请问能够完善串口定义函数吗

[xebjz]

希望沁恒官方能帮忙完善一下串口自定义函数,
ch32v307
HardwareSerial Serialn (rx, tx);
定义多个硬串口。会报错，无法同时使用Serial2/3.

我用v103都是在天问51下使用的。
希望沁恒的芯片在uart,spi,等官方基础函数能完美适配

。
如果带phy的芯片，希望能自带类似ethernet2库，让新手有机会学习

[maxint-rd]

Translation:

I hope Qinheng official can help improve the serial port custom function, ch32v307 HardwareSerial Serialn (rx, tx);
Define multiple hardware serial ports. It will report an error and cannot use Serial2/3 at the same time.

I use v103 under Tianwen 51. I hope Qinheng's chip can be perfectly adapted to uart, spi, and other official basic functions.
If the chip comes with phy, I hope it can come with a library similar to ethernet2 to give novices a chance to learn

[maxint-rd]

For the CH32X033 I made a board definition (see PR #171) that allows using Serial1 and Serial2 separately or at the same time, along with an update to PR #145 which implements interrupt driven Serial. If you have the same issue with the ch32v307 , it probably can be fixed. Unfortunately I don't have the ch32v307 in my collection.

If you're using the Arduino core v1.0.3 I highly recommend to use v1.0.4 and then update files with the latest code of the master branche, That version already has many improvements. @yangliangquan is working on a new release, but in the mean time you may want to review the PR's to check for unmerged fixes you might need.