07
#define MEMORY_SIZE_8M 0x08
#define STATUS_BUSY 0x01 /* WTF / ??? */
#define STATUS_READY 0x02
#define STATUS_BUTTON_PRESSED 0x04
#define CHANNEL_A 0x1000
#define CHANNEL_B 0x2000
#define CHANNEL_C 0x3000
#define CHANNEL_D 0x4000
#define FREQ_SCALE_HZ 0
#define FREQ_SCALE_KHZ 1
#define FREQ_SCALE_MHZ 2
#define FILTER_HIGH 0
#define FILTER_LOW 1
#define COMPRESSION_NONE 0x0001
#define COMPRESSION_ENABLE 0x8001
#define COMPRESSION_DOUBLE 0x8002
enum {
TRIGGER_HIGH = 0,
TRIGGER_LOW,
TRIGGER_POSEDGE,
TRIGGER_NEGEDGE,
TRIGGER_ANYEDGE,
};
SR_PRIV void analyzer_set_freq(int freq, int scale);
SR_PRIV void analyzer_set_ramsize_trigger_address(unsigned int address);
SR_PRIV void analyzer_set_triggerbar_address(unsigned int address);
SR_PRIV unsigned int analyzer_get_ramsize_trigger_address(void );
SR_PRIV unsigned int analyzer_get_triggerbar_address(void);
SR_PRIV void analyzer_set_compression(unsigned int type);
SR_PRIV void analyzer_set_memory_size(unsigned int size);
SR_PRIV void analyzer_add_trigger(int channel, int type);
SR_PRIV void analyzer_set_trigger_count(int count);
SR_PRIV void analyzer_add_filter(int channel, int type);
SR_PRIV void analyzer_set_voltage_threshold(int thresh);
SR_PRIV unsigned int analyzer_read_status(libusb_device_handle *devh);
SR_PRIV unsigned int analyzer_read_id(libusb_device_handle *devh);
SR_PRIV unsigned int analyzer_get_stop_address(libusb_device_handle *devh);
SR_PRIV unsigned int analyzer_get_now_address(libusb_device_handle *devh);
SR_PRIV unsigned int analyzer_get_trigger_address(libusb_device_handle *devh);
SR_PRIV int analyzer_decompress(void *input, unsigned int input_len,
void *output, unsigned int output_len);
SR_PRIV void analyzer_reset(libusb_device_handle *devh);
SR_PRIV void analyzer_initialize(libusb_device_handle *devh);
SR_PRIV void analyzer_wait(libusb_device_handle *devh, int set, int unset);
SR_PRIV void analyzer_read_start(libusb_device_handle *devh);
SR_PRIV int analyzer_read_data(libusb_device_handle *devh, void *buffer,
unsigned int size);
SR_PRIV void analyzer_read_stop(libusb_device_handle *devh);
SR_PRIV void analyzer_start(libusb_device_handle *devh);
SR_PRIV void analyzer_configure(libusb_device_handle *devh);
SR_PRIV void analyzer_wait_button(libusb_device_handle *devh);
SR_PRIV void analyzer_wait_data(libusb_device_handle *devh);
#endif