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```cpp
inline constexpr float sense_resistor_value = 0.11F;
inline constexpr std::uint8_t uart_slave_address = 0b00;
TMC2209Stepper driver {&Serial1, sense_resistor_value, uart_slave_address};
`…
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Hi,
I just downloaded the newest versions of grblHAL for STM32F4xx and core, but the build failed.
https://github.com/grblHAL/STM32F4xx
https://github.com/grblHAL/core
Could you please look in…
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Basically; I bought a separate board to upgrade my DIY printer. My cheapest option was MKS OWL. I've been trying to make MKS OWL board work for hours because Marlin didn't make the printer go right. I…
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Good afternoon. I'm trying to compile the firmware of the current version 20230816 with SD support. I encountered the following error:
```
In file included from FatFs\STM\ff_gen_drv.c:19:0:
FatFs…
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Just did a fresh pull from git:
git clone --recurse-submodules https://github.com/grblHAL/STM32F4xx.git
Created a new board config for platformio from a copy of the other SKR2 but removed the trin…
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I'm wondering why it's possible to do FOC without sampling phase current.
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**Update:** @vertigo235 set up a Discord server for this issue, if you'd like to discuss/work with people on the problem. Here's the link: https://discord.gg/hYUjSnW
This issue has been closed afte…
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I am trying to run a stepper motor. I initially setup a magnetic sensor. But switch to open loop as a first test, and It runs ok with a velocity of 20 to 80. But still, lower speeds are erratic. I did…
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Hi, I'm having 2 main issues. 1) Enabling hybrid mode for switching between stealthchop and spreadcycle and 2) Stallguard for sensorless homing.
Hybrid Issue:
I cannot determine if TMC2209_TPWM_T…
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Hey! Great project, I'm still working on getting it running right now.
On the instructibles webpage, it says to use a 400mm GT2 belt, so I ordered some. They are the wrong size, they won't even f…