Browse Source

versaloon driver update

Signed-off-by: Spencer Oliver <ntfreak@users.sourceforge.net>
tags/v0.6.0-rc1
SimonQian 11 years ago
committed by Spencer Oliver
parent
commit
54fc164d3a
14 changed files with 2490 additions and 457 deletions
  1. +6
    -0
      src/jtag/drivers/Makefile.am
  2. +100
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtogpio.c
  3. +84
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtojtagraw.c
  4. +67
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtopwr.c
  5. +158
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtoswd.c
  6. +652
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtoxxx.c
  7. +278
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtoxxx.h
  8. +169
    -0
      src/jtag/drivers/versaloon/usbtoxxx/usbtoxxx_internal.h
  9. +398
    -0
      src/jtag/drivers/versaloon/versaloon.c
  10. +119
    -0
      src/jtag/drivers/versaloon/versaloon.h
  11. +100
    -0
      src/jtag/drivers/versaloon/versaloon_include.h
  12. +118
    -0
      src/jtag/drivers/versaloon/versaloon_internal.h
  13. +240
    -439
      src/jtag/drivers/vsllink.c
  14. +1
    -18
      tcl/interface/vsllink.cfg

+ 6
- 0
src/jtag/drivers/Makefile.am View File

@@ -67,6 +67,12 @@ DRIVERFILES += ulink.c
nobase_dist_pkglib_DATA += $(ULINK_FIRMWARE)/ulink_firmware.hex
endif
if VSLLINK
DRIVERFILES += versaloon/usbtoxxx/usbtogpio.c
DRIVERFILES += versaloon/usbtoxxx/usbtojtagraw.c
DRIVERFILES += versaloon/usbtoxxx/usbtoswd.c
DRIVERFILES += versaloon/usbtoxxx/usbtopwr.c
DRIVERFILES += versaloon/usbtoxxx/usbtoxxx.c
DRIVERFILES += versaloon/versaloon.c
DRIVERFILES += vsllink.c
endif
if ARMJTAGEW


+ 100
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtogpio.c View File

@@ -0,0 +1,100 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <string.h>

#include "../versaloon_include.h"
#include "../versaloon.h"
#include "../versaloon_internal.h"
#include "usbtoxxx.h"
#include "usbtoxxx_internal.h"

RESULT usbtogpio_init(uint8_t interface_index)
{
return usbtoxxx_init_command(USB_TO_GPIO, interface_index);
}

RESULT usbtogpio_fini(uint8_t interface_index)
{
return usbtoxxx_fini_command(USB_TO_GPIO, interface_index);
}

RESULT usbtogpio_config(uint8_t interface_index, uint32_t mask,
uint32_t dir_mask, uint32_t pull_en_mask,
uint32_t input_pull_mask)
{
uint8_t conf[8];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
dir_mask &= mask;
SET_LE_U16(&conf[0], mask);
SET_LE_U16(&conf[2], dir_mask);
SET_LE_U16(&conf[4], pull_en_mask);
SET_LE_U16(&conf[6], input_pull_mask);
return usbtoxxx_conf_command(USB_TO_GPIO, interface_index, conf,
sizeof(conf));
}

RESULT usbtogpio_in(uint8_t interface_index, uint32_t mask, uint32_t *value)
{
uint8_t buf[2];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
SET_LE_U16(&buf[0], mask);
return usbtoxxx_in_command(USB_TO_GPIO, interface_index, buf, 2, 2,
(uint8_t*)value, 0, 2, 0);
}

RESULT usbtogpio_out(uint8_t interface_index, uint32_t mask, uint32_t value)
{
uint8_t buf[4];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
SET_LE_U16(&buf[0], mask);
SET_LE_U16(&buf[2], value);
return usbtoxxx_out_command(USB_TO_GPIO, interface_index, buf, 4, 0);
}


+ 84
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtojtagraw.c View File

@@ -0,0 +1,84 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <string.h>

#include "../versaloon_include.h"
#include "../versaloon.h"
#include "../versaloon_internal.h"
#include "usbtoxxx.h"
#include "usbtoxxx_internal.h"

RESULT usbtojtagraw_init(uint8_t interface_index)
{
return usbtoxxx_init_command(USB_TO_JTAG_RAW, interface_index);
}

RESULT usbtojtagraw_fini(uint8_t interface_index)
{
return usbtoxxx_fini_command(USB_TO_JTAG_RAW, interface_index);
}

RESULT usbtojtagraw_config(uint8_t interface_index, uint32_t kHz)
{
uint8_t cfg_buf[4];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
SET_LE_U32(&cfg_buf[0], kHz);
return usbtoxxx_conf_command(USB_TO_JTAG_RAW, interface_index, cfg_buf, 4);
}

RESULT usbtojtagraw_execute(uint8_t interface_index, uint8_t *tdi,
uint8_t *tms, uint8_t *tdo, uint32_t bitlen)
{
uint16_t bytelen;
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
if (bitlen > 8 * 0xFFFF)
{
return ERROR_FAIL;
}
bytelen = (uint16_t)((bitlen + 7) >> 3);
SET_LE_U32(&versaloon_cmd_buf[0], bitlen);
memcpy(versaloon_cmd_buf + 4, tdi, bytelen);
memcpy(versaloon_cmd_buf + 4 + bytelen, tms, bytelen);
return usbtoxxx_inout_command(USB_TO_JTAG_RAW, interface_index,
versaloon_cmd_buf, 4 + bytelen * 2, bytelen, tdo, 0, bytelen, 0);
}


+ 67
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtopwr.c View File

@@ -0,0 +1,67 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <string.h>

#include "../versaloon_include.h"
#include "../versaloon.h"
#include "../versaloon_internal.h"
#include "usbtoxxx.h"
#include "usbtoxxx_internal.h"

RESULT usbtopwr_init(uint8_t interface_index)
{
return usbtoxxx_init_command(USB_TO_POWER, interface_index);
}

RESULT usbtopwr_fini(uint8_t interface_index)
{
return usbtoxxx_fini_command(USB_TO_POWER, interface_index);
}

RESULT usbtopwr_config(uint8_t interface_index)
{
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
return usbtoxxx_conf_command(USB_TO_POWER, interface_index, NULL, 0);
}

RESULT usbtopwr_output(uint8_t interface_index, uint16_t mV)
{
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
return usbtoxxx_out_command(USB_TO_POWER, interface_index, (uint8_t *)&mV,
2, 0);
}


+ 158
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtoswd.c View File

@@ -0,0 +1,158 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdlib.h>
#include <string.h>

#include "../versaloon_include.h"
#include "../versaloon.h"
#include "../versaloon_internal.h"
#include "usbtoxxx.h"
#include "usbtoxxx_internal.h"

RESULT usbtoswd_callback(void *p, uint8_t *src, uint8_t *processed)
{
struct versaloon_pending_t *pending = (struct versaloon_pending_t *)p;
processed = processed;
if (pending->extra_data != NULL)
{
*((uint8_t *)pending->extra_data) = src[0];
}
return ERROR_OK;
}

RESULT usbtoswd_init(uint8_t interface_index)
{
return usbtoxxx_init_command(USB_TO_SWD, interface_index);
}

RESULT usbtoswd_fini(uint8_t interface_index)
{
return usbtoxxx_fini_command(USB_TO_SWD, interface_index);
}

RESULT usbtoswd_config(uint8_t interface_index, uint8_t trn, uint16_t retry,
uint16_t dly)
{
uint8_t cfg_buf[5];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
cfg_buf[0] = trn;
SET_LE_U16(&cfg_buf[1], retry);
SET_LE_U16(&cfg_buf[3], dly);
return usbtoxxx_conf_command(USB_TO_SWD, interface_index, cfg_buf, 5);
}

RESULT usbtoswd_seqout(uint8_t interface_index, uint8_t *data, uint16_t bitlen)
{
uint16_t bytelen = (bitlen + 7) >> 3;
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
SET_LE_U16(&versaloon_cmd_buf[0], bitlen);
memcpy(versaloon_cmd_buf + 2, data, bytelen);
return usbtoxxx_out_command(USB_TO_SWD, interface_index,
versaloon_cmd_buf, bytelen + 2, 0);
}

RESULT usbtoswd_seqin(uint8_t interface_index, uint8_t *data, uint16_t bitlen)
{
uint16_t bytelen = (bitlen + 7) >> 3;
uint8_t buff[2];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
SET_LE_U16(&buff[0], bitlen);
return usbtoxxx_in_command(USB_TO_SWD, interface_index, buff, 2, bytelen,
data, 0, bytelen, 0);
}

