[Hard fault] devo10-v3.1.0-beta-11-ac8230e R0 = 03804717 R1 = 2000bf8c R2 = 0000000c R3 = 20000ffc R12 = 0000004e LR [R14] (subroutine call return address) = 0800e475 PC [R15] (program counter) = 0800d65c PSR = 61000000 BFAR = 03804717 CFSR = 00008200 HFSR = 40000000 DFSR = 00000000 AFSR = 00000000 SCB_SHCSR = 00000000 Top of Stack:2000c000 Stack Detect:2000bef8 Backtrace: 2000bf0c : 0800e475 2000bf34 : 0800e475 2000bf54 : 08005e3b 2000bf6c : 080070e3 2000bf7c : 0800d4e7 2000bfb4 : 0800e7db 2000bfd4 : 0800f59d 2000bfdc : 0800f5f9 2000bfe4 : 0800f791 2000bfec : 0800b5c3 2000bffc : 08002539 Done