Other Parts Discussed in Thread: MMWCAS-RF-EVM
TI的工程师：
您好！我用cascade_MIMO_signalProcessing.m对AWR2243雷达（12发16收）采集到的数据进行处理，不过RD图出现这个情况，请问这是是什么问题？
采集场景中，雷达前方无移动目标，不过RD图为什么很多横线？
这是雷达参数的相关配置：
--[[
Sequence being followed
A. CONFIGURATION
1. Connecting to TDA
1. Configuring Master from SOP till Channel Config
2. Configuring Slave (i) sequentially from SOP till SPI Connect. i = 1, 2, 3
3. Configuring Slaves together from F/W download till Channel Config
4. Configuring all devices together from LDO Bypass till Frame Config
NOTE:
Update the following in the script accordingly before running
1. metaImage F/W path on line 32
2. TDA Host Board IP Address on line 39
--]]
----------------------------------------User Constants--------------------------------------------
dev_list = {1, 2, 4, 8} -- Device map
RadarDevice = {1, 1, 1, 1} -- {dev1, dev2, dev3, dev4}, 1: Enable, 0: Disable
cascade_mode_list = {1, 2, 2, 2} -- 0: Single chip, 1: Master, 2: Slave
-- F/W Download Path
-- Uncomment the next line if you wish to pop-up a dialog box to select the firmware image file
-- Otherwise, hardcode the path to the firmware metaimage below
-- By default, the firmware filename is: xwr22xx_metaImage.bin
-- metaImagePath = RSTD.BrowseForFile(RSTD.GetSettingsPath(), "bin", "Browse to .bin file")
-- For 2243 ES1.1 devices
metaImagePath = "C:\\ti\\mmwave_dfp_02_02_04_00\\firmware\\xwr22xx_metaImage.bin"
-- For 2243 ES1.0 devices
-- metaImagePath = "C:\\ti\\mmwave_dfp_02_02_00_03\\firmware\\xwr22xx_metaImage.bin"
-- IP Address for the TDA2 Host Board
-- Change this accordingly for your setup
TDA_IPAddress = "192.168.33.180"
-- Device map of all the devices to be enabled by TDA
-- 1 - master ; 2- slave1 ; 4 - slave2 ; 8 - slave3
deviceMapOverall = RadarDevice[1] + (RadarDevice[2]*2) + (RadarDevice[3]*4) + (RadarDevice[4]*8)
deviceMapSlaves = (RadarDevice[2]*2) + (RadarDevice[3]*4) + (RadarDevice[4]*8)
-- Enable/Disable Test Source
-- This is useful during bringup
test_source_enable = 0 -- 0: Disable, 1: Enable
------------------------------------------- Sensor Configuration ------------------------------------------------
--[[
The sensor configuration consists of 3 sections:
1) Profile Configuration (common to all 4 AWR devices)
2) Chirp Configuration (unique for each AWR device - mainly because TXs to use are
different for each chirp)
3) Frame Configuration (common to all 4 AWR devices, except for the trigger mode for the master)
Change the values below as needed. --]]
-- Profile configuration
local profile_indx = 0
local start_freq = 77 -- GHz
local slope = 120 -- MHz/us
local idle_time = 2 -- us
local adc_start_time = 2.5 -- us
local adc_samples = 128 -- Number of samples per chirp
local sample_freq = 25000 -- ksps
local ramp_end_time = 8.5 -- 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 = 10 -- Number of Frames for Master
local nframes_slave = 10 -- Number of Frames for Slaves
local Inter_Frame_Interval = 500 -- ms
local trigger_delay = 0 -- us
local trig_list = {1,2,2,2} -- 1: Software trigger, 2: Hardware trigger
--[[
Function to configure the chirps specific to a device
12 chirps are configured below, individually for each AWR device
|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
| | Dev 1 | Dev 1 | Dev 1 | Dev 2 | Dev 2 | Dev 2 | Dev 3 | Dev 3 | Dev 3 | Dev 4 | Dev 4 | Dev 4 |
| Chirp | TX0 | TX1 | TX2 | TX 0 | TX1 | TX2 | TX0 | TX1 | TX2 | TX0 | TX1 | TX2 |
|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 6 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
--]]
-- Note: The syntax for this API is:
-- ar1.ChirpConfig_mult(RadarDeviceId, chirpStartIdx, chirpEndIdx, profileId, startFreqVar,
-- freqSlopeVar, idleTimeVar, adcStartTimeVar, tx0Enable, tx1Enable, tx2Enable)
function Configure_Chirps(i)
if (i == 1) then
-- Chirp 0
if (0 == ar1.ChirpConfig_mult(dev_list[i], 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 0 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 0 Configuration failed\n", "red")