RESULT usbtoswd_transact(uint8_t interface_index, uint8_t request,
uint32_t *data, uint8_t *ack)
{
uint8_t parity;
uint8_t buff[5];
#if PARAM_CHECK
if (interface_index > 7)
{
LOG_BUG(ERRMSG_INVALID_INTERFACE_NUM, interface_index);
return ERROR_FAIL;
}
#endif
parity = (request >> 1) & 1;
parity += (request >> 2) & 1;
parity += (request >> 3) & 1;
parity += (request >> 4) & 1;
parity &= 1;
buff[0] = (request | 0x81 | (parity << 5)) & ~0x40;
if (data != NULL)
{
SET_LE_U32(&buff[1], *data);
}
else
{
memset(buff + 1, 0, 4);
}
versaloon_set_extra_data(ack);
versaloon_set_callback(usbtoswd_callback);
if (request & 0x04)
{
// read
return usbtoxxx_inout_command(USB_TO_SWD, interface_index, buff, 5, 5,
(uint8_t *)data, 1, 4, 0);
}
else
{
// write
return usbtoxxx_inout_command(USB_TO_SWD, interface_index, buff, 5, 5,
NULL, 0, 0, 0);
}
}


+ 652
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtoxxx.c View File

@@ -0,0 +1,652 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <string.h>

#include "../versaloon_include.h"
#include "../versaloon.h"
#include "../versaloon_internal.h"
#include "usbtoxxx.h"
#include "usbtoxxx_internal.h"

#define N_A "n/a"
const char* types_name[96] =
{
"usbtousart", "usbtospi", "usbtoi2c", "usbtogpio", "usbtocan", "usbtopwm",
"usbtoadc", "usbtodac",
"usbtomicrowire", "usbtoswim", "usbtodusi", N_A, N_A, N_A, "usbtopower", "usbtodelay",
N_A, N_A, N_A, N_A, N_A, N_A, N_A, N_A, N_A,
N_A, N_A, N_A, N_A, N_A, N_A, N_A,
"usbtojtagll", "usbtojtaghl", "usbtoissp", "usbtoc2", "usbtosbw",
"usbtolpcicp", "usbtoswd", "usbtojtagraw",
"usbtobdm", N_A, N_A, N_A, N_A, N_A, N_A, N_A,
N_A, N_A, N_A, N_A, N_A, N_A, N_A, N_A,
"usbtomsp430jtag", N_A, N_A, N_A, N_A, N_A, N_A, N_A,
"usbtopower", "usbtodelay", "usbtopoll", N_A, N_A, N_A, N_A, N_A,
N_A, N_A, N_A, N_A, N_A, N_A, N_A, "usbtoall"
};

uint8_t usbtoxxx_abilities[USB_TO_XXX_ABILITIES_LEN];

#define usbtoxxx_get_type_name(type) \
types_name[((type) - VERSALOON_USB_TO_XXX_CMD_START) \
% (sizeof(types_name) / sizeof(types_name[0]))]

static uint8_t type_pre = 0;
static uint16_t usbtoxxx_buffer_index = 0;
static uint16_t usbtoxxx_current_cmd_index = 0;
static uint8_t *usbtoxxx_buffer = NULL;

uint16_t collect_index = 0;
uint8_t collect_cmd;
static uint8_t poll_nesting = 0;

struct usbtoxxx_context_t
{
uint8_t type_pre;
uint8_t *usbtoxxx_buffer;
uint16_t usbtoxxx_current_cmd_index;
uint16_t usbtoxxx_buffer_index;
uint16_t versaloon_pending_idx;
};
static struct usbtoxxx_context_t poll_context;

static void usbtoxxx_save_context(struct usbtoxxx_context_t *c)
{
c->type_pre = type_pre;
c->usbtoxxx_buffer = usbtoxxx_buffer;
c->usbtoxxx_buffer_index = usbtoxxx_buffer_index;
c->usbtoxxx_current_cmd_index = usbtoxxx_current_cmd_index;
c->versaloon_pending_idx = versaloon_pending_idx;
}

static void usbtoxxx_pop_context(struct usbtoxxx_context_t *c)
{
type_pre = c->type_pre;
usbtoxxx_buffer = c->usbtoxxx_buffer;
usbtoxxx_buffer_index = c->usbtoxxx_buffer_index;
usbtoxxx_current_cmd_index = c->usbtoxxx_current_cmd_index;
versaloon_pending_idx = c->versaloon_pending_idx;
}

RESULT usbtoxxx_validate_current_command_type(void)
{
if (type_pre > 0)
{
// not the first command
if (NULL == usbtoxxx_buffer)
{
LOG_BUG(ERRMSG_INVALID_BUFFER, TO_STR(usbtoxxx_buffer));
return ERRCODE_INVALID_BUFFER;
}
usbtoxxx_buffer[0] = type_pre;
SET_LE_U16(&usbtoxxx_buffer[1], usbtoxxx_current_cmd_index);
usbtoxxx_buffer_index += usbtoxxx_current_cmd_index;
}
else
{
// first command
usbtoxxx_buffer_index = 3;
}
// prepare for next command
usbtoxxx_current_cmd_index = 3;
usbtoxxx_buffer = versaloon_buf + usbtoxxx_buffer_index;
collect_index = 0;
collect_cmd = 0;
return ERROR_OK;
}



RESULT usbtoxxx_execute_command(void)
{
uint16_t i;
uint16_t inlen;
RESULT result = ERROR_OK;
if (poll_nesting)
{
LOG_BUG(ERRMSG_INVALID_USAGE, "USB_TO_POLL");
versaloon_free_want_pos();
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
versaloon_free_want_pos();
return ERRCODE_FAILURE_OPERATION;
}
if (3 == usbtoxxx_buffer_index)
{
versaloon_free_want_pos();
return ERROR_OK;
}
versaloon_buf[0] = USB_TO_ALL;
SET_LE_U16(&versaloon_buf[1], usbtoxxx_buffer_index);
if (ERROR_OK != versaloon_send_command(usbtoxxx_buffer_index, &inlen))
{
versaloon_free_want_pos();
return ERROR_FAIL;
}
// process return data
usbtoxxx_buffer_index = 0;
for (i = 0; i < versaloon_pending_idx; i++)
{
// check result
if ((0 == i) || !((versaloon_pending[i].collect)
&& (versaloon_pending[i - 1].collect)
&& (versaloon_pending[i].cmd
== versaloon_pending[i - 1].cmd)))
{
if (USB_TO_XXX_CMD_NOT_SUPPORT
== versaloon_buf[usbtoxxx_buffer_index])
{
LOG_ERROR(ERRMSG_NOT_SUPPORT_BY,
usbtoxxx_get_type_name(versaloon_pending[i].type),
"current dongle");
result = ERROR_FAIL;
break;
}
else if (USB_TO_XXX_OK != versaloon_buf[usbtoxxx_buffer_index])
{
LOG_ERROR("%s command 0x%02x failed with 0x%02x",
usbtoxxx_get_type_name(versaloon_pending[i].type),
versaloon_pending[i].cmd,
versaloon_buf[usbtoxxx_buffer_index]);
result = ERROR_FAIL;
break;
}
usbtoxxx_buffer_index++;
}
// get result data
if (versaloon_pending[i].pos != NULL)
{
uint8_t processed = 0;
if (versaloon_pending[i].callback != NULL)
{
versaloon_pending[i].callback(&versaloon_pending[i],
versaloon_buf + usbtoxxx_buffer_index, &processed);
}
if (!processed)
{
struct versaloon_want_pos_t *tmp, *free_tmp;
free_tmp = tmp = versaloon_pending[i].pos;
while (tmp != NULL)
{
if ((tmp->buff != NULL) && (tmp->size > 0))
{
memcpy(tmp->buff, versaloon_buf + usbtoxxx_buffer_index
+ tmp->offset, tmp->size);
}
free_tmp = tmp;
tmp = tmp->next;
free(free_tmp);
}
versaloon_pending[i].pos = NULL;
}
}
else if ((versaloon_pending[i].want_data_size > 0)
&& (versaloon_pending[i].data_buffer != NULL))
{
uint8_t processed = 0;
if (versaloon_pending[i].callback != NULL)
{
versaloon_pending[i].callback(&versaloon_pending[i],
versaloon_buf + usbtoxxx_buffer_index, &processed);
}
if (!processed)
{
memcpy(versaloon_pending[i].data_buffer,
versaloon_buf + usbtoxxx_buffer_index
+ versaloon_pending[i].want_data_pos,
versaloon_pending[i].want_data_size);
}
}
usbtoxxx_buffer_index += versaloon_pending[i].actual_data_size;
if (usbtoxxx_buffer_index > inlen)
{
LOG_BUG("%s command 0x%02x process error",
usbtoxxx_get_type_name(versaloon_pending[i].type),
versaloon_pending[i].cmd);
result = ERROR_FAIL;
break;
}
}
// data is not the right size
if (inlen != usbtoxxx_buffer_index)
{
LOG_ERROR(ERRMSG_INVALID_TARGET, "length of return data");
result = ERROR_FAIL;
}
if (versaloon_pending_idx > 0)
{
versaloon_pending_idx = 0;
}
else
{
// no receive data, avoid collision
sleep_ms(10);
}
type_pre = 0;
collect_cmd = 0;
collect_index = 0;
versaloon_free_want_pos();
return result;
}

