#include <jtag/interface.h>
#include <jtag/swd.h>
#include <jtag/commands.h>
+#include <jtag/drivers/jtag_usb_common.h>
#include <libjaylink/libjaylink.h>
static uint32_t serial_number;
static bool use_serial_number;
+static bool use_usb_location;
static enum jaylink_usb_address usb_address;
static bool use_usb_address;
static enum jaylink_target_interface iface = JAYLINK_TIF_JTAG;
static void jlink_execute_stableclocks(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("stableclocks %i cycles", cmd->cmd.runtest->num_cycles);
+ LOG_DEBUG_IO("stableclocks %i cycles", cmd->cmd.runtest->num_cycles);
jlink_stableclocks(cmd->cmd.runtest->num_cycles);
}
static void jlink_execute_runtest(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("runtest %i cycles, end in %i", cmd->cmd.runtest->num_cycles,
+ LOG_DEBUG_IO("runtest %i cycles, end in %i", cmd->cmd.runtest->num_cycles,
cmd->cmd.runtest->end_state);
jlink_end_state(cmd->cmd.runtest->end_state);
static void jlink_execute_statemove(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("statemove end in %i", cmd->cmd.statemove->end_state);
+ LOG_DEBUG_IO("statemove end in %i", cmd->cmd.statemove->end_state);
jlink_end_state(cmd->cmd.statemove->end_state);
jlink_state_move();
static void jlink_execute_pathmove(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("pathmove: %i states, end in %i",
+ LOG_DEBUG_IO("pathmove: %i states, end in %i",
cmd->cmd.pathmove->num_states,
cmd->cmd.pathmove->path[cmd->cmd.pathmove->num_states - 1]);
static void jlink_execute_scan(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("%s type:%d", cmd->cmd.scan->ir_scan ? "IRSCAN" : "DRSCAN",
+ LOG_DEBUG_IO("%s type:%d", cmd->cmd.scan->ir_scan ? "IRSCAN" : "DRSCAN",
jtag_scan_type(cmd->cmd.scan));
/* Make sure there are no trailing fields with num_bits == 0, or the logic below will fail. */
for (int i = 0; i < cmd->cmd.scan->num_fields; i++, field++) {
scan_size += field->num_bits;
- DEBUG_JTAG_IO("%s%s field %d/%d %d bits",
+ LOG_DEBUG_IO("%s%s field %d/%d %d bits",
field->in_value ? "in" : "",
field->out_value ? "out" : "",
i,
field->num_bits - 1,
1);
tap_set_state(tap_state_transition(tap_get_state(), 1));
- jlink_clock_data(&last_bit,
+ jlink_clock_data(NULL,
0,
&tms_bits,
1,
jlink_state_move();
}
- DEBUG_JTAG_IO("%s scan, %i bits, end in %s",
+ LOG_DEBUG_IO("%s scan, %i bits, end in %s",
(cmd->cmd.scan->ir_scan) ? "IR" : "DR", scan_size,
tap_state_name(tap_get_end_state()));
}
static void jlink_execute_reset(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("reset trst: %i srst %i", cmd->cmd.reset->trst,
+ LOG_DEBUG_IO("reset trst: %i srst %i", cmd->cmd.reset->trst,
cmd->cmd.reset->srst);
jlink_flush();
static void jlink_execute_sleep(struct jtag_command *cmd)
{
- DEBUG_JTAG_IO("sleep %" PRIi32 "", cmd->cmd.sleep->us);
+ LOG_DEBUG_IO("sleep %" PRIi32 "", cmd->cmd.sleep->us);
jlink_flush();
jtag_sleep(cmd->cmd.sleep->us);
}
static int jlink_speed(int speed)
{
int ret;
- uint32_t freq;
- uint16_t divider;
+ struct jaylink_speed tmp;
int max_speed;
if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_GET_SPEEDS)) {
- ret = jaylink_get_speeds(devh, &freq, ÷r);
+ ret = jaylink_get_speeds(devh, &tmp);
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_speeds() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_JTAG_DEVICE_ERROR;
}
- freq = freq / 1000;
- max_speed = freq / divider;
+ tmp.freq /= 1000;
+ max_speed = tmp.freq / tmp.div;
} else {
max_speed = JLINK_MAX_SPEED;
}
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_set_speed() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_JTAG_DEVICE_ERROR;
}
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_read_raw_config() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return false;
}
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_available_interfaces() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_JTAG_INIT_FAILED;
}
if (ret < 0) {
LOG_ERROR("jaylink_select_interface() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_JTAG_INIT_FAILED;
}
static int jlink_register(void)
{
int ret;
- int i;
+ size_t i;
bool handle_found;
+ size_t count;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_REGISTER))
return ERROR_OK;
- ret = jaylink_register(devh, &conn, connlist, NULL, NULL);
+ ret = jaylink_register(devh, &conn, connlist, &count);
- if (ret < 0) {
- LOG_ERROR("jaylink_register() failed: %s.",
- jaylink_strerror_name(ret));
+ if (ret != JAYLINK_OK) {
+ LOG_ERROR("jaylink_register() failed: %s.", jaylink_strerror(ret));
return ERROR_FAIL;
}
handle_found = false;
- for (i = 0; i < ret; i++) {
+ for (i = 0; i < count; i++) {
if (connlist[i].handle == conn.handle) {
handle_found = true;
break;
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_free_memory() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return false;
}
return true;
}
+static int jaylink_log_handler(const struct jaylink_context *ctx,
+ enum jaylink_log_level level, const char *format, va_list args,
+ void *user_data)
+{
+ enum log_levels tmp;
+
+ switch (level) {
+ case JAYLINK_LOG_LEVEL_ERROR:
+ tmp = LOG_LVL_ERROR;
+ break;
+ case JAYLINK_LOG_LEVEL_WARNING:
+ tmp = LOG_LVL_WARNING;
+ break;
+ /*
+ * Forward info messages to the debug output because they are more verbose
+ * than info messages of OpenOCD.