return -4
end
-- Chirp 1
if (0 == ar1.ChirpConfig_mult(dev_list[i], 1, 1, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 1 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 1 Configuration failed\n", "red")
return -4
end
-- Chirp 2
if (0 == ar1.ChirpConfig_mult(dev_list[i], 2, 2, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 2 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 2 Configuration failed\n", "red")
return -4
end
-- Chirp 3
if (0 == ar1.ChirpConfig_mult(dev_list[i], 3, 3, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 3 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 3 Configuration failed\n", "red")
return -4
end
-- Chirp 4
if (0 == ar1.ChirpConfig_mult(dev_list[i], 4, 4, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 4 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 4 Configuration failed\n", "red")
return -4
end
-- Chirp 5
if (0 == ar1.ChirpConfig_mult(dev_list[i], 5, 5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 5 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 5 Configuration failed\n", "red")
return -4
end
-- Chirp 6
if (0 == ar1.ChirpConfig_mult(dev_list[i], 6, 6, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 6 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 6 Configuration failed\n", "red")
return -4
end
-- Chirp 7
if (0 == ar1.ChirpConfig_mult(dev_list[i], 7, 7, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 7 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 7 Configuration failed\n", "red")
return -4
end
-- Chirp 8
if (0 == ar1.ChirpConfig_mult(dev_list[i], 8, 8, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 8 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 8 Configuration failed\n", "red")
return -4
end
-- Chirp 9
if (0 == ar1.ChirpConfig_mult(dev_list[i], 9, 9, 0, 0, 0, 0, 0, 0, 0, 1)) then
WriteToLog("Device "..i.." : Chirp 9 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 9 Configuration failed\n", "red")
return -4
end
-- Chirp 10
if (0 == ar1.ChirpConfig_mult(dev_list[i], 10, 10, 0, 0, 0, 0, 0, 0, 1, 0)) then
WriteToLog("Device "..i.." : Chirp 10 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 10 Configuration failed\n", "red")
return -4
end
-- Chirp 11
if (0 == ar1.ChirpConfig_mult(dev_list[i], 11, 11, 0, 0, 0, 0, 0, 1, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 11 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 11 Configuration failed\n", "red")
return -4
end
elseif (i == 2) then
-- Chirp 0
if (0 == ar1.ChirpConfig_mult(dev_list[i], 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 0 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 0 Configuration failed\n", "red")
return -4
end
-- Chirp 1
if (0 == ar1.ChirpConfig_mult(dev_list[i], 1, 1, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 1 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 1 Configuration failed\n", "red")
return -4
end
-- Chirp 2
if (0 == ar1.ChirpConfig_mult(dev_list[i], 2, 2, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 2 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 2 Configuration failed\n", "red")
return -4
end
-- Chirp 3
if (0 == ar1.ChirpConfig_mult(dev_list[i], 3, 3, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 3 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 3 Configuration failed\n", "red")
return -4
end
-- Chirp 4
if (0 == ar1.ChirpConfig_mult(dev_list[i], 4, 4, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 4 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 4 Configuration failed\n", "red")
return -4
end
-- Chirp 5
if (0 == ar1.ChirpConfig_mult(dev_list[i], 5, 5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 5 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 5 Configuration failed\n", "red")
return -4
end
-- Chirp 6
if (0 == ar1.ChirpConfig_mult(dev_list[i], 6, 6, 0, 0, 0, 0, 0, 0, 0, 1)) then