RESULT usbtoxxx_init(void)
{
versaloon_pending_idx = 0;
if ((ERROR_OK != usbtoinfo_get_abilities(usbtoxxx_abilities)) ||
(ERROR_OK != usbtoxxx_execute_command()))
{
return ERROR_FAIL;
}
LOG_INFO("USB_TO_XXX abilities: 0x%08X:0x%08X:0x%08X",
GET_LE_U32(&usbtoxxx_abilities[0]),
GET_LE_U32(&usbtoxxx_abilities[4]),
GET_LE_U32(&usbtoxxx_abilities[8]));
return ERROR_OK;
}

RESULT usbtoxxx_fini(void)
{
usbtoxxx_buffer = NULL;
type_pre = 0;
return ERROR_OK;
}

bool usbtoxxx_interface_supported(uint8_t cmd)
{
if ((cmd < VERSALOON_USB_TO_XXX_CMD_START) ||
(cmd > VERSALOON_USB_TO_XXX_CMD_END))
{
return false;
}
cmd -= VERSALOON_USB_TO_XXX_CMD_START;
return (usbtoxxx_abilities[cmd / 8] & (1 << (cmd % 8))) > 0;
}



RESULT usbtoxxx_ensure_buffer_size(uint16_t cmdlen)
{
// check free space, commit if not enough
if (((usbtoxxx_buffer_index + usbtoxxx_current_cmd_index + cmdlen)
>= versaloon_buf_size)
|| (versaloon_pending_idx >= VERSALOON_MAX_PENDING_NUMBER))
{
struct usbtoxxx_context_t context_tmp;
uint8_t poll_nesting_tmp = 0;
memset(&context_tmp, 0, sizeof(context_tmp));
if (poll_nesting)
{
if (0 == poll_context.type_pre)
{
LOG_BUG("USB_TO_POLL toooooo long");
return ERROR_OK;
}
usbtoxxx_save_context(&context_tmp);
usbtoxxx_pop_context(&poll_context);
poll_nesting_tmp = poll_nesting;
poll_nesting = 0;
}
if (usbtoxxx_execute_command() != ERROR_OK)
{
return ERROR_FAIL;
}
if (poll_nesting_tmp)
{
uint16_t newlen, oldlen;
newlen = context_tmp.versaloon_pending_idx
- poll_context.versaloon_pending_idx;
memcpy(&versaloon_pending[0],
&versaloon_pending[poll_context.versaloon_pending_idx],
sizeof(versaloon_pending[0]) * newlen);
context_tmp.versaloon_pending_idx = newlen;
oldlen = poll_context.usbtoxxx_buffer_index
+ poll_context.usbtoxxx_current_cmd_index;
newlen = context_tmp.usbtoxxx_buffer_index
+ context_tmp.usbtoxxx_current_cmd_index;
memcpy(versaloon_buf + 3, versaloon_buf + oldlen, newlen - oldlen);
oldlen -= 3;
context_tmp.usbtoxxx_buffer -= oldlen;
context_tmp.usbtoxxx_buffer_index -= oldlen;
usbtoxxx_pop_context(&context_tmp);
poll_nesting = poll_nesting_tmp;
}
}
return ERROR_OK;
}

RESULT usbtoxxx_add_command(uint8_t type, uint8_t cmd, uint8_t *cmdbuf,
uint16_t cmdlen, uint16_t retlen, uint8_t *wantbuf,
uint16_t wantpos, uint16_t wantlen, uint8_t collect)
{
uint16_t len_tmp;
// 3 more bytes by usbtoxxx_validate_current_command_type
// 3 more bytes when ((0 == collect_index) || (collect_cmd != cmd))
if (ERROR_OK != usbtoxxx_ensure_buffer_size(cmdlen + 6))
{
return ERROR_FAIL;
}
if ((type_pre != type) || (NULL == usbtoxxx_buffer))
{
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
type_pre = type;
}
if ((0 == collect_index) || (collect_cmd != cmd))
{
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = cmd;
if (collect)
{
collect_index = usbtoxxx_current_cmd_index;
collect_cmd = cmd;
}
else
{
collect_index = 0;
collect_cmd = 0;
}
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], cmdlen);
usbtoxxx_current_cmd_index += 2;
}
else
{
len_tmp = GET_LE_U16(&usbtoxxx_buffer[collect_index]) + cmdlen;
SET_LE_U16(&usbtoxxx_buffer[collect_index], len_tmp);
}
if (cmdbuf != NULL)
{
memcpy(usbtoxxx_buffer + usbtoxxx_current_cmd_index, cmdbuf, cmdlen);
usbtoxxx_current_cmd_index += cmdlen;
}
return versaloon_add_pending(type, cmd, retlen, wantpos, wantlen,
wantbuf, collect);
}





RESULT usbtoinfo_get_abilities(uint8_t abilities[USB_TO_XXX_ABILITIES_LEN])
{
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3))
{
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
type_pre = USB_TO_INFO;
return versaloon_add_pending(USB_TO_INFO, 0, USB_TO_XXX_ABILITIES_LEN, 0,
USB_TO_XXX_ABILITIES_LEN, abilities, 0);
}




RESULT usbtopoll_start(uint16_t retry_cnt, uint16_t interval_us)
{
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3 + 5))
{
return ERROR_FAIL;
}
if (!poll_nesting)
{
usbtoxxx_save_context(&poll_context);
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
poll_nesting++;
type_pre = USB_TO_POLL;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = USB_TO_POLL_START;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], retry_cnt);
usbtoxxx_current_cmd_index += 2;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], interval_us);
usbtoxxx_current_cmd_index += 2;
return versaloon_add_pending(USB_TO_POLL, 0, 0, 0, 0, NULL, 0);
}

RESULT usbtopoll_end(void)
{
if (!poll_nesting)
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "check poll nesting");
return ERRCODE_FAILURE_OPERATION;
}
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3 + 1))
{
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
poll_nesting--;
type_pre = USB_TO_POLL;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = USB_TO_POLL_END;
return versaloon_add_pending(USB_TO_POLL, 0, 0, 0, 0, NULL, 0);
}

RESULT usbtopoll_checkok(uint8_t equ, uint16_t offset, uint8_t size,
uint32_t mask, uint32_t value)
{
uint8_t i;
if (size > 4)
{
LOG_BUG(ERRMSG_INVALID_PARAMETER, __FUNCTION__);
return ERRCODE_INVALID_PARAMETER;
}
if (!poll_nesting)
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "check poll nesting");
return ERRCODE_FAILURE_OPERATION;
}
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3 + 4 + 2 * size))
{
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
type_pre = USB_TO_POLL;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = USB_TO_POLL_CHECKOK;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], offset);
usbtoxxx_current_cmd_index += 2;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = size;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = equ;
for (i =0; i < size; i++)
{
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = (mask >> (8 * i)) & 0xFF;
}
for (i =0; i < size; i++)
{
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = (value >> (8 * i)) & 0xFF;
}
return ERROR_OK;
}

RESULT usbtopoll_checkfail(uint8_t equ, uint16_t offset, uint8_t size,
uint32_t mask, uint32_t value)
{
uint8_t i;
if (size > 4)
{
LOG_BUG(ERRMSG_INVALID_PARAMETER, __FUNCTION__);
return ERRCODE_INVALID_PARAMETER;
}
if (!poll_nesting)
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "check poll nesting");
return ERRCODE_FAILURE_OPERATION;
}
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3 + 4 + 2 * size))
{
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
type_pre = USB_TO_POLL;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = USB_TO_POLL_CHECKFAIL;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], offset);
usbtoxxx_current_cmd_index += 2;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = size;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = equ;
for (i =0; i < size; i++)
{
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = (mask >> (8 * i)) & 0xFF;
}
for (i =0; i < size; i++)
{
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = (value >> (8 * i)) & 0xFF;
}
return ERROR_OK;
}

RESULT usbtopoll_verifybuff(uint16_t offset, uint16_t size, uint8_t *buff)
{
if (!poll_nesting)
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "check poll nesting");
return ERRCODE_FAILURE_OPERATION;
}
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3 + 5 + size))
{
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
type_pre = USB_TO_POLL;
usbtoxxx_buffer[usbtoxxx_current_cmd_index++] = USB_TO_POLL_VERIFYBUFF;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], offset);
usbtoxxx_current_cmd_index += 2;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], size);
usbtoxxx_current_cmd_index += 2;
memcpy(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], buff, size);
usbtoxxx_current_cmd_index += size;
return ERROR_OK;
}




