• Using CMSIS DSP Function: arm_fir_f32 - Correct Use?

    Hi All;

    I have some questions about correct use of the CMSIS DSP library call arm_fir_32. First, I'll provide some background about what I am doing and what the setup is.

    I have a STM32F4 Discovery board, using IAR EWARM for programming. Just for…

  • A question about using IRQ of DMA with RTE uVisoin v5.

    Hi, experts.

    I'm recently working on CMSIS RTOS with MDK-ARM V5.1, on STM32F103 MCU.

    I'd like to know about using IRQ of DMA on  RTE(Run Time Environment).

    My application uses following functions.

    - UART with "UART API" on RTE(Run Time Environment…