Documentation

hi_mpi_isp_get_fmw_state

Description

Obtains the ISP firmware status.

Prototype

hi_s32 hi_mpi_isp_get_fmw_state(hi_vi_pipe vi_pipe, hi_isp_fmw_state *state)

Parameters

Parameter

Input/Output

Description

vi_pipe

Input

VI pipe ID

Value range: [0, 8)

state

Output

ISP firmware status

Returns

  • 0: success
  • Other values: failure. For details, see Error Codes.