Hi, I started using SES to create applications for the GD32 RISC-V board by seeed studio. At this point I'm only controlling the MCU board, not the LCD. So, I created a new project for the on-board MCU, the GD32VF103VBT6. Then I wanted to use the provided libraries (mostly gd32vf103.h), so I called some GPIO funcions declared in gd32vf103_gpio.h, but then I got a linker error because these fuinctions are not defined. Looking for the matching .c files in my project (for example gd32vf103_gpio.c),…