WriteToLog("Device "..i.." : Chirp 6 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 6 Configuration failed\n", "red")
return -4
end
-- Chirp 7
if (0 == ar1.ChirpConfig_mult(dev_list[i], 7, 7, 0, 0, 0, 0, 0, 0, 1, 0)) then
WriteToLog("Device "..i.." : Chirp 7 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 7 Configuration failed\n", "red")
return -4
end
-- Chirp 8
if (0 == ar1.ChirpConfig_mult(dev_list[i], 8, 8, 0, 0, 0, 0, 0, 1, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 8 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 8 Configuration failed\n", "red")
return -4
end
-- Chirp 9
if (0 == ar1.ChirpConfig_mult(dev_list[i], 9, 9, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 9 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 9 Configuration failed\n", "red")
return -4
end
-- Chirp 10
if (0 == ar1.ChirpConfig_mult(dev_list[i], 10, 10, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 10 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 10 Configuration failed\n", "red")
return -4
end
-- Chirp 11
if (0 == ar1.ChirpConfig_mult(dev_list[i], 11, 11, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 11 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 11 Configuration failed\n", "red")
return -4
end
elseif (i == 3) then
-- Chirp 0
if (0 == ar1.ChirpConfig_mult(dev_list[i], 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 0 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 0 Configuration failed\n", "red")
return -4
end
-- Chirp 1
if (0 == ar1.ChirpConfig_mult(dev_list[i], 1, 1, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 1 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 1 Configuration failed\n", "red")
return -4
end
-- Chirp 2
if (0 == ar1.ChirpConfig_mult(dev_list[i], 2, 2, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 2 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 2 Configuration failed\n", "red")
return -4
end
-- Chirp 3
if (0 == ar1.ChirpConfig_mult(dev_list[i], 3, 3, 0, 0, 0, 0, 0, 0, 0, 1)) then
WriteToLog("Device "..i.." : Chirp 3 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 3 Configuration failed\n", "red")
return -4
end
-- Chirp 4
if (0 == ar1.ChirpConfig_mult(dev_list[i], 4, 4, 0, 0, 0, 0, 0, 0, 1, 0)) then
WriteToLog("Device "..i.." : Chirp 4 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 4 Configuration failed\n", "red")
return -4
end
-- Chirp 5
if (0 == ar1.ChirpConfig_mult(dev_list[i], 5, 5, 0, 0, 0, 0, 0, 1, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 5 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 5 Configuration failed\n", "red")
return -4
end
-- Chirp 6
if (0 == ar1.ChirpConfig_mult(dev_list[i], 6, 6, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 6 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 6 Configuration failed\n", "red")
return -4
end
-- Chirp 7
if (0 == ar1.ChirpConfig_mult(dev_list[i], 7, 7, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 7 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 7 Configuration failed\n", "red")
return -4
end
-- Chirp 8
if (0 == ar1.ChirpConfig_mult(dev_list[i], 8, 8, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 8 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 8 Configuration failed\n", "red")
return -4
end
-- Chirp 9
if (0 == ar1.ChirpConfig_mult(dev_list[i], 9, 9, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 9 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 9 Configuration failed\n", "red")
return -4
end
-- Chirp 10
if (0 == ar1.ChirpConfig_mult(dev_list[i], 10, 10, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 10 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 10 Configuration failed\n", "red")
return -4
end
-- Chirp 11
if (0 == ar1.ChirpConfig_mult(dev_list[i], 11, 11, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 11 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 11 Configuration failed\n", "red")
