pinchies ef3b93daa1 Fix STM32F1 SD-based EEPROM emulation (#13475)
If `openFile` is given `true`, then it has read-only access. Because all the writing occurs on the next line, this breaks SD card as EEPROM.
2019-03-24 20:07:31 -05:00
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This HAL is for STM32F103 boards used with libmaple/stm32duino Arduino core.

This HAL is in development. Currently has been tested in Malyan M200 (103CBT6), Chitu 3d (103ZET6), and custom boards(103VET6).

The stm32 core needs a modification in the file util.h to avoid conflict with Marlin macros for Debug.

Since only 1 file needs change in the stm32duino core, it's preferable over making changes to Marlin.

After these lines: <> #else #define ASSERT_FAULT(exp) (void)((0)) #endif <>

Main developers:

Victorpv xC000005

Most up to date repository for this HAL:

https://github.com/victorpv/Marlin/tree/bugfix-2.0.x

PRs should only be sent to Marlin bugfix-2.0.x branch once tested in printing so not to introduce new bugs. For testing/dev, you can submit to the above branch