RESULT usbtodelay_delay(uint16_t dly)
{
if (ERROR_OK != usbtoxxx_ensure_buffer_size(3 + 2))
{
return ERROR_FAIL;
}
if (ERROR_OK != usbtoxxx_validate_current_command_type())
{
LOG_BUG(ERRMSG_FAILURE_OPERATION, "validate previous commands");
return ERRCODE_FAILURE_OPERATION;
}
type_pre = USB_TO_DELAY;
SET_LE_U16(&usbtoxxx_buffer[usbtoxxx_current_cmd_index], dly);
usbtoxxx_current_cmd_index += 2;
return versaloon_add_pending(USB_TO_DELAY, 0, 0, 0, 0, NULL, 0);
}

RESULT usbtodelay_delayms(uint16_t ms)
{
return usbtodelay_delay(ms | 0x8000);
}

RESULT usbtodelay_delayus(uint16_t us)
{
return usbtodelay_delay(us & 0x7FFF);
}


+ 278
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtoxxx.h View File

@@ -0,0 +1,278 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef __USBTOXXX_H_INCLUDED__
#define __USBTOXXX_H_INCLUDED__

RESULT usbtoxxx_init(void);
RESULT usbtoxxx_fini(void);
RESULT usbtoxxx_execute_command(void);

#define USB_TO_XXX_ABILITIES_LEN 12
extern uint8_t usbtoxxx_abilities[USB_TO_XXX_ABILITIES_LEN];
bool usbtoxxx_interface_supported(uint8_t cmd);

// USB_TO_INFO
RESULT usbtoinfo_get_abilities(uint8_t abilities[USB_TO_XXX_ABILITIES_LEN]);

// USB_TO_DELAY
RESULT usbtodelay_delay(uint16_t dly);
RESULT usbtodelay_delayms(uint16_t ms);
RESULT usbtodelay_delayus(uint16_t us);



// USB_TO_USART
RESULT usbtousart_init(uint8_t interface_index);
RESULT usbtousart_fini(uint8_t interface_index);
RESULT usbtousart_config(uint8_t interface_index, uint32_t baudrate,
uint8_t datalength, uint8_t mode);
RESULT usbtousart_send(uint8_t interface_index, uint8_t *buf, uint16_t len);
RESULT usbtousart_receive(uint8_t interface_index, uint8_t *buf, uint16_t len);
RESULT usbtousart_status(uint8_t interface_index,
struct usart_status_t *status);

// USB_TO_SPI
RESULT usbtospi_init(uint8_t interface_index);
RESULT usbtospi_fini(uint8_t interface_index);
RESULT usbtospi_config(uint8_t interface_index, uint32_t kHz, uint8_t mode);
RESULT usbtospi_io(uint8_t interface_index, uint8_t *out, uint8_t *in,
uint16_t bytelen);



// USB_TO_GPIO
RESULT usbtogpio_init(uint8_t interface_index);
RESULT usbtogpio_fini(uint8_t interface_index);
RESULT usbtogpio_config(uint8_t interface_index, uint32_t mask,
uint32_t dir_mask, uint32_t pull_en_mask,
uint32_t input_pull_mask);
RESULT usbtogpio_in(uint8_t interface_index, uint32_t mask, uint32_t *value);
RESULT usbtogpio_out(uint8_t interface_index, uint32_t mask, uint32_t value);



// USB_TO_ISSP
RESULT usbtoissp_init(uint8_t interface_index);
RESULT usbtoissp_fini(uint8_t interface_index);
RESULT usbtoissp_enter_program_mode(uint8_t interface_index, uint8_t mode);
RESULT usbtoissp_leave_program_mode(uint8_t interface_index, uint8_t mode);
RESULT usbtoissp_wait_and_poll(uint8_t interface_index);
RESULT usbtoissp_vector(uint8_t interface_index, uint8_t operate, uint8_t addr,
uint8_t data, uint8_t *buf);



// USB_TO_LPCICP
RESULT usbtolpcicp_init(uint8_t interface_index);
RESULT usbtolpcicp_fini(uint8_t interface_index);
RESULT usbtolpcicp_config(uint8_t interface_index);
RESULT usbtolpcicp_enter_program_mode(uint8_t interface_index);
RESULT usbtolpcicp_in(uint8_t interface_index, uint8_t *buff, uint16_t len);
RESULT usbtolpcicp_out(uint8_t interface_index, uint8_t *buff, uint16_t len);
RESULT usbtolpcicp_poll_ready(uint8_t interface_index, uint8_t data,
uint8_t *ret, uint8_t setmask, uint8_t clearmask, uint16_t pollcnt);



// USB_TO_JTAG_LL
RESULT usbtojtagll_init(uint8_t interface_index);
RESULT usbtojtagll_fini(uint8_t interface_index);
RESULT usbtojtagll_config(uint8_t interface_index, uint32_t kHz);
RESULT usbtojtagll_tms(uint8_t interface_index, uint8_t *tms, uint8_t bytelen);
RESULT usbtojtagll_tms_clocks(uint8_t interface_index, uint32_t bytelen,
uint8_t tms);
RESULT usbtojtagll_scan(uint8_t interface_index, uint8_t* data,
uint16_t bitlen, uint8_t tms_before_valid,
uint8_t tms_before, uint8_t tms_after0,
uint8_t tms_after1);



// USB_TO_JTAG_HL
RESULT usbtojtaghl_init(uint8_t interface_index);
RESULT usbtojtaghl_fini(uint8_t interface_index);
RESULT usbtojtaghl_config(uint8_t interface_index, uint32_t kHz, uint8_t ub,
uint8_t ua, uint16_t bb, uint16_t ba);
RESULT usbtojtaghl_ir(uint8_t interface_index, uint8_t *ir, uint16_t bitlen,
uint8_t idle, uint8_t want_ret);
RESULT usbtojtaghl_dr(uint8_t interface_index, uint8_t *dr, uint16_t bitlen,
uint8_t idle, uint8_t want_ret);
RESULT usbtojtaghl_tms(uint8_t interface_index, uint8_t *tms, uint16_t bitlen);
RESULT usbtojtaghl_runtest(uint8_t interface_index, uint32_t cycles);
RESULT usbtojtaghl_register_callback(uint8_t index, jtag_callback_t send_callback,
jtag_callback_t receive_callback);



// USB_TO_JTAG_RAW
RESULT usbtojtagraw_init(uint8_t interface_index);
RESULT usbtojtagraw_fini(uint8_t interface_index);
RESULT usbtojtagraw_config(uint8_t interface_index, uint32_t kHz);
RESULT usbtojtagraw_execute(uint8_t interface_index, uint8_t *tdi,
uint8_t *tms, uint8_t *tdo, uint32_t bitlen);




// USB_TO_C2
RESULT usbtoc2_init(uint8_t interface_index);
RESULT usbtoc2_fini(uint8_t interface_index);
RESULT usbtoc2_writeaddr(uint8_t interface_index, uint8_t addr);
RESULT usbtoc2_readaddr(uint8_t interface_index, uint8_t *data);
RESULT usbtoc2_writedata(uint8_t interface_index, uint8_t *buf, uint8_t len);
RESULT usbtoc2_readdata(uint8_t interface_index, uint8_t *buf, uint8_t len);



// USB_TO_I2C
RESULT usbtoi2c_init(uint8_t interface_index);
RESULT usbtoi2c_fini(uint8_t interface_index);
RESULT usbtoi2c_config(uint8_t interface_index, uint16_t kHz,
uint16_t byte_interval, uint16_t max_dly);
RESULT usbtoi2c_read(uint8_t interface_index, uint16_t chip_addr,
uint8_t *data, uint16_t data_len, uint8_t stop,
bool nacklast);
RESULT usbtoi2c_write(uint8_t interface_index, uint16_t chip_addr,
uint8_t *data, uint16_t data_len, uint8_t stop);



// USB_TO_MSP430_JTAG
RESULT usbtomsp430jtag_init(uint8_t interface_index);
RESULT usbtomsp430jtag_fini(uint8_t interface_index);
RESULT usbtomsp430jtag_config(uint8_t interface_index, uint8_t has_test);
RESULT usbtomsp430jtag_ir(uint8_t interface_index, uint8_t *ir,
uint8_t want_ret);
RESULT usbtomsp430jtag_dr(uint8_t interface_index, uint32_t *dr,
uint8_t bitlen, uint8_t want_ret);
RESULT usbtomsp430jtag_tclk(uint8_t interface_index, uint8_t value);
RESULT usbtomsp430jtag_tclk_strobe(uint8_t interface_index, uint16_t cnt);
RESULT usbtomsp430jtag_reset(uint8_t interface_index);
RESULT usbtomsp430jtag_poll(uint8_t interface_index, uint32_t dr,
uint32_t mask, uint32_t value, uint8_t len,
uint16_t poll_cnt, uint8_t toggle_tclk);