return -4
end
elseif (i == 4) then
-- Chirp 0
if (0 == ar1.ChirpConfig_mult(dev_list[i], 0, 0, 0, 0, 0, 0, 0, 0, 0, 1)) then
WriteToLog("Device "..i.." : Chirp 0 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 0 Configuration failed\n", "red")
return -4
end
-- Chirp 1
if (0 == ar1.ChirpConfig_mult(dev_list[i], 1, 1, 0, 0, 0, 0, 0, 0, 1, 0)) then
WriteToLog("Device "..i.." : Chirp 1 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 1 Configuration failed\n", "red")
return -4
end
-- Chirp 2
if (0 == ar1.ChirpConfig_mult(dev_list[i], 2, 2, 0, 0, 0, 0, 0, 1, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 2 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 2 Configuration failed\n", "red")
return -4
end
-- Chirp 3
if (0 == ar1.ChirpConfig_mult(dev_list[i], 3, 3, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 3 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 3 Configuration failed\n", "red")
return -4
end
-- Chirp 4
if (0 == ar1.ChirpConfig_mult(dev_list[i], 4, 4, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 4 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 4 Configuration failed\n", "red")
return -4
end
-- Chirp 5
if (0 == ar1.ChirpConfig_mult(dev_list[i], 5, 5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 5 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 5 Configuration failed\n", "red")
return -4
end
-- Chirp 6
if (0 == ar1.ChirpConfig_mult(dev_list[i], 6, 6, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 6 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 6 Configuration failed\n", "red")
return -4
end
-- Chirp 7
if (0 == ar1.ChirpConfig_mult(dev_list[i], 7, 7, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 7 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 7 Configuration failed\n", "red")
return -4
end
-- Chirp 8
if (0 == ar1.ChirpConfig_mult(dev_list[i], 8, 8, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 8 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 8 Configuration failed\n", "red")
return -4
end
-- Chirp 9
if (0 == ar1.ChirpConfig_mult(dev_list[i], 9, 9, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 9 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 9 Configuration failed\n", "red")
return -4
end
-- Chirp 10
if (0 == ar1.ChirpConfig_mult(dev_list[i], 10, 10, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 10 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 10 Configuration failed\n", "red")
return -4
end
-- Chirp 11
if (0 == ar1.ChirpConfig_mult(dev_list[i], 11, 11, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device "..i.." : Chirp 11 Configuration successful\n", "green")
else
WriteToLog("Device "..i.." : Chirp 11 Configuration failed\n", "red")
return -4
end
end
end
------------------------------ API Configuration ------------------------------------------------
-- 1. Connection to TDA. 2. Selecting Cascade/Single Chip. 3. Selecting 2-chip/4-chip
WriteToLog("Setting up Studio for Cascade started..\n", "blue")
if(0 == ar1.ConnectTDA(TDA_IPAddress, 5001, deviceMapOverall)) then
WriteToLog("ConnectTDA Successful\n", "green")
else
WriteToLog("ConnectTDA Failed\n", "red")
return -1
end
if(0 == ar1.selectCascadeMode(1)) then
WriteToLog("selectCascadeMode Successful\n", "green")
else
WriteToLog("selectCascadeMode Failed\n", "red")
return -1
end
WriteToLog("Setting up Studio for Cascade ended..\n", "blue")
--Master Initialization
-- SOP Mode Configuration
if (0 == ar1.SOPControl_mult(1, 4)) then
WriteToLog("Master : SOP Reset Successful\n", "green")
else
WriteToLog("Master : SOP Reset Failed\n", "red")
return -1
end
-- SPI Connect
if (0 == ar1.PowerOn_mult(1, 0, 1000, 0, 0)) then
WriteToLog("Master : SPI Connection Successful\n", "green")
else
WriteToLog("Master : SPI Connection Failed\n", "red")
return -1
end
-- Firmware Download. (SOP 4 - MetaImage)
if (0 == ar1.DownloadBssFwOvSPI_mult(1, metaImagePath)) then
