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comparison python/stlink.py @ 138:14e739ed03ab

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Added halt stub
author Windel Bouwman
date Sat, 26 Jan 2013 10:04:32 +0100
parents 205578c96a79
children 1cc59ac80950
comparison
equal deleted inserted replaced
137:0a540ce31cd5 138:14e739ed03ab
136 implementer_id = (u32 >> 24) & 0x7f 136 implementer_id = (u32 >> 24) & 0x7f
137 variant = (u32 >> 20) & 0xf 137 variant = (u32 >> 20) & 0xf
138 part = (u32 >> 4) & 0xfff 138 part = (u32 >> 4) & 0xfff
139 revision = u32 & 0xf 139 revision = u32 & 0xf
140 return implementer_id, variant, part, revision 140 return implementer_id, variant, part, revision
141
142 def getStatus(self): 141 def getStatus(self):
143 cmd = bytearray(16) 142 cmd = bytearray(16)
144 cmd[0:2] = DEBUG_COMMAND, DEBUG_GETSTATUS 143 cmd[0:2] = DEBUG_COMMAND, DEBUG_GETSTATUS
145 reply = self.send_recv(cmd, 2) 144 reply = self.send_recv(cmd, 2)
146 return reply[0] 145 return reply[0]
165 self.send_recv(cmd, 2) 164 self.send_recv(cmd, 2)
166 def run(self): 165 def run(self):
167 cmd = bytearray(16) 166 cmd = bytearray(16)
168 cmd[0:2] = DEBUG_COMMAND, DEBUG_RUNCORE 167 cmd[0:2] = DEBUG_COMMAND, DEBUG_RUNCORE
169 self.send_recv(cmd, 2) 168 self.send_recv(cmd, 2)
169 def halt(self):
170 pass
170 171
171 # Helper 1 functions: 172 # Helper 1 functions:
172 def write_debug32(self, address, value): 173 def write_debug32(self, address, value):
173 cmd = bytearray(16) 174 cmd = bytearray(16)
174 cmd[0:2] = DEBUG_COMMAND, JTAG_WRITEDEBUG_32BIT 175 cmd[0:2] = DEBUG_COMMAND, JTAG_WRITEDEBUG_32BIT