+ */
+ case JAYLINK_LOG_LEVEL_INFO:
+ case JAYLINK_LOG_LEVEL_DEBUG:
+ tmp = LOG_LVL_DEBUG;
+ break;
+ case JAYLINK_LOG_LEVEL_DEBUG_IO:
+ tmp = LOG_LVL_DEBUG_IO;
+ break;
+ default:
+ tmp = LOG_LVL_WARNING;
+ }
+
+ log_vprintf_lf(tmp, __FILE__, __LINE__, __func__, format, args);
+
+ return 0;
+}
+
+static bool jlink_usb_location_equal(struct jaylink_device *dev)
+{
+ int retval;
+ uint8_t bus;
+ uint8_t *ports;
+ size_t num_ports;
+ bool equal = false;
+
+ retval = jaylink_device_get_usb_bus_ports(dev, &bus, &ports, &num_ports);
+
+ if (retval == JAYLINK_ERR_NOT_SUPPORTED) {
+ return false;
+ } else if (retval != JAYLINK_OK) {
+ LOG_WARNING("jaylink_device_get_usb_bus_ports() failed: %s.",
+ jaylink_strerror(retval));
+ return false;
+ }
+
+ equal = jtag_usb_location_equal(bus, ports, num_ports);
+ free(ports);
+
+ return equal;
+}
+
+
static int jlink_init(void)
{
int ret;
struct jaylink_hardware_status hwstatus;
enum jaylink_usb_address address;
size_t length;
+ size_t num_devices;
+ uint32_t host_interfaces;
+
+ LOG_DEBUG("Using libjaylink %s (compiled with %s).",
+ jaylink_version_package_get_string(), JAYLINK_VERSION_PACKAGE_STRING);
+
+ if (!jaylink_library_has_cap(JAYLINK_CAP_HIF_USB) && use_usb_address) {
+ LOG_ERROR("J-Link driver does not support USB devices.");
+ return ERROR_JTAG_INIT_FAILED;
+ }
ret = jaylink_init(&jayctx);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_init() failed: %s.",
- jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_init() failed: %s.", jaylink_strerror(ret));
return ERROR_JTAG_INIT_FAILED;
}
- ret = jaylink_get_device_list(jayctx, &devs);
+ ret = jaylink_log_set_callback(jayctx, &jaylink_log_handler, NULL);
- if (ret < 0) {
- LOG_ERROR("jaylink_get_device_list() failed: %s.",
- jaylink_strerror_name(ret));
+ if (ret != JAYLINK_OK) {
+ LOG_ERROR("jaylink_log_set_callback() failed: %s.",
+ jaylink_strerror(ret));
jaylink_exit(jayctx);
return ERROR_JTAG_INIT_FAILED;
}
- found_device = false;
+ host_interfaces = JAYLINK_HIF_USB;
- if (!use_serial_number && !use_usb_address)
- LOG_INFO("No device selected, using first device.");
+ if (use_serial_number)
+ host_interfaces |= JAYLINK_HIF_TCP;
+
+ ret = jaylink_discovery_scan(jayctx, host_interfaces);
+
+ if (ret != JAYLINK_OK) {
+ LOG_ERROR("jaylink_discovery_scan() failed: %s.",
+ jaylink_strerror(ret));
+ jaylink_exit(jayctx);
+ return ERROR_JTAG_INIT_FAILED;
+ }
+
+ ret = jaylink_get_devices(jayctx, &devs, &num_devices);
+
+ if (ret != JAYLINK_OK) {
+ LOG_ERROR("jaylink_get_devices() failed: %s.", jaylink_strerror(ret));
+ jaylink_exit(jayctx);
+ return ERROR_JTAG_INIT_FAILED;
+ }
+
+ use_usb_location = (jtag_usb_get_location() != NULL);
+
+ if (!use_serial_number && !use_usb_address && !use_usb_location && num_devices > 1) {
+ LOG_ERROR("Multiple devices found, specify the desired device.");
+ jaylink_free_devices(devs, true);
+ jaylink_exit(jayctx);
+ return ERROR_JTAG_INIT_FAILED;
+ }
+
+ found_device = false;
for (i = 0; devs[i]; i++) {
+ struct jaylink_device *dev = devs[i];
+
if (use_serial_number) {
- ret = jaylink_device_get_serial_number(devs[i], &tmp);
+ ret = jaylink_device_get_serial_number(dev, &tmp);
if (ret == JAYLINK_ERR_NOT_AVAILABLE) {
continue;
} else if (ret != JAYLINK_OK) {
LOG_WARNING("jaylink_device_get_serial_number() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
continue;
}
}
if (use_usb_address) {
- ret = jaylink_device_get_usb_address(devs[i], &address);
+ ret = jaylink_device_get_usb_address(dev, &address);
- if (ret != JAYLINK_OK) {
+ if (ret == JAYLINK_ERR_NOT_SUPPORTED) {
+ continue;
+ } else if (ret != JAYLINK_OK) {
LOG_WARNING("jaylink_device_get_usb_address() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
continue;
}
continue;
}
- ret = jaylink_open(devs[i], &devh);
+ if (use_usb_location && !jlink_usb_location_equal(dev))
+ continue;
+
+ ret = jaylink_open(dev, &devh);
if (ret == JAYLINK_OK) {
found_device = true;
break;
}
- LOG_ERROR("Failed to open device: %s.", jaylink_strerror_name(ret));
+ LOG_ERROR("Failed to open device: %s.", jaylink_strerror(ret));
}
- jaylink_free_device_list(devs, 1);
