UsbAsp-flash
debugprobe
UsbAsp-flash | debugprobe | |
---|---|---|
5 | 9 | |
880 | 748 | |
- | 5.3% | |
4.0 | 6.5 | |
9 days ago | about 1 month ago | |
Pascal | C | |
MIT License | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
UsbAsp-flash
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[GUIDE] ThinkPad BIOS: Reading, Patching, and Flashing
AsProgrammer from nofeletru's GitHub A CH341A compatible programming software. I'm using V2.0.4 from nefeletru's GitHub page, which includes the necessary driver for the CH341A programmer.
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A Framework Laptop Hacking Story
When it finally did arrive, I was able to use a program called AsProgrammer to use the CH341a flash programmer to read the contents of the flash chip. Here are some things I noticed about using this tool:
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{Success!] Unbricking GPD Win Max 2021
AsProgrammer
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Accessing advanced option menu on HP 15 laptop [TUTORIAL]
AsProgrammer: https://github.com/nofeletru/UsbAsp-flash/releases
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Accessing Advanced option menu on HP [TUTORIAL]
Download links: My laptop HP bios: https://support.hp.com/us-en/drivers/selfservice/swdetails/hp-15-dw2000-laptop-pc-series/32612069/model/38348942/swItemId/ob-280552-1?sku=20F46EA HxD: https://mh-nexus.de/en/hxd/ SnappyDriverINstaller: https://sdi-tool.org/ AsProgrammer: https://github.com/nofeletru/UsbAsp-flash/releases NeoPogrammer: https://www.youtube.com/watch?v=MeBupU_4qXo&ab_channel=SatelliteTrackers
debugprobe
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A Framework Laptop Hacking Story
use the JECDB header to connect a SWD probe like a Picoprobe and debug the firmware
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J-Link replacement with Raspberry Pi Pico?
Can Raspberry Pi Pico replace J-Link? I saw PicoProbe project, installed and wired for it, but pyocd stucks with "Waiting for a debug probe to be connected..." and nRF Connect Programmer fails with error "Unsupported device. The detected device could not be recognized as neither JLink device nor Nordic USB device."
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Help debugging RP2040 using J-Link and OpenOCD
Even once you've got that handled, though, I'm not sure the JLink will be able to connect. The RP2040 uses a somewhat uncommon variant on SWD to communicate with its two cores; not all debug probes support this. If you can't get the JLink to work and you have a spare Pi Pico around, you can use the Picoprobe firmware to turn the extra Pi into a DAPlink-compatible debug probe.
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New Product from Raspberry Pi: Raspberry Pi Debug Probe: a plug-and-play debug kit for $12
That's cool, but does it do anything you can't already do with just another Pico running picoprobe? (like this)
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rp2040, boot from ram(no flash), swd
I need to boot rp2040 from ram (no flash), which I have tested with the picotool (with USB) and picoprobe (with swd+gdb load) and I can boot from ram and flashing a LED.
- building opened for apple Mac m1
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Anyway to use a RP pico as an stlink clone?
Yes -- the Picoprobe firmware is what you're after.
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What're my debugging options without a raspberry pi?
And here's the repo for the picoprobe software: https://github.com/raspberrypi/picoprobe
What are some alternatives?
CH341-Store - Documents and Software Related to the famous CH341a used in I2C/SPI Flash Programmers also called as Bios Programmers
pico-debug - virtual debug pod for RP2040 "Raspberry Pi Pico" with no added hardware
open-source-flash - Petition to open source Flash and Shockwave spec
picotool
platform-espressif32 - Espressif 32: development platform for PlatformIO
cortex-debug - Visual Studio Code extension for enhancing debug capabilities for Cortex-M Microcontrollers
LazScope - FPC/Lazarus serial oscilloscope
FrameworkHacksPkg
LEDMatrixStudio - Design LED matrix graphics and fonts with ease. Ideal for all microcontrollers and embedded platforms.
Framework-Laptop-13 - Documentation for the Mainboard and other modules in the Framework Laptop 13
openocd