ch32v307
Energia
ch32v307 | Energia | |
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8 | 5 | |
343 | 0 | |
- | - | |
4.0 | 0.0 | |
2 months ago | about 7 years ago | |
C | C | |
- | GNU General Public License v3.0 or later |
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ch32v307
- My alpha Pico-based CH32V003 debug tool is ready for a few testers
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Hardware/software to run RISC-V ASM?
VCC-GND Studio is about to launch similar boards based on CH32V307.
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EPS32 but for wired Ethernet instead?
But if you're looking for RISC-V + integrated PHY, take a look at WCH's CH32V307 - just add magnetics, termination and an RJ45 jack and you've got 10BaseT.
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MCU dev board with 5 UARTs?
Yes, English datasheets can be found - along with code examples, board schematics etc - at the openwch/ch32v307 Github repo.
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Useful Tools and Resources for RISC-V development
More realistically, I DO think there's value for a terminal server that's just an ethernet connection (even one that's ancient) with some amount of programmability that's connected to 80 GPIO pins, some of which may be serial ports. I could imagine testing 1-2 Raspberry Pi-class with a bed of nails style test jig that confirms that all the GPIO, JTAG, and such are at least toggleable by sending synchronized signals to the BeagleBone/VisionFive/ESP32-C3/ whatever to confirm that all the I/O pins survived the fine wires from the wafer to the package plus all intervening PCB vias and soldering and so on. (Maybe you can't test board X with another board X because there's a different number of inputs and outputs.)
- The RISC-V MCU CH32V307 is a bad boy
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New $10 Risc-V development board
looks to be IMAFC from the PDF on their github (https://github.com/openwch/ch32v307/blob/main/Datasheet/CH32V20x_30xDS0.PDF)
Energia
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Need an Arduino-like microcontroller system with low power consumption when not sleeping. Any worthy competitors to Cortex M4 (e.g., Sparkfun Artemis)?
You can also use https://energia.nu/ if you are used to Arduino and just want to code in that way.
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MCU dev board with 5 UARTs?
I am suggesting this one because you are using the Grand Central M4 and I suspect you have used Arduico code. Tiva C can be programmed using exactly the same code you have written, using the Energia IDE (energia.nu) .
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The $1 Microcontroller
>It helps if the USB cable one is using actually provides more than just Power and Ground. (red-faced blushing....)
Ha, ha, ha. We have all done it.
Have you tried the Energia IDE? - https://energia.nu/
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I don't know what the hell is going on. For some reason I can't configure some pins as input pins on my msp430g2553
It looks like your problems are sorted based on EigthMayer's comments, but one of the cool things about MSP chips is you can download Energia (energia.nu), which is a fork of the Arduino environment for MSP43x chips.
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[Antitrust] Groundbreaking communication code the protagonist is working on
For the curious: https://github.com/cpleonardo/Energia/blob/75a8013eccc89e9a5c33da190973300c0fdebf70/app/src/processing/app/WebServer.java#L502
What are some alternatives?
pico-examples
ch32-rs - Embedded Rust device crates for WCH's RISC-V and Cortex-M microcontrollers
freedom-tools - Tools for SiFive's Freedom Platform
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
riscv-openocd-wch - This is the OpenOCD source code modified to support WCHlink and CH32Vxxx MCUs, received from MounRiver after my GPL request, and published here as a service for everyone interested, BTW: 8bitgeek is putting in a lot of effort to make it workable on Linux, check their fork! I claim no copyright on any of it, and I'm only exercising the rights granted by the GPL.
RISC-V-Guide - RISC-V Guide. Learn all about the RISC-V computer architecture along with the Development Tools and Operating Systems to develop on RISC-V hardware.
picorvd - GDB-compatible RISC-V Debugger for CH32V003 that runs on a Raspberry Pi Pico
trv
riscv-isa-sim - Spike, a RISC-V ISA Simulator
nanoCH32V203