gd32f10x firmware library with gcc and makefile support

This is pre-converted gd32f10x firmware library with gcc and makefile support from GigaDevice official 'GD32F10x_Firmware_Library_V2.2.4.rar'.

For more information about how to use this library, refer to this tutorial.

This firmware library support gd32f103/105/107 parts from GigaDevice:

The default part is set to 'gd32f103cbt6' for WeAct GD32 Bluepill Plus.

The default 'User' codes is blinking the LED connect to PB2.

To build the project, type make.

to support other parts

To support other GD32F10x parts, you need:

change 'Firmware/Ld/Link.ld', set FLASH and RAM size according to your MCU.
choose correct startup asm file and change the 'ASM_SOURCES' in 'Makefile'
- Firmware/CMSIS/GD/GD32F10x/Source/GCC/startup_gd32f10x_cl.S : for 105 and 107
- Firmware/CMSIS/GD/GD32F10x/Source/GCC/startup_gd32f10x_hd.S : for flash size range from 256K to 512K
- Firmware/CMSIS/GD/GD32F10x/Source/GCC/startup_gd32f10x_md.S : for flash size range from 16K to 128K
- Firmware/CMSIS/GD/GD32F10x/Source/GCC/startup_gd32f10x_xd.S : for flash size > 512K
change -DGD32F10X_MD C_DEFS in 'Makefile' to MD, HD, XD or CL according to your MCU.
change the 'TARGET' in 'Makefile'