// USB_TO_MSP430_SBW
RESULT usbtomsp430sbw_init(uint8_t interface_index);
RESULT usbtomsp430sbw_fini(uint8_t interface_index);
RESULT usbtomsp430sbw_config(uint8_t interface_index, uint8_t has_test);
RESULT usbtomsp430sbw_ir(uint8_t interface_index, uint8_t *ir,
uint8_t want_ret);
RESULT usbtomsp430sbw_dr(uint8_t interface_index, uint32_t *dr,
uint8_t bitlen, uint8_t want_ret);
RESULT usbtomsp430sbw_tclk(uint8_t interface_index, uint8_t value);
RESULT usbtomsp430sbw_tclk_strobe(uint8_t interface_index, uint16_t cnt);
RESULT usbtomsp430sbw_reset(uint8_t interface_index);
RESULT usbtomsp430sbw_poll(uint8_t interface_index, uint32_t dr, uint32_t mask,
uint32_t value, uint8_t len, uint16_t poll_cnt,
uint8_t toggle_tclk);



// USB_TO_POWER
RESULT usbtopwr_init(uint8_t interface_index);
RESULT usbtopwr_fini(uint8_t interface_index);
RESULT usbtopwr_config(uint8_t interface_index);
RESULT usbtopwr_output(uint8_t interface_index, uint16_t mV);



// USB_TO_POLL
RESULT usbtopoll_start(uint16_t retry_cnt, uint16_t interval_us);
RESULT usbtopoll_end(void);
RESULT usbtopoll_checkok(uint8_t equ, uint16_t offset, uint8_t size,
uint32_t mask, uint32_t value);
RESULT usbtopoll_checkfail(uint8_t equ, uint16_t offset, uint8_t size,
uint32_t mask, uint32_t value);
RESULT usbtopoll_verifybuff(uint16_t offset, uint16_t size, uint8_t *buff);



// USB_TO_SWD
RESULT usbtoswd_init(uint8_t interface_index);
RESULT usbtoswd_fini(uint8_t interface_index);
RESULT usbtoswd_config(uint8_t interface_index, uint8_t trn, uint16_t retry,
uint16_t dly);
RESULT usbtoswd_seqout(uint8_t interface_index, uint8_t *data, uint16_t bitlen);
RESULT usbtoswd_seqin(uint8_t interface_index, uint8_t *data, uint16_t bitlen);
RESULT usbtoswd_transact(uint8_t interface_index, uint8_t request,
uint32_t *data, uint8_t *ack);



// USB_TO_SWIM
RESULT usbtoswim_init(uint8_t interface_index);
RESULT usbtoswim_fini(uint8_t interface_index);
RESULT usbtoswim_config(uint8_t interface_index, uint8_t mHz, uint8_t cnt0,
uint8_t cnt1);
RESULT usbtoswim_srst(uint8_t interface_index);
RESULT usbtoswim_wotf(uint8_t interface_index, uint8_t *data,
uint16_t bytelen, uint32_t addr);
RESULT usbtoswim_rotf(uint8_t interface_index, uint8_t *data,
uint16_t bytelen, uint32_t addr);
RESULT usbtoswim_sync(uint8_t interface_index, uint8_t mHz);
RESULT usbtoswim_enable(uint8_t interface_index);




// USB_TO_BDM
RESULT usbtobdm_init(uint8_t interface_index);
RESULT usbtobdm_fini(uint8_t interface_index);
RESULT usbtobdm_sync(uint8_t interface_index, uint16_t *khz);
RESULT usbtobdm_transact(uint8_t interface_index, uint8_t *out,
uint8_t outlen, uint8_t *in, uint8_t inlen, uint8_t delay, uint8_t ack);



// USB_TO_DUSI
RESULT usbtodusi_init(uint8_t interface_index);
RESULT usbtodusi_fini(uint8_t interface_index);
RESULT usbtodusi_config(uint8_t interface_index, uint32_t kHz, uint8_t mode);
RESULT usbtodusi_io(uint8_t interface_index, uint8_t *mo, uint8_t *mi,
uint8_t *so, uint8_t *si, uint32_t bitlen);



// USB_TO_MICROWIRE
RESULT usbtomicrowire_init(uint8_t interface_index);
RESULT usbtomicrowire_fini(uint8_t interface_index);
RESULT usbtomicrowire_config(uint8_t interface_index, uint16_t kHz,
uint8_t sel_polarity);
RESULT usbtomicrowire_transport(uint8_t interface_index,
uint32_t opcode, uint8_t opcode_bitlen,
uint32_t addr, uint8_t addr_bitlen,
uint32_t data, uint8_t data_bitlen,
uint8_t *reply, uint8_t reply_bitlen);
RESULT usbtomicrowire_poll(uint8_t interface_index, uint16_t interval_us,
uint16_t retry_cnt);



// USB_TO_PWM
RESULT usbtopwm_init(uint8_t interface_index);
RESULT usbtopwm_fini(uint8_t interface_index);
RESULT usbtopwm_config(uint8_t interface_index, uint16_t kHz, uint8_t mode);
RESULT usbtopwm_out(uint8_t interface_index, uint16_t count, uint16_t *rate);
RESULT usbtopwm_in(uint8_t interface_index, uint16_t count, uint16_t *rate);

#endif /* __USBTOXXX_H_INCLUDED__ */


+ 169
- 0
src/jtag/drivers/versaloon/usbtoxxx/usbtoxxx_internal.h View File

@@ -0,0 +1,169 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef __USBTOXXX_INTERNAL_H_INCLUDED__
#define __USBTOXXX_INTERNAL_H_INCLUDED__

// USB_TO_XXX USB Commands
// Page0
#define USB_TO_USART (VERSALOON_USB_TO_XXX_CMD_START + 0x00)
#define USB_TO_SPI (VERSALOON_USB_TO_XXX_CMD_START + 0x01)
#define USB_TO_I2C (VERSALOON_USB_TO_XXX_CMD_START + 0x02)
#define USB_TO_GPIO (VERSALOON_USB_TO_XXX_CMD_START + 0x03)
#define USB_TO_CAN (VERSALOON_USB_TO_XXX_CMD_START + 0x04)
#define USB_TO_PWM (VERSALOON_USB_TO_XXX_CMD_START + 0x05)
#define USB_TO_ADC (VERSALOON_USB_TO_XXX_CMD_START + 0x06)
#define USB_TO_DAC (VERSALOON_USB_TO_XXX_CMD_START + 0x07)
#define USB_TO_MICROWIRE (VERSALOON_USB_TO_XXX_CMD_START + 0x08)
#define USB_TO_SWIM (VERSALOON_USB_TO_XXX_CMD_START + 0x09)
#define USB_TO_DUSI (VERSALOON_USB_TO_XXX_CMD_START + 0x0A)
// Page1
#define USB_TO_JTAG_LL (VERSALOON_USB_TO_XXX_CMD_START + 0x20)
#define USB_TO_JTAG_HL (VERSALOON_USB_TO_XXX_CMD_START + 0x21)
#define USB_TO_ISSP (VERSALOON_USB_TO_XXX_CMD_START + 0x22)
#define USB_TO_C2 (VERSALOON_USB_TO_XXX_CMD_START + 0x23)
#define USB_TO_SBW (VERSALOON_USB_TO_XXX_CMD_START + 0x24)
#define USB_TO_LPCICP (VERSALOON_USB_TO_XXX_CMD_START + 0x25)
#define USB_TO_SWD (VERSALOON_USB_TO_XXX_CMD_START + 0x26)
#define USB_TO_JTAG_RAW (VERSALOON_USB_TO_XXX_CMD_START + 0x27)
#define USB_TO_BDM (VERSALOON_USB_TO_XXX_CMD_START + 0x28)
#define USB_TO_MSP430_JTAG (VERSALOON_USB_TO_XXX_CMD_START + 0x38)
// Page2
#define USB_TO_POWER (VERSALOON_USB_TO_XXX_CMD_START + 0x40)
#define USB_TO_DELAY (VERSALOON_USB_TO_XXX_CMD_START + 0x41)
#define USB_TO_POLL (VERSALOON_USB_TO_XXX_CMD_START + 0x42)
#define USB_TO_INFO (VERSALOON_USB_TO_XXX_CMD_START + 0x5E)
#define USB_TO_ALL (VERSALOON_USB_TO_XXX_CMD_START + 0x5F)



// USB_TO_XXX Masks
#define USB_TO_XXX_CMDMASK 0xF8
#define USB_TO_XXX_CMDSHIFT 3
#define USB_TO_XXX_IDXMASK 0x07
// USB_TO_XXX Sub Commands
// Common Sub Commands
#define USB_TO_XXX_INIT (0x00 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_FINI (0x01 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_CONFIG (0x02 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_GETHWINFO (0x03 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_STATUS (0X04 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_IN_OUT (0x05 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_IN (0x06 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_OUT (0x07 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_POLL (0x08 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_SPECIAL (0x09 << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_RESET (0x0A << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_SYNC (0x0B << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_ENABLE (0x0C << USB_TO_XXX_CMDSHIFT)
#define USB_TO_XXX_DISABLE (0x0D << USB_TO_XXX_CMDSHIFT)
// USB_TO_POLL
#define USB_TO_POLL_START 0x00
#define USB_TO_POLL_END 0x01
#define USB_TO_POLL_CHECKOK 0x02
#define USB_TO_POLL_CHECKFAIL 0x03
#define USB_TO_POLL_VERIFYBUFF 0x04



