STM32F1xx

GRBLHAL驱动STM32F1xx（红丸，蓝丸）

  • 语言C
  • 默认分支master
  • 大小1.9 MB
  • 更新8 小时前
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README

grblHAL driver for STM32F1xx processors

This driver can be built with the Web Builder.

2025-05-22: Support for 128K F103s is frozen at commit 58a1c1 due to lack of memory. Source code can be found here.

2025-01-17: Builds > 20250116 removes support for advanced gcodes from the 128K *pills to save some flash, G5, G5.1 and all canned cycles are the main ones.

2021-08-08: Added support for F103RC variant that has more flash and RAM, added board map for BTT SKR MINI E3 V2.0 which has this processor and uses TMC2209 drivers in UART mode.

Note 注意

STM32F3xx Blackpill can often be used as a drop-in replacement of STM32F103 based *pills.

Loosely based on code from robomechs 6-AXIS-USBCNC-GRBL port, updated for STM32CubeIDE and the latest STM HAL drivers where appropriate.

See the Wiki-page for compiling grblHAL for instructions for how to import the project, configure the driver and compile.

Available driver options can be found here.

Note 注意

The SD card plugin requires the SPI1 port to be remapped, disabling the JTAG/SWJ programming interfaces. This will be done on the first mount operation (via a $FM system command) causing the processor to hang. A power cycle is then required to get it working again.

To reenable programming a special system command, $PGM, can be used - issue this followed by a hard reset or power cycle to do so.

2025-10-06

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