[BUG] [dev] STM32F1 and SSD1306 compile problem

[malloc-19]

Description

It looks like #6 bricked my ability to us my Blue Pill (STM32F103CB) with an SSD1306 OLED.
(28e15cd)

By default "U8glib-HAL" is being ignored when compiling for STM32F1 but I found that it did work anyway before the Changes in #6 were made.

Steps to Reproduce

1. Get new Marlin bugfix-2.0.x code and open in VS Code
2. Make the following changes in "platformio.ini"

• under [platformio]

  • env_default = STM32F1

• under: [env:STM32F1]

  • change "lib_ignore = U8glib-HAL" to "lib_ignore = ;U8glib-HAL"
  • change "board = genericSTM32F103RE" to "board = genericSTM32F103CB"

3. Make the following changes in "Configuration.h"

• "#define SERIAL_PORT 0" to "#define SERIAL_PORT 1"
• "#define MOTHERBOARD BOARD_RAMPS_14_EFB" to "#define MOTHERBOARD BOARD_MORPHEUS"
• "//#define U8GLIB_SSD1306" to "#define U8GLIB_SSD1306"

Expected behavior:

I expected the Code to Compile.

Actual behavior:

It didn't :)
Some Errors from the Console:

C:\users[NAME].platformio\packages\framework-arduinoststm32@2.1.180219\STM32F1\cores\maple/wirish_types.h:65:9: error: unknown type name 'bool'

C:\users[NAME].platformio\packages\framework-arduinoststm32@2.1.180219\STM32F1\cores\maple/ext_interrupts.h:90:6: error: conflicting types for 'attachInterrupt'

C:\users[NAME].platformio\packages\framework-arduinoststm32@2.1.180219\STM32F1\cores\maple/wirish_math.h:50:6: error: conflicting types for 'random'

*** [.pioenvs\STM32F1\libe06\U8glib-HAL_ID1932\clib\u8g_com_arduino_common.c.o] Error 1
*** [.pioenvs\STM32F1\libe06\U8glib-HAL_ID1932\clib\u8g_com_arduino_fast_parallel.c.o] Error 1

Full console:
ERROR_STM32F1_SSD1306.txt

####HOTFIX

Since an older Version did compile, I was able to find where the error comes from. Here is how to get it working:

1. Coplete: "### Steps to Reproduce"
2. Get U8glib-HAL code from: November 2018: https://github.com/MarlinFirmware/U8glib-HAL/tree/99e44fa4903174ce8660860ee166504e13d0483a
3. Replace "src" and "library.json" in "...\Marlin-bugfix-2.0.x.piolibdeps\U8glib-HAL_ID1932" with files from Nov 2018
4. Restart VS Code

Additional Information

I am not sure why #6 causes these weird errors.

[MuellerDominik]

@malloc-19, I can see that you're using an old version of the ST STM32 platform (arduinoststm32@2.1.180219). I strongly recommend using the latest version of the ST STM32 platform: v5.3.0.

I followed your "Steps to Reproduce" with the only difference being that I changed the following line in the platformio.ini file under the STM32F1 environment:

• platform = ststm32@<4.4.0 to platform = ststm32@5.3.0

This worked for me with no build errors. Unfortunately, I couldn't verify that it actually works because I don't have a Blue Pill and neither do I have a SSD1306 OLED.

Don't forget to make sure that you're using the latest version of the U8glib-HAL extension from the dev branch (with #6 merged). You can do this by deleting .piolibdeps\U8glib-HAL_ID1932 as discibed here: MarlinFirmware/Marlin@1de6e7f#commitcomment-33192679.

[malloc-19]

I can confirm that 5.3.0 works. Thanks!

Is there a particular reason why it's <4.4.0 by default?