// USB_TO_XXX Replys
#define USB_TO_XXX_OK 0x00
#define USB_TO_XXX_FAILED 0x01
#define USB_TO_XXX_TIME_OUT 0x02
#define USB_TO_XXX_INVALID_INDEX 0x03
#define USB_TO_XXX_INVALID_PARA 0x04
#define USB_TO_XXX_INVALID_CMD 0x05
#define USB_TO_XXX_CMD_NOT_SUPPORT 0x06



// USB_TO_XXX
RESULT usbtoxxx_add_pending(uint8_t type, uint8_t cmd, uint16_t
actual_szie, uint16_t want_pos,
uint16_t want_size, uint8_t *buffer);

RESULT usbtoxxx_add_command(uint8_t type, uint8_t cmd, uint8_t *cmdbuf,
uint16_t cmdlen, uint16_t retlen,
uint8_t *wantbuf, uint16_t wantpos,
uint16_t wantlen, uint8_t collect);

#define usbtoxxx_init_command(type, port) \
usbtoxxx_add_command((type), (USB_TO_XXX_INIT | (port)), \
NULL, 0, 0, NULL, 0, 0, 0)
#define usbtoxxx_fini_command(type, port) \
usbtoxxx_add_command((type), (USB_TO_XXX_FINI | (port)), \
NULL, 0, 0, NULL, 0, 0, 0)
#define usbtoxxx_conf_command(type, port, cmdbuf, cmdlen) \
usbtoxxx_add_command((type), (USB_TO_XXX_CONFIG | (port)), \
(cmdbuf), (cmdlen), 0, NULL, 0, 0, 0)
#define usbtoxxx_inout_command(type, port, cmdbuf, cmdlen, retlen, wantbuf, \
wantpos, wantlen, c) \
usbtoxxx_add_command((type), (USB_TO_XXX_IN_OUT | (port)), \
(cmdbuf), (cmdlen), (retlen), (wantbuf), \
(wantpos), (wantlen), (c))
#define usbtoxxx_in_command(type, port, cmdbuf, cmdlen, retlen, wantbuf, \
wantpos, wantlen, c) \
usbtoxxx_add_command((type), (USB_TO_XXX_IN | (port)), (cmdbuf), \
(cmdlen), (retlen), (wantbuf), (wantpos), \
(wantlen), (c))
#define usbtoxxx_out_command(type, port, cmdbuf, cmdlen, c) \
usbtoxxx_add_command((type), (USB_TO_XXX_OUT | (port)), (cmdbuf), \
(cmdlen), 0, NULL, 0, 0, (c))
#define usbtoxxx_poll_command(type, port, cmdbuf, cmdlen, retbuf, retlen) \
usbtoxxx_add_command((type), (USB_TO_XXX_POLL | (port)), (cmdbuf),\
(cmdlen), (retlen), (retbuf), 0, (retlen), 0)
#define usbtoxxx_status_command(type, port, retlen, wantbuf, wantpos, wantlen, c)\
usbtoxxx_add_command((type), (USB_TO_XXX_STATUS | (port)), \
NULL, 0, (retlen), (wantbuf), (wantpos), \
(wantlen), (c))
#define usbtoxxx_special_command(type, port, cmdbuf, cmdlen, retlen, wantbuf, \
wantpos, wantlen, c) \
usbtoxxx_add_command((type), (USB_TO_XXX_SPECIAL | (port)), \
(cmdbuf), (cmdlen), retlen, wantbuf, \
wantpos, wantlen, (c))
#define usbtoxxx_reset_command(type, port, cmdbuf, cmdlen) \
usbtoxxx_add_command((type), (USB_TO_XXX_RESET | (port)), \
(cmdbuf), (cmdlen), 0, NULL, 0, 0, 0)
#define usbtoxxx_sync_command(type, port, cmdbuf, cmdlen, retlen, wantbuf) \
usbtoxxx_add_command((type), (USB_TO_XXX_SYNC | (port)), \
(cmdbuf), (cmdlen), (retlen), (wantbuf), 0, \
(retlen), 0)
#define usbtoxxx_enable_command(type, port, cmdbuf, cmdlen) \
usbtoxxx_add_command((type), (USB_TO_XXX_ENABLE | (port)), \
(cmdbuf), (cmdlen), 0, NULL, 0, 0, 0)
#define usbtoxxx_disable_command(type, port, cmdbuf, cmdlen) \
usbtoxxx_add_command((type), (USB_TO_XXX_DISABLE | (port)), \
(cmdbuf), (cmdlen), 0, NULL, 0, 0, 0)

// USB_TO_SPI
#define USB_TO_SPI_BAUDRATE_MSK 0x1F
#define USB_TO_SPI_CPOL_MSK 0x20
#define USB_TO_SPI_CPHA_MSK 0x40
#define USB_TO_SPI_MSB_FIRST 0x80

// USB_TO_DUSI
#define USB_TO_DUSI_BAUDRATE_MSK 0x1F
#define USB_TO_DUSI_CPOL_MSK 0x20
#define USB_TO_DUSI_CPHA_MSK 0x40
#define USB_TO_DUSI_MSB_FIRST 0x80

// USB_TO_GPIO
#define USB_TO_GPIO_DIR_MSK 0x01

#endif /* __USBTOXXX_INTERNAL_H_INCLUDED__ */


+ 398
- 0
src/jtag/drivers/versaloon/versaloon.c View File

@@ -0,0 +1,398 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <string.h>

#include "versaloon_include.h"
#include "versaloon.h"
#include "versaloon_internal.h"
#include "usbtoxxx/usbtoxxx.h"

uint8_t *versaloon_buf = NULL;
uint8_t *versaloon_cmd_buf = NULL;
uint16_t versaloon_buf_size;

struct versaloon_pending_t versaloon_pending[VERSALOON_MAX_PENDING_NUMBER];
uint16_t versaloon_pending_idx = 0;

usb_dev_handle *versaloon_usb_device_handle = NULL;
static uint32_t versaloon_usb_to = VERSALOON_TIMEOUT;

RESULT versaloon_init(void);
RESULT versaloon_fini(void);
RESULT versaloon_get_target_voltage(uint16_t *voltage);
RESULT versaloon_set_target_voltage(uint16_t voltage);
RESULT versaloon_delay_ms(uint16_t ms);
RESULT versaloon_delay_us(uint16_t us);
struct versaloon_interface_t versaloon_interface =
{
.init = versaloon_init,
.fini = versaloon_fini,
{// adaptors
{// target_voltage
.get = versaloon_get_target_voltage,
.set = versaloon_set_target_voltage,
},
{// gpio
.init = usbtogpio_init,
.fini = usbtogpio_fini,
.config = usbtogpio_config,
.out = usbtogpio_out,
.in = usbtogpio_in,
},
{// delay
.delayms = versaloon_delay_ms,
.delayus = versaloon_delay_us,
},
{// swd
.init = usbtoswd_init,
.fini = usbtoswd_fini,
.config = usbtoswd_config,
.seqout = usbtoswd_seqout,
.seqin = usbtoswd_seqin,
.transact = usbtoswd_transact,
},
{// jtag_raw
.init = usbtojtagraw_init,
.fini = usbtojtagraw_fini,
.config = usbtojtagraw_config,
.execute = usbtojtagraw_execute,
},
.peripheral_commit = usbtoxxx_execute_command,
},
{// usb_setting
.vid = VERSALOON_VID,
.pid = VERSALOON_PID,
.ep_out = VERSALOON_OUTP,
.ep_in = VERSALOON_INP,
.interface = VERSALOON_IFACE,
.serialstring = NULL,
.buf_size = 256,
}
};

// programmer_cmd
static uint32_t versaloon_pending_id = 0;
static versaloon_callback_t versaloon_callback = NULL;
static void *versaloon_extra_data = NULL;
static struct versaloon_want_pos_t *versaloon_want_pos = NULL;
void versaloon_set_pending_id(uint32_t id)
{
versaloon_pending_id = id;
}
void versaloon_set_callback(versaloon_callback_t callback)
{
versaloon_callback = callback;
}
void versaloon_set_extra_data(void * p)
{
versaloon_extra_data = p;
}

void versaloon_free_want_pos(void)
{
uint16_t i;
struct versaloon_want_pos_t *tmp, *free_tmp;

tmp = versaloon_want_pos;
while (tmp != NULL)
{
free_tmp = tmp;
tmp = tmp->next;
free(free_tmp);
}
versaloon_want_pos = NULL;

for (i = 0; i < dimof(versaloon_pending); i++)
{
tmp = versaloon_pending[i].pos;
while (tmp != NULL)
{
free_tmp = tmp;
tmp = tmp->next;
free(free_tmp);
}
versaloon_pending[i].pos = NULL;
}
}