WriteToLog("Master : FW Download Successful\n", "green")
else
WriteToLog("Master : FW Download Failed\n", "red")
return -1
end
-- RF Power Up
if (0 == ar1.RfEnable_mult(1)) then
WriteToLog("Master : RF Power Up Successful\n", "green")
else
WriteToLog("Master : RF Power Up Failed\n", "red")
return -1
end
-- Channel & ADC Configuration
if (0 == ar1.ChanNAdcConfig_mult(1,1,1,1,1,1,1,1,2,1,0,1)) then
WriteToLog("Master : Channel & ADC Configuration Successful\n", "green")
else
WriteToLog("Master : Channel & ADC Configuration Failed\n", "red")
return -2
end
-- Slaves Initialization
for i=2,table.getn(RadarDevice) do
local status = 0
if ((RadarDevice[1]==1) and (RadarDevice[i]==1)) then
-- SOP Mode Configuration
if (0 == ar1.SOPControl_mult(dev_list[i], 4)) then
WriteToLog("Device "..i.." : SOP Reset Successful\n", "green")
else
WriteToLog("Device "..i.." : SOP Reset Failed\n", "red")
return -1
end
-- SPI Connect
if (0 == ar1.AddDevice(dev_list[i])) then
WriteToLog("Device "..i.." : SPI Connection Successful\n", "green")
else
WriteToLog("Device "..i.." : SPI Connection Failed\n", "red")
return -1
end
end
end
-- Firmware Download. (SOP 4 - MetaImage)
if (0 == ar1.DownloadBssFwOvSPI_mult(deviceMapSlaves, metaImagePath)) then
WriteToLog("Slaves : FW Download Successful\n", "green")
else
WriteToLog("Slaves : FW Download Failed\n", "red")
return -1
end
-- RF Power Up
if (0 == ar1.RfEnable_mult(deviceMapSlaves)) then
WriteToLog("Slaves : RF Power Up Successful\n", "green")
else
WriteToLog("Slaves : RF Power Up Failed\n", "red")
return -1
end
-- Channel & ADC Configuration
if (0 == ar1.ChanNAdcConfig_mult(deviceMapSlaves,1,1,1,1,1,1,1,2,1,0,2)) then
WriteToLog("Slaves : Channel & ADC Configuration Successful\n", "green")
else
WriteToLog("Slaves : Channel & ADC Configuration Failed\n", "red")
return -2
end
-- All devices together
-- Including this depends on the type of board being used.
-- LDO configuration
if (0 == ar1.RfLdoBypassConfig_mult(deviceMapOverall, 3)) then
WriteToLog("LDO Bypass Successful\n", "green")
else
WriteToLog("LDO Bypass failed\n", "red")
return -2
end
-- Low Power Mode Configuration
if (0 == ar1.LPModConfig_mult(deviceMapOverall,0, 0)) then
WriteToLog("Low Power Mode Configuration Successful\n", "green")
else
WriteToLog("Low Power Mode Configuration failed\n", "red")
return -2
end
-- Miscellaneous Control Configuration
if (0 == ar1.SetMiscConfig_mult(deviceMapOverall, 1, 0, 0, 0)) then
WriteToLog("Misc Control Configuration Successful\n", "green")
else
WriteToLog("Misc Control Configuration failed\n", "red")
return -2
end
-- Edit this API to enable/disable the boot time calibration. Enabled by default.
-- RF Init Calibration Configuration
if (0 == ar1.RfInitCalibConfig_mult(deviceMapOverall, 1, 1, 1, 1, 1, 1, 1, 65537)) then
WriteToLog("RF Init Calibration Successful\n", "green")
else
WriteToLog("RF Init Calibration failed\n", "red")
return -2
end
-- RF Init
if (0 == ar1.RfInit_mult(deviceMapOverall)) then
WriteToLog("RF Init Successful\n", "green")
else
WriteToLog("RF Init failed\n", "red")
return -2
end
---------------------------Data Configuration----------------------------------
-- Data path Configuration
if (0 == ar1.DataPathConfig_mult(deviceMapOverall, 0, 1, 0)) then
WriteToLog("Data Path Configuration Successful\n", "green")
else
WriteToLog("Data Path Configuration failed\n", "red")
return -3
end
-- Clock Configuration
if (0 == ar1.LvdsClkConfig_mult(deviceMapOverall, 1, 1)) then
WriteToLog("Clock Configuration Successful\n", "green")
else
WriteToLog("Clock Configuration failed\n", "red")
return -3
end
-- CSI2 Configuration
if (0 == ar1.CSI2LaneConfig_mult(deviceMapOverall, 1, 0, 2, 0, 4, 0, 5, 0, 3, 0, 0)) then
WriteToLog("CSI2 Configuration Successful\n", "green")
else
WriteToLog("CSI2 Configuration failed\n", "red")
return -3
end
----------------------------Test Source Configuration------------------------------
-- This is useful for initial bringup.
