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Replies: 3 comments 63 replies
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You can join the discord channel and send me a private message there. I'm usually online. |
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Hi, I would like to inquire if it is too difficult to have some industrial controller functions, such as G84 tapping, threading on a lathe, automatic tool change, radius compensation, etc. This is why I hope to pay to find a partner, because I am not very good at programming and cannot take it further. |
I'll try to answer the best way I can.
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So cool, it's already running. RP2350 and UCNC are still a bit unfamiliar to me, but I'm getting familiar with them. |
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Beware that the RP2350 core is still at an early stage of development. I had very little changes to test it. The Arduino framework itself seems a bit incomplete too. Things like EEPROM emulation, Multicore and SPI with DMA support are not working. |
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OK, I understand. I have a question: Can it use USB for virtual serial communication? This would make it convenient for users to upgrade the firmware. Or can the RP2350 use serial port 0 for firmware upgrades? |
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Serial communications run both on UART and USB. |
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I am very sad that you seem to think I am a profit-driven businessman. 😖 |
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Terjeio is also not interested in my ideas. I was originally a DIY CNC enthusiast, and I still am. I'm not a company; I sell it in my spare time. I just want to make it better. I'm not a programmer and can't add or modify code in the existing grblhal code, so I'm looking for a partner. |
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My goal is not industrial machines either, as I don't have the capability or funds to compete with industrial controllers. My target is also DIY CNC enthusiasts. Most DIY CNC players don't write code, so selling them stable, affordable, and reliable control boards is also a form of help. I believe that something profitable is a good thing; otherwise, how would the author have the energy and time to maintain it? Therefore, I also think Terjeio is selfless and great. |
How about just because the author enjoys it? Somethings are just priceless. The freedom to do a thing just because you like doing it without strings attached, deadlines or obligations has no measurable value. As soon as you remove that freedom from the process it becomes like any other regular job. |
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Alright, I completely respect and understand what you mean. |
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Ok. While I make up my mind about the board I'll will order a generic STM32H750 development board to kickstart development. It should take about 2 to 3 weeks to arrive. |
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I'm not sure why it was designed this way. Why does each axis require three limit signals? Perhaps the original GRBL intended to design it this way but was limited by the Arduino's pins. |
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I remember operating a machining center with a Fanuc system, which can indeed trigger hard limits in both the positive and negative directions. However, what I don't understand is why it would trigger hard limits when soft limits are already in place, especially since it uses absolute value servo motors. It's perplexing. |
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Failsafe?! Software limits depend on user input and hardware limits protect against human error. |
Hello, I have already downloaded the stm32H750 firmware you compiled, and it works fine. However, when I tried to compile it myself, I encountered errors. Did you forget to upload some files? |-- Wire @ 1.0.0
Compiling .pio\build\STM32H7-Generic-STM32H750\SrcWrapper\src\HAL\stm32yyxx_hal_can.c.o
compilation terminated.
compilation terminated.
compilation terminated.
compilation terminated. Environment Status Duration STM32H7-Generic-STM32H750 FAILED 00:00:02.974
Processing STM32H7-Generic-STM32H750 (board: weact_mini_h750vbtx; platform: platformio/ststm32@^17.5.0; framework: arduino)
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
compilation terminated.
compilation terminated.
compilation terminated.
compilation terminated. Environment Status Duration STM32H7-Generic-STM32H750 FAILED 00:00:02.846
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It seems like your PIO was not did not find or load the board platform resources correctly. |
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I have seen your strong programming skills and talent. I need your email to communicate with you. I believe you shouldn't waste your time and talent on adapting to various MCUs; you need to focus on one thing.
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