+ jaylink_free_devices(devs, true);
if (!found_device) {
LOG_ERROR("No J-Link device found.");
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_firmware_version() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
jaylink_close(devh);
jaylink_exit(jayctx);
return ERROR_JTAG_INIT_FAILED;
ret = jaylink_get_caps(devh, caps);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_get_caps() failed: %s.", jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_get_caps() failed: %s.", jaylink_strerror(ret));
jaylink_close(devh);
jaylink_exit(jayctx);
return ERROR_JTAG_INIT_FAILED;
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_extended_caps() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
jaylink_close(devh);
jaylink_exit(jayctx);
return ERROR_JTAG_INIT_FAILED;
}
}
- jtag_command_version = JAYLINK_JTAG_V2;
+ jtag_command_version = JAYLINK_JTAG_VERSION_2;
if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_GET_HW_VERSION)) {
ret = jaylink_get_hardware_version(devh, &hwver);
if (ret != JAYLINK_OK) {
LOG_ERROR("Failed to retrieve hardware version: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
jaylink_close(devh);
jaylink_exit(jayctx);
return ERROR_JTAG_INIT_FAILED;
LOG_INFO("Hardware version: %u.%02u", hwver.major, hwver.minor);
if (hwver.major >= 5)
- jtag_command_version = JAYLINK_JTAG_V3;
+ jtag_command_version = JAYLINK_JTAG_VERSION_3;
}
if (iface == JAYLINK_TIF_SWD) {
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_hardware_status() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
jaylink_close(devh);
jaylink_exit(jayctx);
return ERROR_JTAG_INIT_FAILED;
conn.handle = 0;
conn.pid = 0;
- conn.hid = 0;
+ strcpy(conn.hid, "0.0.0.0");
conn.iid = 0;
conn.cid = 0;
static int jlink_quit(void)
{
int ret;
+ size_t count;
if (trace_enabled) {
ret = jaylink_swo_stop(devh);
if (ret != JAYLINK_OK)
- LOG_ERROR("jaylink_swo_stop() failed: %s.",
- jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_swo_stop() failed: %s.", jaylink_strerror(ret));
}
if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_REGISTER)) {
- ret = jaylink_unregister(devh, &conn, connlist, NULL, NULL);
+ ret = jaylink_unregister(devh, &conn, connlist, &count);
- if (ret < 0)
+ if (ret != JAYLINK_OK)
LOG_ERROR("jaylink_unregister() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
}
jaylink_close(devh);
int tmp;
if (CMD_ARGC != 1) {
- command_print(CMD_CTX, "Need exactly one argument for jlink usb.");
+ command_print(CMD, "Need exactly one argument for jlink usb.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
if (sscanf(CMD_ARGV[0], "%i", &tmp) != 1) {
- command_print(CMD_CTX, "Invalid USB address: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid USB address: %s.", CMD_ARGV[0]);
return ERROR_FAIL;
}
if (tmp < JAYLINK_USB_ADDRESS_0 || tmp > JAYLINK_USB_ADDRESS_3) {
- command_print(CMD_CTX, "Invalid USB address: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid USB address: %s.", CMD_ARGV[0]);
return ERROR_FAIL;
}
COMMAND_HANDLER(jlink_serial_command)
{
+ int ret;
+
if (CMD_ARGC != 1) {
- command_print(CMD_CTX, "Need exactly one argument for jlink serial.");
+ command_print(CMD, "Need exactly one argument for jlink serial.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
- if (sscanf(CMD_ARGV[0], "%" SCNd32, &serial_number) != 1) {
- command_print(CMD_CTX, "Invalid serial number: %s.", CMD_ARGV[0]);
+ ret = jaylink_parse_serial_number(CMD_ARGV[0], &serial_number);
+
+ if (ret == JAYLINK_ERR) {
+ command_print(CMD, "Invalid serial number: %s.", CMD_ARGV[0]);
+ return ERROR_FAIL;
+ } else if (ret != JAYLINK_OK) {
+ command_print(CMD, "jaylink_parse_serial_number() failed: %s.",
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
ret = jaylink_get_hardware_status(devh, &status);
if (ret != JAYLINK_OK) {
- command_print(CMD_CTX, "jaylink_get_hardware_status() failed: %s.",
- jaylink_strerror_name(ret));
+ command_print(CMD, "jaylink_get_hardware_status() failed: %s.",
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
- command_print(CMD_CTX, "VTarget = %u.%03u V",
+ command_print(CMD, "VTarget = %u.%03u V",
status.target_voltage / 1000, status.target_voltage % 1000);
