Hi Thiha, Thank you for reporting this issue.
Could you please supply more information? What NuttX version are you using? Is it from mainline? If so, did you get this same issue using NuttX 10.0 or 9.1 ? BR, Alan On 1/2/21, Thiha Kyaw <thiha....@gmail.com> wrote: > Dear Nuttx, > > I am facing the problem in sensor debugging. > > Simple debug print using sninfo is working well. > > But sninfo with argument throws *arm_hardfault: PANIC!!!* > > For example, > sninfo("ADXL372_FIFO_CTL = 0x%02x\n", reg_content); > > Is there any missing configuration? > > [image: image.png] > > Please guide me. > > Thanks. > -- > Yours Sincerely, > Thiha Kyaw >