X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fsysclk-lwla%2Flwla.h;h=35e33f79ef8a8cf48069559cfb26925467f9abd5;hb=HEAD;hp=78c1183cdd9e7ff19cfdb794cb69bb7bf9bc5f96;hpb=5874e88d83cabbec62e36c37e9016fab983d957b;p=libsigrok.git

diff --git a/hardware/sysclk-lwla/lwla.h b/hardware/sysclk-lwla/lwla.h
deleted file mode 100644
index 78c1183c..00000000
--- a/hardware/sysclk-lwla/lwla.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * This file is part of the libsigrok project.
- *
- * Copyright (C) 2014 Daniel Elstner <daniel.kitta@gmail.com>
- *
- * 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 3 of the License, 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.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef LIBSIGROK_HARDWARE_SYSCLK_LWLA_LWLA_H
-#define LIBSIGROK_HARDWARE_SYSCLK_LWLA_LWLA_H
-
-#include "libsigrok.h"
-#include <stdint.h>
-#include <libusb.h>
-#include <glib.h>
-
-struct sr_usb_dev_inst;
-
-/* Read mixed endian words from a buffer of 16-bit units. */
-#define LWLA_READ16(buf) GUINT16_FROM_LE(*(buf))
-#define LWLA_READ32(buf) \
-	(((uint32_t)GUINT16_FROM_LE((buf)[0]) << 16) | \
-	 ((uint32_t)GUINT16_FROM_LE((buf)[1])))
-#define LWLA_READ64(buf) \
-	(((uint64_t)LWLA_READ32((buf))) | \
-	 ((uint64_t)LWLA_READ32((buf) + 2) << 32))
-
-/* Convert 16-bit argument to little endian. */
-#define LWLA_WORD(val) GUINT16_TO_LE(val)
-
-/* Extract 16-bit units from 32/64-bit value in mixed endian order. */
-#define LWLA_WORD_0(val) GUINT16_TO_LE(((val) & 0xFFFF0000u) >> 16)
-#define LWLA_WORD_1(val) GUINT16_TO_LE(((val) & 0x0000FFFFu))
-#define LWLA_WORD_2(val) \
-	GUINT16_TO_LE(((val) & G_GUINT64_CONSTANT(0xFFFF000000000000)) >> 48)
-#define LWLA_WORD_3(val) \
-	GUINT16_TO_LE(((val) & G_GUINT64_CONSTANT(0x0000FFFF00000000)) >> 32)
-
-/** USB device end points.
- */
-enum {
-	EP_COMMAND   = 2,
-	EP_BITSTREAM = 4,
-	EP_REPLY     = 6 | LIBUSB_ENDPOINT_IN
-};
-
-/** LWLA protocol command ID codes.
- */
-enum {
-	CMD_READ_REG	= 1,
-	CMD_WRITE_REG	= 2,
-	CMD_READ_MEM	= 6,
-	CMD_CAP_SETUP	= 7,
-	CMD_CAP_STATUS	= 8,
-};
-
-/** LWLA capture state flags.
- */
-enum {
-	STATUS_CAPTURING = 1 << 1,
-	STATUS_TRIGGERED = 1 << 4,
-	STATUS_MEM_AVAIL = 1 << 5,
-	STATUS_FLAG_MASK = 0x3F
-};
-
-/** LWLA register addresses.
- */
-enum {
-	REG_MEM_CTRL2   = 0x1074, /* capture buffer control ??? */
-	REG_MEM_FILL    = 0x1078, /* capture buffer fill level */
-	REG_MEM_CTRL4   = 0x107C, /* capture buffer control ??? */
-
-	REG_DIV_BYPASS  = 0x1094, /* bypass clock divider flag */
-
-	REG_CMD_CTRL1   = 0x10B0, /* command control ??? */
-	REG_CMD_CTRL2   = 0x10B4, /* command control ??? */
-	REG_CMD_CTRL3   = 0x10B8, /* command control ??? */
-	REG_CMD_CTRL4   = 0x10BC, /* command control ??? */
-
-	REG_FREQ_CH1    = 0x10C0, /* channel 1 live frequency */
-	REG_FREQ_CH2    = 0x10C4, /* channel 2 live frequency */
-	REG_FREQ_CH3    = 0x10C8, /* channel 3 live frequency */
-	REG_FREQ_CH4    = 0x10CC, /* channel 4 live frequency */
-};
-
-/** Register/value pair.
- */
-struct regval_pair {
-	unsigned int reg;
-	unsigned int val;
-};
-
-SR_PRIV int lwla_send_bitstream(const struct sr_usb_dev_inst *usb,
-				const char *filename);
-
-SR_PRIV int lwla_send_command(const struct sr_usb_dev_inst *usb,
-			      const uint16_t *command, int cmd_len);
-
-SR_PRIV int lwla_receive_reply(const struct sr_usb_dev_inst *usb,
-			       uint16_t *reply, int reply_len, int expect_len);
-
-SR_PRIV int lwla_read_reg(const struct sr_usb_dev_inst *usb,
-			  uint16_t reg, uint32_t *value);
-
-SR_PRIV int lwla_write_reg(const struct sr_usb_dev_inst *usb,
-			   uint16_t reg, uint32_t value);
-
-SR_PRIV int lwla_write_regs(const struct sr_usb_dev_inst *usb,
-			    const struct regval_pair *regvals, int count);
-
-#endif /* !LIBSIGROK_HARDWARE_SYSCLK_LWLA_LWLA_H */