- command_print(CMD_CTX, "TCK = %u TDI = %u TDO = %u TMS = %u SRST = %u "
+ command_print(CMD, "TCK = %u TDI = %u TDO = %u TMS = %u SRST = %u "
"TRST = %u", status.tck, status.tdi, status.tdo, status.tms,
status.tres, status.trst);
if (status.target_voltage < 1500)
- command_print(CMD_CTX, "Target voltage too low. Check target power.");
+ command_print(CMD, "Target voltage too low. Check target power.");
return ERROR_OK;
}
uint32_t tmp;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_GET_FREE_MEMORY)) {
- command_print(CMD_CTX, "Retrieval of free memory is not supported by "
+ command_print(CMD, "Retrieval of free memory is not supported by "
"the device.");
return ERROR_OK;
}
ret = jaylink_get_free_memory(devh, &tmp);
if (ret != JAYLINK_OK) {
- command_print(CMD_CTX, "jaylink_get_free_memory() failed: %s.",
- jaylink_strerror_name(ret));
+ command_print(CMD, "jaylink_get_free_memory() failed: %s.",
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
- command_print(CMD_CTX, "Device has %u bytes of free memory.", tmp);
+ command_print(CMD, "Device has %u bytes of free memory.", tmp);
return ERROR_OK;
}
if (!CMD_ARGC) {
switch (jtag_command_version) {
- case JAYLINK_JTAG_V2:
+ case JAYLINK_JTAG_VERSION_2:
version = 2;
break;
- case JAYLINK_JTAG_V3:
+ case JAYLINK_JTAG_VERSION_3:
version = 3;
break;
default:
return ERROR_FAIL;
}
- command_print(CMD_CTX, "JTAG command version: %i", version);
+ command_print(CMD, "JTAG command version: %i", version);
} else if (CMD_ARGC == 1) {
if (sscanf(CMD_ARGV[0], "%i", &tmp) != 1) {
- command_print(CMD_CTX, "Invalid argument: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid argument: %s.", CMD_ARGV[0]);
return ERROR_COMMAND_SYNTAX_ERROR;
}
switch (tmp) {
case 2:
- jtag_command_version = JAYLINK_JTAG_V2;
+ jtag_command_version = JAYLINK_JTAG_VERSION_2;
break;
case 3:
- jtag_command_version = JAYLINK_JTAG_V3;
+ jtag_command_version = JAYLINK_JTAG_VERSION_3;
break;
default:
- command_print(CMD_CTX, "Invalid argument: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid argument: %s.", CMD_ARGV[0]);
return ERROR_COMMAND_SYNTAX_ERROR;
}
} else {
- command_print(CMD_CTX, "Need exactly one argument for jlink jtag.");
+ command_print(CMD, "Need exactly one argument for jlink jtag.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
int enable;
if (CMD_ARGC != 1) {
- command_print(CMD_CTX, "Need exactly one argument for jlink "
+ command_print(CMD, "Need exactly one argument for jlink "
"targetpower.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_SET_TARGET_POWER)) {
- command_print(CMD_CTX, "Target power supply is not supported by the "
+ command_print(CMD, "Target power supply is not supported by the "
"device.");
return ERROR_OK;
}
} else if (!strcmp(CMD_ARGV[0], "off")) {
enable = false;
} else {
- command_print(CMD_CTX, "Invalid argument: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid argument: %s.", CMD_ARGV[0]);
return ERROR_FAIL;
}
ret = jaylink_set_target_power(devh, enable);
if (ret != JAYLINK_OK) {
- command_print(CMD_CTX, "jaylink_set_target_power() failed: %s.",
- jaylink_strerror_name(ret));
+ command_print(CMD, "jaylink_set_target_power() failed: %s.",
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
return ERROR_OK;
}
-static void show_config_usb_address(struct command_context *ctx)
+static void show_config_usb_address(struct command_invocation *cmd)
{
if (config.usb_address != tmp_config.usb_address)
- command_print(ctx, "USB address: %u [%u]", config.usb_address,
+ command_print(cmd, "USB address: %u [%u]", config.usb_address,
tmp_config.usb_address);
else
- command_print(ctx, "USB address: %u", config.usb_address);
+ command_print(cmd, "USB address: %u", config.usb_address);
}
-static void show_config_ip_address(struct command_context *ctx)
+static void show_config_ip_address(struct command_invocation *cmd)
{
if (!memcmp(config.ip_address, tmp_config.ip_address, 4))
- command_print(ctx, "IP address: %d.%d.%d.%d",
+ command_print(cmd, "IP address: %d.%d.%d.%d",
config.ip_address[3], config.ip_address[2],
config.ip_address[1], config.ip_address[0]);
else
