The task was simple in theory: write a stable Linux driver for the JX-100. In practice, it was a descent into digital madness.
JxOS提供了两套对外接口方案：
He took a sip of lukewarm coffee and cracked his knuckles. He opened the source file, jxmcu_core.c , and began scrolling through the lines of C code. The logic seemed sound. He had defined the vendor ID, set the probe function, and allocated the memory regions. Yet, the handshake between the silicon and the software was broken.
