def do_openocd_init(self, transport):
if transport not in set(['swd', 'jtag']):
raise AdapterDoesntSupportTransport('unsupported transport "%s"' %
(transport, ))
self.openocd_transport = transport
# Assume adapters support SWD
adapter_supports_swd = self.adapter_info.get('supports_swd', True)
# Assume adapters don't support JTAG
adapter_supports_jtag = self.adapter_info.get('supports_jtag', False)
# TODO: query adapter capabilities with things like cmsis-dap DAP_ID_DEVICE_VENDOR
if (transport == 'swd') and (not adapter_supports_swd):
raise AdapterDoesntSupportTransport(self.adapter_info, transport)
if (transport == 'jtag') and (not adapter_supports_jtag):
raise AdapterDoesntSupportTransport(self.adapter_info, transport)
# hard coding limitations for a specific OpenOCD version
# Change when OpenOCD cmsis_dap_usb jtag support is tested and verified
if (transport == 'jtag') and (self.adapter_info['openocd']['interface']
== 'cmsis-dap'):
raise OpenOcdDoesntSupportTransportForAdapter(
self.adapter_info, transport)
# See e.g. documentation/stlink-v2-1-swd.cfg
orpc = self.orpc
o = self.adapter_info['openocd']
ocd_intf = o['interface']
orpc.command('interface %s' % (ocd_intf, ))
if ocd_intf == 'hla':
hla_layout = o['hla_layout']
orpc.command('hla_layout %s' % (hla_layout, ))
orpc.command(
'hla_device_desc %s' %
(hex_str_literal_double_quoted(self.adapter_info['name']), ))
orpc.command('hla_vid_pid 0x%04x 0x%04x' %
(self.usb_device.idVendor, self.usb_device.idProduct))
orpc.command('hla_serial %s' % (hex_str_literal_double_quoted(
self.usb_device.serial_number), ))
else:
assert (0)
if ocd_intf == 'hla':
if transport == 'swd':
transport = 'hla_swd'
elif transport == 'jtag':
transport = 'hla_jtag'
else:
assert (0)
# transport
r = orpc.call('transport select %s' % (transport, ))
logging.debug('trasnport select -> %r' % (r, ))
self.openocd_low_level_transport = transport
# adding adapter_khz to make OpenOCD happy, otherwise you'll see
# Error: 156 6 core.c:1380 adapter_init(): An adapter speed is not selected in the init script. Insert a call to adapter_khz or jtag_rclk to proceed.
orpc.command('adapter_khz 300')
def do_openocd_init(self, transport):
if transport not in set(['swd', 'jtag']):
raise AdapterDoesntSupportTransport('unsupported transport "%s"' % (transport,))
self.openocd_transport = transport
# Assume adapters support SWD
adapter_supports_swd = self.adapter_info.get('supports_swd', True)
# Assume adapters don't support JTAG
adapter_supports_jtag = self.adapter_info.get('supports_jtag', False)
# TODO: query adapter capabilities with things like cmsis-dap DAP_ID_DEVICE_VENDOR
if (transport == 'swd') and (not adapter_supports_swd):
raise AdapterDoesntSupportTransport(self.adapter_info, transport)
if (transport == 'jtag') and (not adapter_supports_jtag):
raise AdapterDoesntSupportTransport(self.adapter_info, transport)
# hard coding limitations for a specific OpenOCD version
# Change when OpenOCD cmsis_dap_usb jtag support is tested and verified
if (transport == 'jtag') and (self.adapter_info['openocd']['interface'] == 'cmsis-dap'):
raise OpenOcdDoesntSupportTransportForAdapter(self.adapter_info, transport)
# See e.g. documentation/stlink-v2-1-swd.cfg
orpc = self.orpc
o = self.adapter_info['openocd']
ocd_intf = o['interface']
orpc.command('interface %s' % (ocd_intf,))
if ocd_intf == 'hla':
hla_layout = o['hla_layout']
orpc.command('hla_layout %s' % (hla_layout,))
orpc.command('hla_device_desc %s' % (hex_str_literal_double_quoted(self.adapter_info['name']),))
orpc.command('hla_vid_pid 0x%04x 0x%04x' % (self.usb_device.idVendor, self.usb_device.idProduct))
orpc.command('hla_serial %s' % (hex_str_literal_double_quoted(self.usb_device.serial_number),))
else:
assert(0)
if ocd_intf == 'hla':
if transport == 'swd':
transport = 'hla_swd'
elif transport == 'jtag':
transport = 'hla_jtag'
else:
assert(0)
# transport
r = orpc.call('transport select %s' % (transport,))
logging.debug('trasnport select -> %r' % (r,))
self.openocd_low_level_transport = transport
# adding adapter_khz to make OpenOCD happy, otherwise you'll see
# Error: 156 6 core.c:1380 adapter_init(): An adapter speed is not selected in the init script. Insert a call to adapter_khz or jtag_rclk to proceed.
orpc.command('adapter_khz 300')
def multiple_adapter_msg(adapters):
out = []
for (info, d) in adapters:
serial = getattr(d, 'serial_number', None)
adapter_str = ('%(name)s: bus_addr: %(bus)03d:%(addr)03d vid_pid: %(vid)04x:%(pid)04x' %
dict(name=info['name'], bus=d.bus, addr=d.address, vid=d.idVendor, pid=d.idProduct))
if serial is not None:
adapter_str += ' serial: %(serial)s' % dict(serial=hex_str_literal_double_quoted(serial))
out.append(adapter_str)
return '\n'.join(out)
def print_adapters_list(adapters):
out = []
for (i, (info, d)) in enumerate(adapters):
serial = getattr(d, 'serial_number', None)
adapter_str = ('[%(index)d] %(name)s: bus_addr: %(bus)03d:%(addr)03d vid_pid: %(vid)04x:%(pid)04x' %
dict(index=i, name=info['name'], bus=d.bus, addr=d.address, vid=d.idVendor, pid=d.idProduct))
if serial is not None:
adapter_str += (' serial: %(serial)s' % dict(serial=hex_str_literal_double_quoted(serial)))
out.append(adapter_str)
print('\n'.join(out))
def multiple_adapter_msg(adapters):
out = []
for (info, d) in adapters:
serial = getattr(d, 'serial_number', None)
adapter_str = (
'%(name)s: bus_addr: %(bus)03d:%(addr)03d vid_pid: %(vid)04x:%(pid)04x'
% dict(name=info['name'],
bus=d.bus,
addr=d.address,
vid=d.idVendor,
pid=d.idProduct))
if serial is not None:
adapter_str += ' serial: %(serial)s' % dict(
serial=hex_str_literal_double_quoted(serial))
out.append(adapter_str)
return '\n'.join(out)
def print_adapters_list(adapters):
out = []
for (i, (info, d)) in enumerate(adapters):
serial = getattr(d, 'serial_number', None)
adapter_str = (
'[%(index)d] %(name)s: bus_addr: %(bus)03d:%(addr)03d vid_pid: %(vid)04x:%(pid)04x'
% dict(index=i,
name=info['name'],
bus=d.bus,
addr=d.address,
vid=d.idVendor,
pid=d.idProduct))
if serial is not None:
adapter_str += (' serial: %(serial)s' %
dict(serial=hex_str_literal_double_quoted(serial)))
out.append(adapter_str)
print('\n'.join(out))
