在其他参数不变的情况下，我把Cascade_Configuration_MIMO.lua里的local adc_samples 参数由256改为64，对应的将local adc_samples 参数由8000改为2000，确保了采样总时间一样，然后lua shell出现报错
请问是什么原因，报错提示我不是很明白。lua配置如下
-- Profile configuration
local profile_indx = 0
local start_freq = 76 -- GHz
local slope = 125 -- MHz/us
local idle_time = 5 -- us
local adc_start_time = 6 -- us
local adc_samples = 64 -- Number of samples per chirp
local sample_freq = 2000 -- ksps
local ramp_end_time = 40 -- us
local rx_gain = 48 -- dB
local tx0OutPowerBackoffCode = 0
local tx1OutPowerBackoffCode = 0
local tx2OutPowerBackoffCode = 0
local tx0PhaseShifter = 0
local tx1PhaseShifter = 0
local tx2PhaseShifter = 0
local txStartTimeUSec = 0
local hpfCornerFreq1 = 0 -- 0: 175KHz, 1: 235KHz, 2: 350KHz, 3: 700KHz
local hpfCornerFreq2 = 0 -- 0: 350KHz, 1: 700KHz, 2: 1.4MHz, 3: 2.8MHz
-- Frame configuration
local start_chirp_tx = 0
local end_chirp_tx = 11
local nchirp_loops = 128 -- Number of chirps per frame
local nframes_master = 30 -- Number of Frames for Master
local nframes_slave = 30 -- Number of Frames for Slaves
local Inter_Frame_Interval = 70 -- ms
local trigger_delay = 0 -- us
local trig_list = {1,2,2,2} -- 1: Software trigger, 2: Hardware trigger
