Resolved! [SOLVED] hal.initialize() causes hard fault. -- actually __libc_init_array() not called.
I'm porting toughgfx button example to rt-thread. I tested the environment with led blinking.My environment is as below.tool chains: scons + gas/gcc/g++debugging : openocd + gdbflash program : STM32CubeProgrammer with openjdk and openjfxRTOS: rt-thre...