DPS5005
From Leo's Notes
This page was last edited on 26 September 2019, at 02:47.
The DPS5005, and related DPS3005, are variable 'bench' power supply modules.
OpenDPS
The firmware can be overwritten with an open source project called OpenDPS.
JTAG
The DPS power supplies have a STM32 microprocessor. You can use a STLink adapter to access the microprocessor.
- Install OpenOCD.
- Connect the DPS pins GND, SWDIO, and SWCLK to the STLink adapter
- Connect power to the DPS
- Run OpenOCD with
openocd -f interface/stlink-v2.cfg -f target/stm32f1x.cfg.
$ openocd -f interface/stlink-v2.cfg -f target/stm32f1x.cfg
Open On-Chip Debugger 0.10.0
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : auto-selecting first available session transport "hla_swd". To override use 'transport select <transport>'.
Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD
adapter speed: 1000 kHz
adapter_nsrst_delay: 100
none separate
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : Unable to match requested speed 1000 kHz, using 950 kHz
Info : clock speed 950 kHz
Info : STLINK v2 JTAG v17 API v2 SWIM v4 VID 0x0483 PID 0x3748
Info : using stlink api v2
Info : Target voltage: 3.236988
Info : stm32f1x.cpu: hardware has 6 breakpoints, 4 watchpoints
Info : accepting 'telnet' connection on tcp/4444
Telnet to port 4444:
$ telnet localhost 4444
> flash list
{name stm32f1x base 134217728 size 131072 bus_width 0 chip_width 0}
> flash banks
#0 : stm32f1x.flash (stm32f1x) at 0x08000000, size 0x00020000, buswidth 0, chipwidth 0