606b73601c
1) This version uses a direction control level shifters. We need to control the direction of the TMS/SWDIO pin. 2.1) Because we want to support a large voltage range for SRST we use an external dual MOSFET for asserting and sensing the SRST line. We have added the hardware version 3 to be handled the same way as version 0. Meaning using separate pins for assertion and sensing of the SRST line. 2.2) The new SRST sense circuit is inverting, thus we have dedicated code for hardware version 3 that inverts the SRST status pin on read.
Black Magic Probe
Firmware for the Black Magic Debug Probe.
The Black Magic Probe is a modern, in-application debugging tool for embedded microprocessors. It allows you see what is going on 'inside' an application running on an embedded microprocessor while it executes. It is able to control and examine the state of the target microprocessor using a JTAG or Serial Wire Debugging (SWD) port and on-chip debug logic provided by the microprocessor. The probe connects to a host computer using a standard USB interface. The user is able to control exactly what happens using the GNU source level debugging software, GDB.
See online documentation at https://github.com/blacksphere/blackmagic/wiki
Binaries from the latest automated build are at http://builds.blacksphere.co.nz/blackmagic