Hello,

         I am wondering why CMSIS library have arm_bitreversal2.asm file written in assembly code however it could be written in c as others are written. In description of file it says it written to gain for maximum speed of fft but when I use real…

Hello, Everybody. I have several questions.

1. Please See the NVIC_Type structure. I don't understand about why ISER,ICER,ISPR and ICPR use size of array 1( I think It can use just __IO uint32_t ISER; ), and what does RESERVEDs do???

2. I would like…