239723-239731 swd: ack: "OK"
239735-239860 swd: data: "0x00000000"
239908-239936 swd: read: "RDBUFF"
239942-239950 swd: ack: "OK"
239954-240079 swd: data: "0x03030003"
239723-239731 swd: ack: "OK"
239735-239860 swd: data: "0x00000000"
239908-239936 swd: read: "RDBUFF"
239942-239950 swd: ack: "OK"
239954-240079 swd: data: "0x03030003"