- command_print(ctx, "IP address: %d.%d.%d.%d [%d.%d.%d.%d]",
+ command_print(cmd, "IP address: %d.%d.%d.%d [%d.%d.%d.%d]",
config.ip_address[3], config.ip_address[2],
config.ip_address[1], config.ip_address[0],
tmp_config.ip_address[3], tmp_config.ip_address[2],
tmp_config.ip_address[1], tmp_config.ip_address[0]);
if (!memcmp(config.subnet_mask, tmp_config.subnet_mask, 4))
- command_print(ctx, "Subnet mask: %d.%d.%d.%d",
+ command_print(cmd, "Subnet mask: %d.%d.%d.%d",
config.subnet_mask[3], config.subnet_mask[2],
config.subnet_mask[1], config.subnet_mask[0]);
else
- command_print(ctx, "Subnet mask: %d.%d.%d.%d [%d.%d.%d.%d]",
+ command_print(cmd, "Subnet mask: %d.%d.%d.%d [%d.%d.%d.%d]",
config.subnet_mask[3], config.subnet_mask[2],
config.subnet_mask[1], config.subnet_mask[0],
tmp_config.subnet_mask[3], tmp_config.subnet_mask[2],
tmp_config.subnet_mask[1], tmp_config.subnet_mask[0]);
}
-static void show_config_mac_address(struct command_context *ctx)
+static void show_config_mac_address(struct command_invocation *cmd)
{
if (!memcmp(config.mac_address, tmp_config.mac_address, 6))
- command_print(ctx, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x",
+ command_print(cmd, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x",
config.mac_address[5], config.mac_address[4],
config.mac_address[3], config.mac_address[2],
config.mac_address[1], config.mac_address[0]);
else
- command_print(ctx, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x "
+ command_print(cmd, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x "
"[%.02x:%.02x:%.02x:%.02x:%.02x:%.02x]",
config.mac_address[5], config.mac_address[4],
config.mac_address[3], config.mac_address[2],
tmp_config.mac_address[1], tmp_config.mac_address[0]);
}
-static void show_config_target_power(struct command_context *ctx)
+static void show_config_target_power(struct command_invocation *cmd)
{
const char *target_power;
const char *current_target_power;
current_target_power = "on";
if (config.target_power != tmp_config.target_power)
- command_print(ctx, "Target power supply: %s [%s]", target_power,
+ command_print(cmd, "Target power supply: %s [%s]", target_power,
current_target_power);
else
- command_print(ctx, "Target power supply: %s", target_power);
+ command_print(cmd, "Target power supply: %s", target_power);
}
-static void show_config(struct command_context *ctx)
+static void show_config(struct command_invocation *cmd)
{
- command_print(ctx, "J-Link device configuration:");
+ command_print(cmd, "J-Link device configuration:");
- show_config_usb_address(ctx);
+ show_config_usb_address(cmd);
if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_SET_TARGET_POWER))
- show_config_target_power(ctx);
+ show_config_target_power(cmd);
if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_ETHERNET)) {
- show_config_ip_address(ctx);
- show_config_mac_address(ctx);
+ show_config_ip_address(cmd);
+ show_config_mac_address(cmd);
}
}
ret = jaylink_swo_read(devh, buf, &length);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_swo_read() failed: %s.", jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_swo_read() failed: %s.", jaylink_strerror(ret));
return ERROR_FAIL;
}
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_get_free_memory() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
return false;
}
-static int config_trace(bool enabled, enum tpio_pin_protocol pin_protocol,
+static int config_trace(bool enabled, enum tpiu_pin_protocol pin_protocol,
uint32_t port_size, unsigned int *trace_freq)
{
int ret;
return ERROR_FAIL;
}
- if (pin_protocol != ASYNC_UART) {
+ if (pin_protocol != TPIU_PIN_PROTOCOL_ASYNC_UART) {
LOG_ERROR("Selected pin protocol is not supported.");
return ERROR_FAIL;
}
ret = jaylink_swo_stop(devh);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_swo_stop() failed: %s.", jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_swo_stop() failed: %s.", jaylink_strerror(ret));
return ERROR_FAIL;
}
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_swo_get_speeds() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
buffer_size);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_start_swo() failed: %s.",
- jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_start_swo() failed: %s.", jaylink_strerror(ret));
return ERROR_FAIL;
}
uint8_t tmp;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
- command_print(CMD_CTX, "Reading configuration is not supported by the "
+ command_print(CMD, "Reading configuration is not supported by the "
"device.");
return ERROR_OK;
}
if (!CMD_ARGC) {
- show_config_usb_address(CMD_CTX);
+ show_config_usb_address(CMD);
} else if (CMD_ARGC == 1) {
if (sscanf(CMD_ARGV[0], "%" SCNd8, &tmp) != 1) {
- command_print(CMD_CTX, "Invalid USB address: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid USB address: %s.", CMD_ARGV[0]);
return ERROR_FAIL;
}
if (tmp > JAYLINK_USB_ADDRESS_3) {
- command_print(CMD_CTX, "Invalid USB address: %u.", tmp);
+ command_print(CMD, "Invalid USB address: %u.", tmp);
return ERROR_FAIL;
}
tmp_config.usb_address = tmp;
} else {
- command_print(CMD_CTX, "Need exactly one argument for jlink config "
+ command_print(CMD, "Need exactly one argument for jlink config "
"usb.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
int enable;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
- command_print(CMD_CTX, "Reading configuration is not supported by the "
+ command_print(CMD, "Reading configuration is not supported by the "
"device.");
return ERROR_OK;
}
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_SET_TARGET_POWER)) {
- command_print(CMD_CTX, "Target power supply is not supported by the "
+ command_print(CMD, "Target power supply is not supported by the "
"device.");
return ERROR_OK;
}
if (!CMD_ARGC) {
- show_config_target_power(CMD_CTX);
+ show_config_target_power(CMD);
} else if (CMD_ARGC == 1) {
if (!strcmp(CMD_ARGV[0], "on")) {
enable = true;
} else if (!strcmp(CMD_ARGV[0], "off")) {
enable = false;
} else {
- command_print(CMD_CTX, "Invalid argument: %s.", CMD_ARGV[0]);
+ command_print(CMD, "Invalid argument: %s.", CMD_ARGV[0]);
return ERROR_FAIL;
}
tmp_config.target_power = enable;
} else {
- command_print(CMD_CTX, "Need exactly one argument for jlink config "
+ command_print(CMD, "Need exactly one argument for jlink config "
"targetpower.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
const char *str;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
- command_print(CMD_CTX, "Reading configuration is not supported by the "
+ command_print(CMD, "Reading configuration is not supported by the "
"device.");
return ERROR_OK;
}
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_ETHERNET)) {
- command_print(CMD_CTX, "Ethernet connectivity is not supported by the "
+ command_print(CMD, "Ethernet connectivity is not supported by the "
"device.");
return ERROR_OK;
}
if (!CMD_ARGC) {
- show_config_mac_address(CMD_CTX);
+ show_config_mac_address(CMD);
} else if (CMD_ARGC == 1) {
str = CMD_ARGV[0];
if ((strlen(str) != 17) || (str[2] != ':' || str[5] != ':' || \
str[8] != ':' || str[11] != ':' || str[14] != ':')) {
- command_print(CMD_CTX, "Invalid MAC address format.");
+ command_print(CMD, "Invalid MAC address format.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
}
if (!(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5])) {
- command_print(CMD_CTX, "Invalid MAC address: zero address.");
+ command_print(CMD, "Invalid MAC address: zero address.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
if (!(0x01 & addr[0])) {
- command_print(CMD_CTX, "Invalid MAC address: multicast address.");
+ command_print(CMD, "Invalid MAC address: multicast address.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
memcpy(tmp_config.mac_address, addr, sizeof(addr));
} else {
- command_print(CMD_CTX, "Need exactly one argument for jlink config "
+ command_print(CMD, "Need exactly one argument for jlink config "
" mac.");
return ERROR_COMMAND_SYNTAX_ERROR;
}
uint8_t subnet_bits = 24;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
- command_print(CMD_CTX, "Reading configuration is not supported by the "
+ command_print(CMD, "Reading configuration is not supported by the "
"device.");
return ERROR_OK;
}
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_ETHERNET)) {
