有人实现了STM32的应用模块功能吗，能否交流一下具体步骤

run bare entry: 0x20012755
psr: 0x40000000
 pc: 0x2000ecf8
 lr: 0x2001276f
r12: 0x00000000
r03: 0x2000ecf8
r02: 0x0000014b
r01: 0x00000000
r00: 0x20012798
hard fault on thread: hello
thread   pri  status      sp     stack size max used left tick  error
-------- ---  ------- ---------- ----------  ------  ---------- ---
hello     30  ready   0x00000044 0x00002000    03%   0x00000008 000
tshell    20  suspend 0x00000184 0x00001000    09%   0x0000000a 000
tcpip     10  suspend 0x000000f4 0x00000400    63%   0x0000000e 000
etx       12  suspend 0x000000b0 0x00000400    17%   0x00000010 000
erx       12  suspend 0x000000b4 0x00000400    35%   0x00000010 000
mmcsd_de  22  suspend 0x000000b8 0x00000400    17%   0x00000014 000
test_thr  20  suspend 0x000000b0 0x00001000    19%   0x00000004 000
tidle     31  ready   0x00000060 0x00000400    10%   0x0000001a 000
init      10  close   0x00000108 0x00000800    38%   0x00000004 000