reset halt
target halted due to debug-request, current mode: Thread
xPSR: 0x81000000 pc: 0x10000004 msp: 0x10000104
flash banks
#0 : lpc17xx.flash (lpc2000) at 0x00000000, size 0x00080000, buswidth 0, chipwidth 0
flash info 0
Flash protection check is not implemented.
#0 : lpc2000 at 0x00000000, size 0x00080000, buswidth 0, chipwidth 0
# 0: 0x00000000 (0x1000 4kB) protected
# 1: 0x00001000 (0x1000 4kB) protected
# 2: 0x00002000 (0x1000 4kB) protected
# 3: 0x00003000 (0x1000 4kB) protected
# 4: 0x00004000 (0x1000 4kB) protected
# 5: 0x00005000 (0x1000 4kB) protected
# 6: 0x00006000 (0x1000 4kB) protected
# 7: 0x00007000 (0x1000 4kB) protected
# 8: 0x00008000 (0x1000 4kB) protected
# 9: 0x00009000 (0x1000 4kB) protected
# 10: 0x0000a000 (0x1000 4kB) protected
# 11: 0x0000b000 (0x1000 4kB) protected
# 12: 0x0000c000 (0x1000 4kB) protected
# 13: 0x0000d000 (0x1000 4kB) protected
# 14: 0x0000e000 (0x1000 4kB) protected
# 15: 0x0000f000 (0x1000 4kB) protected
# 16: 0x00010000 (0x8000 32kB) protected
# 17: 0x00018000 (0x8000 32kB) protected
# 18: 0x00020000 (0x8000 32kB) protected
# 19: 0x00028000 (0x8000 32kB) protected
# 20: 0x00030000 (0x8000 32kB) protected
# 21: 0x00038000 (0x8000 32kB) protected
# 22: 0x00040000 (0x8000 32kB) protected
# 23: 0x00048000 (0x8000 32kB) protected
# 24: 0x00050000 (0x8000 32kB) protected
# 25: 0x00058000 (0x8000 32kB) protected
# 26: 0x00060000 (0x8000 32kB) protected
# 27: 0x00068000 (0x8000 32kB) protected
# 28: 0x00070000 (0x8000 32kB) protected
# 29: 0x00078000 (0x8000 32kB) protected
lpc2000 flash driver variant: 2, clk: 4000kHz
flash read_bank 0 dump.bin
error reading to flash at address 0x00000000 at offset 0x00000000
Read error
jtag status contains invalid mode value - communication failure
Polling target lpc17xx.cpu failed, trying to reexamine
Examination failed, GDB will be halted. Polling again in 100ms
Previous state query failed, trying to reconnect
jtag status contains invalid mode value - communication failure
Polling target lpc17xx.cpu failed, trying to reexamine
Examination failed, GDB will be halted. Polling again in 300ms
Previous state query failed, trying to reconnect
After the connection is lost it is not possible to reconnect. Different reset configs have no effect. A power reset restores connectivity.