- command_print(CMD_CTX, "Ethernet connectivity is not supported by the "
+ command_print(CMD, "Ethernet connectivity is not supported by the "
"device.");
return ERROR_OK;
}
if (!CMD_ARGC) {
- show_config_ip_address(CMD_CTX);
+ show_config_ip_address(CMD);
} else {
if (!string_to_ip(CMD_ARGV[0], ip_address, &i))
return ERROR_COMMAND_SYNTAX_ERROR;
int ret;
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
- command_print(CMD_CTX, "Reading configuration is not supported by the "
+ command_print(CMD, "Reading configuration is not supported by the "
"device.");
return ERROR_OK;
}
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_WRITE_CONFIG)) {
- command_print(CMD_CTX, "Writing configuration is not supported by the "
+ command_print(CMD, "Writing configuration is not supported by the "
"device.");
return ERROR_OK;
}
if (!memcmp(&config, &tmp_config, sizeof(struct device_config))) {
- command_print(CMD_CTX, "Operation not performed due to no changes in "
+ command_print(CMD, "Operation not performed due to no changes in "
"the configuration.");
return ERROR_OK;
}
if (ret != JAYLINK_OK) {
LOG_ERROR("jaylink_write_raw_config() failed: %s.",
- jaylink_strerror_name(ret));
+ jaylink_strerror(ret));
return ERROR_FAIL;
}
}
memcpy(&tmp_config, &config, sizeof(struct device_config));
- command_print(CMD_CTX, "The new device configuration applies after power "
+ command_print(CMD, "The new device configuration applies after power "
"cycling the J-Link device.");
return ERROR_OK;
COMMAND_HANDLER(jlink_handle_config_command)
{
if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_READ_CONFIG)) {
- command_print(CMD_CTX, "Device doesn't support reading configuration.");
+ command_print(CMD, "Device doesn't support reading configuration.");
return ERROR_OK;
}
if (CMD_ARGC == 0)
- show_config(CMD_CTX);
+ show_config(CMD);
+
+ return ERROR_OK;
+}
+
+COMMAND_HANDLER(jlink_handle_emucom_write_command)
+{
+ int ret;
+ size_t tmp;
+ uint32_t channel;
+ uint32_t length;
+ uint8_t *buf;
+ size_t dummy;
+
+ if (CMD_ARGC != 2)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_EMUCOM)) {
+ LOG_ERROR("Device does not support EMUCOM.");
+ return ERROR_FAIL;
+ }
+
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], channel);
+
+ tmp = strlen(CMD_ARGV[1]);
+
+ if (tmp % 2 != 0) {
+ LOG_ERROR("Data must be encoded as hexadecimal pairs.");
+ return ERROR_COMMAND_ARGUMENT_INVALID;
+ }
+
+ buf = malloc(tmp / 2);
+
+ if (!buf) {
+ LOG_ERROR("Failed to allocate buffer.");
+ return ERROR_FAIL;
+ }
+
+ dummy = unhexify(buf, CMD_ARGV[1], tmp / 2);
+
+ if (dummy != (tmp / 2)) {
+ LOG_ERROR("Data must be encoded as hexadecimal pairs.");
+ free(buf);
+ return ERROR_COMMAND_ARGUMENT_INVALID;
+ }
+
+ length = tmp / 2;
+ ret = jaylink_emucom_write(devh, channel, buf, &length);
+
+ free(buf);
+
+ if (ret == JAYLINK_ERR_DEV_NOT_SUPPORTED) {
+ LOG_ERROR("Channel not supported by the device.");
+ return ERROR_FAIL;
+ } else if (ret != JAYLINK_OK) {
+ LOG_ERROR("Failed to write to channel: %s.", jaylink_strerror(ret));
+ return ERROR_FAIL;
+ }
+
+ if (length != (tmp / 2))
+ LOG_WARNING("Only %" PRIu32 " bytes written to the channel.", length);
+
+ return ERROR_OK;
+}
+
+COMMAND_HANDLER(jlink_handle_emucom_read_command)
+{
+ int ret;
+ uint32_t channel;
+ uint32_t length;
+ uint8_t *buf;
+ size_t tmp;
+
+ if (CMD_ARGC != 2)
+ return ERROR_COMMAND_SYNTAX_ERROR;
+
+ if (!jaylink_has_cap(caps, JAYLINK_DEV_CAP_EMUCOM)) {
+ LOG_ERROR("Device does not support EMUCOM.");
+ return ERROR_FAIL;
+ }
+
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[0], channel);
+ COMMAND_PARSE_NUMBER(u32, CMD_ARGV[1], length);
+
+ buf = malloc(length * 3 + 1);
+
+ if (!buf) {
+ LOG_ERROR("Failed to allocate buffer.");
+ return ERROR_FAIL;
+ }
+
+ ret = jaylink_emucom_read(devh, channel, buf, &length);
+
+ if (ret == JAYLINK_ERR_DEV_NOT_SUPPORTED) {
+ LOG_ERROR("Channel is not supported by the device.");
+ free(buf);
+ return ERROR_FAIL;
+ } else if (ret == JAYLINK_ERR_DEV_NOT_AVAILABLE) {
+ LOG_ERROR("Channel is not available for the requested amount of data. "
+ "%" PRIu32 " bytes are avilable.", length);