RESULT versaloon_add_want_pos(uint16_t offset, uint16_t size, uint8_t *buff)
{
struct versaloon_want_pos_t *new_pos = NULL;

new_pos = (struct versaloon_want_pos_t *)malloc(sizeof(*new_pos));
if (NULL == new_pos)
{
LOG_ERROR(ERRMSG_NOT_ENOUGH_MEMORY);
return ERRCODE_NOT_ENOUGH_MEMORY;
}
new_pos->offset = offset;
new_pos->size = size;
new_pos->buff = buff;
new_pos->next = NULL;

if (NULL == versaloon_want_pos)
{
versaloon_want_pos = new_pos;
}
else
{
struct versaloon_want_pos_t *tmp = versaloon_want_pos;

while (tmp->next != NULL)
{
tmp = tmp->next;
}
tmp->next = new_pos;
}

return ERROR_OK;
}

RESULT versaloon_add_pending(uint8_t type, uint8_t cmd, uint16_t actual_szie,
uint16_t want_pos, uint16_t want_size, uint8_t *buffer, uint8_t collect)
{
#if PARAM_CHECK
if (versaloon_pending_idx >= VERSALOON_MAX_PENDING_NUMBER)
{
LOG_BUG(ERRMSG_INVALID_INDEX, versaloon_pending_idx,
"versaloon pending data");
return ERROR_FAIL;
}
#endif

versaloon_pending[versaloon_pending_idx].type = type;
versaloon_pending[versaloon_pending_idx].cmd = cmd;
versaloon_pending[versaloon_pending_idx].actual_data_size = actual_szie;
versaloon_pending[versaloon_pending_idx].want_data_pos = want_pos;
versaloon_pending[versaloon_pending_idx].want_data_size = want_size;
versaloon_pending[versaloon_pending_idx].data_buffer = buffer;
versaloon_pending[versaloon_pending_idx].collect = collect;
versaloon_pending[versaloon_pending_idx].id = versaloon_pending_id;
versaloon_pending_id = 0;
versaloon_pending[versaloon_pending_idx].extra_data = versaloon_extra_data;
versaloon_extra_data = NULL;
versaloon_pending[versaloon_pending_idx].callback = versaloon_callback;
versaloon_callback = NULL;
versaloon_pending[versaloon_pending_idx].pos = versaloon_want_pos;
versaloon_want_pos = NULL;
versaloon_pending_idx++;

return ERROR_OK;
}

RESULT versaloon_send_command(uint16_t out_len, uint16_t *inlen)
{
int ret;

#if PARAM_CHECK
if (NULL == versaloon_buf)
{
LOG_BUG(ERRMSG_INVALID_BUFFER, TO_STR(versaloon_buf));
return ERRCODE_INVALID_BUFFER;
}
if ((0 == out_len) || (out_len > versaloon_interface.usb_setting.buf_size))
{
LOG_BUG(ERRMSG_INVALID_PARAMETER, __FUNCTION__);
return ERRCODE_INVALID_PARAMETER;
}
#endif

ret = usb_bulk_write(versaloon_usb_device_handle,
versaloon_interface.usb_setting.ep_out, (char *)versaloon_buf,
out_len, versaloon_usb_to);
if (ret != out_len)
{
LOG_ERROR(ERRMSG_FAILURE_OPERATION_ERRSTRING, "send usb data",
usb_strerror());
return ERRCODE_FAILURE_OPERATION;
}

if (inlen != NULL)
{
ret = usb_bulk_read(versaloon_usb_device_handle,
versaloon_interface.usb_setting.ep_in, (char *)versaloon_buf,
versaloon_interface.usb_setting.buf_size, versaloon_usb_to);
if (ret > 0)
{
*inlen = (uint16_t)ret;
return ERROR_OK;
}
else
{
LOG_ERROR(ERRMSG_FAILURE_OPERATION_ERRSTRING, "receive usb data",
usb_strerror());
return ERROR_FAIL;
}
}
else
{
return ERROR_OK;
}
}

#define VERSALOON_RETRY_CNT 10
RESULT versaloon_init(void)
{
uint16_t ret = 0;
uint8_t retry;
uint32_t timeout_tmp;

// malloc temporary buffer
versaloon_buf =
(uint8_t *)malloc(versaloon_interface.usb_setting.buf_size);
if (NULL == versaloon_buf)
{
LOG_ERROR(ERRMSG_NOT_ENOUGH_MEMORY);
return ERRCODE_NOT_ENOUGH_MEMORY;
}

// connect to versaloon
timeout_tmp = versaloon_usb_to;
// not output error message when connectting
// 100ms delay when connect
versaloon_usb_to = 100;
for (retry = 0; retry < VERSALOON_RETRY_CNT; retry++)
{
versaloon_buf[0] = VERSALOON_GET_INFO;
if ((ERROR_OK == versaloon_send_command(1, &ret)) && (ret >= 3))
{
break;
}
}
versaloon_usb_to = timeout_tmp;
if (VERSALOON_RETRY_CNT == retry)
{
versaloon_fini();
LOG_ERROR(ERRMSG_FAILURE_OPERATION, "communicate with versaloon");
return ERRCODE_FAILURE_OPERATION;
}

versaloon_buf[ret] = 0;
versaloon_buf_size = versaloon_buf[0] + (versaloon_buf[1] << 8);
versaloon_interface.usb_setting.buf_size = versaloon_buf_size;
LOG_INFO("%s", versaloon_buf + 2);

// free temporary buffer
free(versaloon_buf);
versaloon_buf = NULL;

versaloon_buf =
(uint8_t *)malloc(versaloon_interface.usb_setting.buf_size);
if (NULL == versaloon_buf)
{
versaloon_fini();
LOG_ERROR(ERRMSG_NOT_ENOUGH_MEMORY);
return ERRCODE_NOT_ENOUGH_MEMORY;
}
versaloon_cmd_buf =
(uint8_t *)malloc(versaloon_interface.usb_setting.buf_size - 3);
if (NULL == versaloon_cmd_buf)
{
versaloon_fini();
LOG_ERROR(ERRMSG_NOT_ENOUGH_MEMORY);
return ERRCODE_NOT_ENOUGH_MEMORY;
}
if (ERROR_OK != usbtoxxx_init())
{
LOG_ERROR(ERRMSG_FAILURE_OPERATION, "initialize usbtoxxx");
return ERROR_FAIL;
}
return versaloon_get_target_voltage(&ret);
}

RESULT versaloon_fini(void)
{
if (versaloon_usb_device_handle != NULL)
{
usbtoxxx_fini();
versaloon_free_want_pos();

versaloon_usb_device_handle = NULL;

if (versaloon_buf != NULL)
{
free(versaloon_buf);
versaloon_buf = NULL;
}
if (versaloon_cmd_buf != NULL)
{
free(versaloon_cmd_buf);
versaloon_cmd_buf = NULL;
}
}

return ERROR_OK;
}

RESULT versaloon_set_target_voltage(uint16_t voltage)
{
usbtopwr_init(0);
usbtopwr_config(0);
usbtopwr_output(0, voltage);
usbtopwr_fini(0);

return usbtoxxx_execute_command();
}

RESULT versaloon_get_target_voltage(uint16_t *voltage)
{
uint16_t inlen;

#if PARAM_CHECK
if (NULL == versaloon_buf)
{
LOG_BUG(ERRMSG_INVALID_BUFFER, TO_STR(versaloon_buf));
return ERRCODE_INVALID_BUFFER;
}
if (NULL == voltage)
{
LOG_BUG(ERRMSG_INVALID_PARAMETER, __FUNCTION__);
return ERRCODE_INVALID_PARAMETER;
}
#endif

versaloon_buf[0] = VERSALOON_GET_TVCC;

if ((ERROR_OK != versaloon_send_command(1, &inlen)) || (inlen != 2))
{
LOG_ERROR(ERRMSG_FAILURE_OPERATION, "communicate with versaloon");
return ERRCODE_FAILURE_OPERATION;
}
else
{
*voltage = versaloon_buf[0] + (versaloon_buf[1] << 8);
return ERROR_OK;
}
}

