Content originally posted in LPCWare by xjx on Sun Dec 06 13:29:09 MST 2015
Hello,
I am trying to find an example project where CMSIS DSP library is being used.
Only as an example, an application where arm_fir_q31.c file is used would be appreciated. Here I copy the FIR filter function:
/**
* @brief Processing function for the Q31 FIR filter.
* @param[in] *S points to an instance of the Q31 FIR filter structure.
* @param[in] *pSrc points to the block of input data.
* @param[out] *pDst points to the block of output data.
* @param[in] blockSize number of samples to process.
* @return none.
*/
void arm_fir_q31(
const arm_fir_instance_q31 * S,
q31_t * pSrc,
q31_t * pDst,
uint32_t blockSize);
thanks