+ free(buf);
+ return ERROR_FAIL;
+ } else if (ret != JAYLINK_OK) {
+ LOG_ERROR("Failed to read from channel: %s.", jaylink_strerror(ret));
+ free(buf);
+ return ERROR_FAIL;
+ }
+
+ tmp = hexify((char *)buf + length, buf, length, 2 * length + 1);
+
+ if (tmp != 2 * length) {
+ LOG_ERROR("Failed to convert data into hexadecimal string.");
+ free(buf);
+ return ERROR_FAIL;
+ }
+
+ command_print(CMD, "%s", buf + length);
+ free(buf);
return ERROR_OK;
}
.name = "reset",
.handler = &jlink_handle_config_reset_command,
.mode = COMMAND_EXEC,
- .help = "undo configuration changes"
+ .help = "undo configuration changes",
+ .usage = "",
},
{
.name = "write",
.handler = &jlink_handle_config_write_command,
.mode = COMMAND_EXEC,
- .help = "write configuration to the device"
+ .help = "write configuration to the device",
+ .usage = "",
+ },
+ COMMAND_REGISTRATION_DONE
+};
+
+static const struct command_registration jlink_emucom_subcommand_handlers[] = {
+ {
+ .name = "write",
+ .handler = &jlink_handle_emucom_write_command,
+ .mode = COMMAND_EXEC,
+ .help = "write to a channel",
+ .usage = "<channel> <data>",
+ },
+ {
+ .name = "read",
+ .handler = &jlink_handle_emucom_read_command,
+ .mode = COMMAND_EXEC,
+ .help = "read from a channel",
+ .usage = "<channel> <length>"
},
COMMAND_REGISTRATION_DONE
};
.name = "freemem",
.handler = &jlink_handle_free_memory_command,
.mode = COMMAND_EXEC,
- .help = "show free device memory"
+ .help = "show free device memory",
+ .usage = "",
},
{
.name = "hwstatus",
.handler = &jlink_handle_hwstatus_command,
.mode = COMMAND_EXEC,
- .help = "show the hardware status"
+ .help = "show the hardware status",
+ .usage = "",
},
{
.name = "usb",
.help = "access the device configuration. If no argument is given "
"this will show the device configuration",
.chain = jlink_config_subcommand_handlers,
+ .usage = "[<cmd>]",
+ },
+ {
+ .name = "emucom",
+ .mode = COMMAND_EXEC,
+ .help = "access EMUCOM channel",
+ .chain = jlink_emucom_subcommand_handlers,
+ .usage = "",
},
COMMAND_REGISTRATION_DONE
};
.mode = COMMAND_ANY,
.help = "perform jlink management",
.chain = jlink_subcommand_handlers,
+ .usage = "",
},
COMMAND_REGISTRATION_DONE
};
jlink_swd_queue_cmd(cmd, value, 0, ap_delay_clk);
}
-static int_least32_t jlink_swd_frequency(int_least32_t hz)
-{
- if (hz > 0)
- jlink_speed(hz / 1000);
-
- return hz;
-}
-
/***************************************************************************/
/* J-Link tap functions */
{
tap_length = 0;
pending_scan_results_length = 0;
- memset(tms_buffer, 0, sizeof(tdi_buffer));
+ memset(tms_buffer, 0, sizeof(tms_buffer));
+ memset(tdi_buffer, 0, sizeof(tdi_buffer));
}
static void jlink_clock_data(const uint8_t *out, unsigned out_offset,
tap_length, jtag_command_version);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_jtag_io() failed: %s.", jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_jtag_io() failed: %s.", jaylink_strerror(ret));
jlink_tap_init();
return ERROR_JTAG_QUEUE_FAILED;
}
buf_set_buf(tdo_buffer, p->first, p->buffer,
p->buffer_offset, p->length);
- DEBUG_JTAG_IO("Pending scan result, length = %d.", p->length);
+ LOG_DEBUG_IO("Pending scan result, length = %d.", p->length);
}
jlink_tap_init();
ret = jaylink_swd_io(devh, tms_buffer, tdi_buffer, tdo_buffer, tap_length);
if (ret != JAYLINK_OK) {
- LOG_ERROR("jaylink_swd_io() failed: %s.", jaylink_strerror_name(ret));
+ LOG_ERROR("jaylink_swd_io() failed: %s.", jaylink_strerror(ret));
goto skip;
}
static void jlink_swd_queue_cmd(uint8_t cmd, uint32_t *dst, uint32_t data, uint32_t ap_delay_clk)
{
uint8_t data_parity_trn[DIV_ROUND_UP(32 + 1, 8)];
- if (tap_length + 46 + 8 + ap_delay_clk >= sizeof(tdi_buffer) * 8 ||
+ if (tap_length + 46 + 8 + ap_delay_clk >= swd_buffer_size * 8 ||
pending_scan_results_length == MAX_PENDING_SCAN_RESULTS) {
/* Not enough room in the queue. Run the queue. */
queued_retval = jlink_swd_run_queue();
static const struct swd_driver jlink_swd = {
.init = &jlink_swd_init,
- .frequency = &jlink_swd_frequency,
.switch_seq = &jlink_swd_switch_seq,
.read_reg = &jlink_swd_read_reg,
.write_reg = &jlink_swd_write_reg,