An open source development environment (tooling, headers, examples) for the CH592. All the examples are taken from openwch/ch592
These examples uses the customised MRS_Toolchain gcc compiler which supports customized hardware stacking function,
__attribute__((interrupt("WCH-Interrupt-fast"))).
This statement tells GCC to perform a hardware push operation.
cd examples/GPIO
make
make flash
The elf can be flashed to the CH592 using wchisp. (Enter the CH592 bootloader by holding down BOOT when connecting it using USB).
The SDK for CH592 from the openwch EVT is vendored under sdk/. (Encoding has been changed from gbk to utf-8).
https://www.wch-ic.com/products/CH592.html https://github.com/openwch/ch592 https://github.com/Suniasuta/CH592_Makefile_Template https://github.com/rgoulter/ch592-ble-hid-keyboard-example https://github.com/cnlohr/ch32v003fun