RESULT versaloon_delay_ms(uint16_t ms)
{
return usbtodelay_delay(ms | 0x8000);
}

RESULT versaloon_delay_us(uint16_t us)
{
return usbtodelay_delay(us & 0x7FFF);
}


+ 119
- 0
src/jtag/drivers/versaloon/versaloon.h View File

@@ -0,0 +1,119 @@
/***************************************************************************
* Copyright (C) 2009 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef __VERSALOON_H_INCLUDED__
#define __VERSALOON_H_INCLUDED__

struct usart_status_t
{
uint32_t tx_buff_avail;
uint32_t tx_buff_size;
uint32_t rx_buff_avail;
uint32_t rx_buff_size;
};

#include "usbtoxxx/usbtoxxx.h"

// GPIO pins
#define GPIO_SRST (1 << 0)
#define GPIO_TRST (1 << 1)
#define GPIO_USR1 (1 << 2)
#define GPIO_USR2 (1 << 3)
#define GPIO_TCK (1 << 4)
#define GPIO_TDO (1 << 5)
#define GPIO_TDI (1 << 6)
#define GPIO_RTCK (1 << 7)
#define GPIO_TMS (1 << 8)
struct interface_gpio_t
{
RESULT (*init)(uint8_t interface_index);
RESULT (*fini)(uint8_t interface_index);
RESULT (*config)(uint8_t interface_index, uint32_t pin_mask, uint32_t io,
uint32_t pull_en_mask, uint32_t input_pull_mask);
RESULT (*out)(uint8_t interface_index, uint32_t pin_mask, uint32_t value);
RESULT (*in)(uint8_t interface_index, uint32_t pin_mask, uint32_t *value);
};

struct interface_delay_t
{
RESULT (*delayms)(uint16_t ms);
RESULT (*delayus)(uint16_t us);
};

struct interface_swd_t
{
RESULT (*init)(uint8_t interface_index);
RESULT (*fini)(uint8_t interface_index);
RESULT (*config)(uint8_t interface_index, uint8_t trn, uint16_t retry,
uint16_t dly);
RESULT (*seqout)(uint8_t interface_index, uint8_t *data, uint16_t bitlen);
RESULT (*seqin)(uint8_t interface_index, uint8_t *data, uint16_t bitlen);
RESULT (*transact)(uint8_t interface_index, uint8_t request,
uint32_t *data, uint8_t *ack);
};

struct interface_jtag_raw_t
{
RESULT (*init)(uint8_t interface_index);
RESULT (*fini)(uint8_t interface_index);
RESULT (*config)(uint8_t interface_index, uint32_t kHz);
RESULT (*execute)(uint8_t interface_index, uint8_t* tdi, uint8_t* tms,
uint8_t *tdo, uint32_t bitlen);
};

struct interface_target_voltage_t
{
RESULT (*get)(uint16_t *voltage);
RESULT (*set)(uint16_t voltage);
};

struct versaloon_adaptors_t
{
struct interface_target_voltage_t target_voltage;
struct interface_gpio_t gpio;
struct interface_delay_t delay;
struct interface_swd_t swd;
struct interface_jtag_raw_t jtag_raw;
RESULT (*peripheral_commit)(void);
};

struct versaloon_usb_setting_t
{
uint16_t vid;
uint16_t pid;
uint8_t ep_out;
uint8_t ep_in;
uint8_t interface;
char *serialstring;

uint16_t buf_size;
};

struct versaloon_interface_t
{
RESULT (*init)(void);
RESULT (*fini)(void);
struct versaloon_adaptors_t adaptors;
struct versaloon_usb_setting_t usb_setting;
};

extern struct versaloon_interface_t versaloon_interface;
extern usb_dev_handle *versaloon_usb_device_handle;

#endif /* __VERSALOON_H_INCLUDED__ */


+ 100
- 0
src/jtag/drivers/versaloon/versaloon_include.h View File

@@ -0,0 +1,100 @@
/***************************************************************************
* Copyright (C) 2009 by Simon Qian <SimonQian@SimonQian.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 2 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
// This file is used to include different header and macros
// according to different platform
#include <jtag/interface.h>
#include <jtag/commands.h>
#include "usb_common.h"

#define PARAM_CHECK 1

#define sleep_ms(ms) jtag_sleep((ms) * 1000)
#define dimof(arr) (sizeof(arr) / sizeof((arr)[0]))
#define TO_STR(name) #name

#define RESULT int
#define LOG_BUG LOG_ERROR

// Common error messages
#define ERRMSG_NOT_ENOUGH_MEMORY "Lack of memory."
#define ERRCODE_NOT_ENOUGH_MEMORY ERROR_FAIL

#define ERRMSG_INVALID_VALUE "%d is invalid for %s."
#define ERRMSG_INVALID_INDEX "Index %d is invalid for %s."
#define ERRMSG_INVALID_USAGE "Invalid usage of %s"
#define ERRMSG_INVALID_TARGET "Invalid %s"
#define ERRMSG_INVALID_PARAMETER "Invalid parameter of %s."
#define ERRMSG_INVALID_INTERFACE_NUM "invalid inteface %d"
#define ERRMSG_INVALID_BUFFER "Buffer %s is not valid."
#define ERRCODE_INVALID_BUFFER ERROR_FAIL
#define ERRCODE_INVALID_PARAMETER ERROR_FAIL

#define ERRMSG_NOT_SUPPORT_BY "%s is not supported by %s."

#define ERRMSG_FAILURE_OPERATION "Fail to %s."
#define ERRMSG_FAILURE_OPERATION_ERRSTRING "Fail to %s, error string is %s."
#define ERRMSG_FAILURE_OPERATION_MESSAGE "Fail to %s, %s"
#define ERRCODE_FAILURE_OPERATION ERROR_FAIL

#define GET_U16_MSBFIRST(p) ( ((*((uint8_t *)(p) + 0)) << 8) | \
((*((uint8_t *)(p) + 1)) << 0))
#define GET_U32_MSBFIRST(p) ( ((*((uint8_t *)(p) + 0)) << 24) | \
((*((uint8_t *)(p) + 1)) << 16) | \
((*((uint8_t *)(p) + 2)) << 8) | \
((*((uint8_t *)(p) + 3)) << 0))
#define GET_U16_LSBFIRST(p) ( ((*((uint8_t *)(p) + 0)) << 0) | \
((*((uint8_t *)(p) + 1)) << 8))
#define GET_U32_LSBFIRST(p) ( ((*((uint8_t *)(p) + 0)) << 0) | \
((*((uint8_t *)(p) + 1)) << 8) | \
((*((uint8_t *)(p) + 2)) << 16) | \
((*((uint8_t *)(p) + 3)) << 24))

#define SET_U16_MSBFIRST(p, v) \
do{\
*((uint8_t *)(p) + 0) = (((uint16_t)(v)) >> 8) & 0xFF;\
*((uint8_t *)(p) + 1) = (((uint16_t)(v)) >> 0) & 0xFF;\
} while (0)
#define SET_U32_MSBFIRST(p, v) \
do{\
*((uint8_t *)(p) + 0) = (((uint32_t)(v)) >> 24) & 0xFF;\
*((uint8_t *)(p) + 1) = (((uint32_t)(v)) >> 16) & 0xFF;\
*((uint8_t *)(p) + 2) = (((uint32_t)(v)) >> 8) & 0xFF;\
*((uint8_t *)(p) + 3) = (((uint32_t)(v)) >> 0) & 0xFF;\
} while (0)
#define SET_U16_LSBFIRST(p, v) \
do{\
*((uint8_t *)(p) + 0) = (((uint16_t)(v)) >> 0) & 0xFF;\
*((uint8_t *)(p) + 1) = (((uint16_t)(v)) >> 8) & 0xFF;\
} while (0)
#define SET_U32_LSBFIRST(p, v) \
do{\
*((uint8_t *)(p) + 0) = (((uint32_t)(v)) >> 0) & 0xFF;\
*((uint8_t *)(p) + 1) = (((uint32_t)(v)) >> 8) & 0xFF;\
*((uint8_t *)(p) + 2) = (((uint32_t)(v)) >> 16) & 0xFF;\
*((uint8_t *)(p) + 3) = (((uint32_t)(v)) >> 24) & 0xFF;\
} while (0)

#define GET_LE_U16(p) GET_U16_LSBFIRST(p)
#define GET_LE_U32(p) GET_U32_LSBFIRST(p)
#define GET_BE_U16(p) GET_U16_MSBFIRST(p)
#define GET_BE_U32(p) GET_U32_MSBFIRST(p)
#define SET_LE_U16(p, v) SET_U16_LSBFIRST(p, v)
#define SET_LE_U32(p, v) SET_U32_LSBFIRST(p, v)
#define SET_BE_U16(p, v) SET_U16_MSBFIRST(p, v)
#define SET_BE_U32(p, v) SET_U32_MSBFIRST(p, v)

+ 118
- 0
src/jtag/drivers/versaloon/versaloon_internal.h View File

@@ -0,0 +1,118 @@
/***************************************************************************
* Copyright (C) 2009 - 2010 by Simon Qian <SimonQian@SimonQian.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 2 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 *