-- Each device is configured with a test object at a different location.
if(test_source_enable == 1) then
if(RadarDevice[1] == 1) then
-- Object at 5 m with x = 4m and y = 3m
if (0 == ar1.SetTestSource_mult(1, 4, 3, 0, 0, 0, 0, -327, 0, -327, 327, 327, 327, -2.5, 327, 327, 0,
0, 0, 0, -327, 0, -327, 327, 327, 327, -95, 0, 0, 0.5, 0, 1, 0, 1.5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device 1 : Test Source Configuration Successful\n", "green")
else
WriteToLog("Device 1 : Test Source Configuration failed\n", "red")
return -3
end
end
if(RadarDevice[2] == 1) then
-- Object at 5 m with x = 3m and y = 4m
if (0 == ar1.SetTestSource_mult(2, 3, 4, 0, 0, 0, 0, -327, 0, -327, 327, 327, 327, -2.5, 327, 327, 0,
0, 0, 0, -327, 0, -327, 327, 327, 327, -95, 0, 0, 0.5, 0, 1, 0, 1.5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device 2 : Test Source Configuration Successful\n", "green")
else
WriteToLog("Device 2 : Test Source Configuration failed\n", "red")
return -3
end
end
if(RadarDevice[3] == 1) then
-- Object at 13 m with x = 12m and y = 5m
if (0 == ar1.SetTestSource_mult(4, 12, 5, 0, 0, 0, 0, -327, 0, -327, 327, 327, 327, -2.5, 327, 327, 0,
0, 0, 0, -327, 0, -327, 327, 327, 327, -95, 0, 0, 0.5, 0, 1, 0, 1.5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device 3 : Test Source Configuration Successful\n", "green")
else
WriteToLog("Device 3 : Test Source Configuration failed\n", "red")
return -3
end
end
if(RadarDevice[4] == 1) then
-- Object at 13 m with x = 5m and y = 12m
if (0 == ar1.SetTestSource_mult(8, 5, 12, 0, 0, 0, 0, -327, 0, -327, 327, 327, 327, -2.5, 327, 327, 0,
0, 0, 0, -327, 0, -327, 327, 327, 327, -95, 0, 0, 0.5, 0, 1, 0, 1.5, 0, 0, 0, 0, 0, 0, 0, 0)) then
WriteToLog("Device 4 : Test Source Configuration Successful\n", "green")
else
WriteToLog("Device 4 : Test Source Configuration failed\n", "red")
return -3
end
end
end
---------------------------Sensor Configuration-------------------------
-- Profile Configuration
if (0 == ar1.ProfileConfig_mult(deviceMapOverall, 0, start_freq, idle_time, adc_start_time, ramp_end_time,
0, 0, 0, 0, 0, 0, slope, 0, adc_samples, sample_freq, 0, 0, rx_gain)) then
WriteToLog("Profile Configuration successful\n", "green")
else
WriteToLog("Profile Configuration failed\n", "red")
return -4
end
-- Chirp Configuration
for i=1,table.getn(RadarDevice) do
if ((RadarDevice[1]==1) and (RadarDevice[i]==1)) then
Configure_Chirps(i)
end
end
-- Enabling/ Disabling Test Source
if(test_source_enable == 1) then
ar1.EnableTestSource_mult(deviceMapOverall, 1)
WriteToLog("Enabling Test Source Configuration successful\n", "green")
end
-- Frame Configuration
-- Master
if (0 == ar1.FrameConfig_mult(1,start_chirp_tx,end_chirp_tx,nframes_master, nchirp_loops,
Inter_Frame_Interval, 0, 1)) then
WriteToLog("Master : Frame Configuration successful\n", "green")
else
WriteToLog("Master : Frame Configuration failed\n", "red")
end
-- Slaves
if (0 == ar1.FrameConfig_mult(deviceMapSlaves,start_chirp_tx,end_chirp_tx,nframes_slave, nchirp_loops,
Inter_Frame_Interval, 0, 2)) then
WriteToLog("Slaves : Frame Configuration successful\n", "green")
else
WriteToLog("Slaves : Frame Configuration failed\n", "red")
end
期待您的回复！
