Comments (5)
In the past I used the black magic probe (https://github.com/blacksphere/blackmagic under GPL3) loaded on a stlink v2.
This is also suitable for samd21 (i.e. arduino zero)
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It is, I tried it on DS213, but it should work for LA104 as well. Both devices have SWD interface attached to USB port connector, see this:
full schematic:
https://github.com/gabonator/LA104/blob/master/resources/LA104%20V1.5B_SCH.pdf
use openocd to upload fw over SWD innterface:
https://github.com/gabonator/LA104/tree/master/tools/openocd
from la104.
I mean upload to another STM32 target using LA104's GPIO. Not upload to the LA104/DS213. Sorry for the ambiguous wording.
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I don't know that it's OK to short USB with SWD. Won't this block SWD debugging while USB is in use?
from la104.
I was surprised as well to see SWD tied to USB data lines, but it is working well. Regarding the stlink v2 application on LA104 - it is definitelly doable - it is just using two digital lines, but I could not find any source code of the programmer.
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Related Issues (20)
- RF Tool - Assertion failed
- LA104 SPI Problem: MSB and LSB HOT 18
- LA104 T1 and T2 jump when pressing 'OK' button
- FPGA configuration error
- DS213 Web Oscilloscope application gives no data (Hard Fault) HOT 6
- LA104 WebUSB connection problem 2 HOT 2
- Strange pattern shown on "desktop" when exiting Logic analyzer app HOT 1
- Logic Analyzer crashes when run HOT 1
- DSO203 HW2.60, Windows 10/11 DFU HOT 11
- RFTool capture tab shows no data.
- LA104 release 24 Mar 2021 the Application DS1820 temperatur grapher works not !! HOT 12
- Save CSV missing in Logic Analyzer HOT 6
- Problem with LA 104 firmware via USB HOT 14
- How to put this firmware in a DS213 ?
- OS port to ESP32 HOT 3
- How i can run emulator of circuitpython ? HOT 1
- Support for DS212? HOT 2
- LA104 Open sesame implementation HOT 2
- Error loading the system_la104.hex of 2022.12.12 HOT 2
- UART RX fifo not thread safe
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