[RISC-V MCU CH32V103 Review] First Look at CH32V103

jennyzhaojie

[RISC-V MCU CH32V103 Review] First Look at CH32V103 [Copy link]

 

I finally received the development board today. When I unpacked it, I saw the development board and debugging tools shown in Figure 1.

Figure 1 Development board and debugging tools

After power-on, except for the power indicator light being lit, there is no other demonstration effect, as shown in Figure 2.

Figure 2 Power-on effect

Then I couldn't wait to go to the official website to download relevant information, including: CH32V103DS0, MounRiver_Studio_Setup_V131 and CH32V103EVT.

After decompressing and following MounRiver_Studio_Setup_V131 , its interface is shown in Figure 3.

Figure 3 MounRiver_Studio interface

Then unzip CH32V103EVT , so that you can import the routine in MounRiver_Studio, as shown in Figure 4 to Figure 6.

Figure 4 Selecting a routine

Figure 5 Confirmed

Figure 6 Import completed

In order to generate the target file, the program needs to be compiled, and the result is shown in Figure 7.

Figure 7 Compilation completed

The next step is to select the target code to download, as shown in Figures 8 to 10.

Figure 8 Select target code

Figure 9 Download configuration

Figure 10 Download completed

At this time, PA0 needs to be connected to LED1 or LED2, otherwise there will be no effect. The operating effect is shown in Figure 11.

Figure 11 Operation effect (LED1 is flashing)

With the above results, we have laid the foundation for subsequent experience and development. Although the board has few peripherals, it is still relatively convenient to use. Once again, I would like to express my gratitude to the organizers and sponsors of the event!

freebsder

Can you see the register?

wintonson

freebsder posted on 2021-1-25 22:32 Can I see the register?

My post has detailed instructions for viewing the registers.

jennyzhaojie

wintonson posted on 2021-1-25 22:56 There is a detailed method to view the register in my post

Thanks for the answer!!!

freebsder

wintonson posted on 2021-1-25 22:56 There is a detailed method to view the register in my post

Thanks, I'll check it out.