CH552 can not communicate with 230400 baudrate on 24Mhz

DeqingSun / ch55xduino

An Arduino-like programming API for the CH55X

GNU Lesser General Public License v2.1

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CH552 can not communicate with 230400 baudrate on 24Mhz #51

Closed wukongxuetang closed 3 years ago

wukongxuetang commented 3 years ago

CH552 UsbSerial can communicate properly with 230400 baudrate on 24Mhz,But Serial0 can not,I can use with 115200. Which can communicate with 230400 in CH55x?

DeqingSun commented 3 years ago

check https://github.com/DeqingSun/ch55xduino/issues/33 UsbSerial does not actually send data in the baudrate you set.