exo_sw_dissectors/Dissector/tm_get_adcs_est_rate.lua

-- Define the dissector function for the new structure
function tm_get_adcs_est_rate(buffer, pinfo, tree, adcs_est_angular_rate, offset)

-- Define ProtoFields for the new structure fields

local f_x_angular_rate = ProtoField.double("adcs_est_angular_rate.f_x_angular_rate", "X Angular Rate", base.DEC)
local f_y_angular_rate = ProtoField.double("adcs_est_angular_rate.f_y_angular_rate", "Y Angular Rate", base.DEC)
local f_z_angular_rate = ProtoField.double("adcs_est_angular_rate.f_z_angular_rate", "Z Angular Rate", base.DEC)

-- Add the fields to the protocol
adcs_est_angular_rate.fields = { 
     f_x_angular_rate, f_y_angular_rate, f_z_angular_rate
}

local subtree = tree:add(adcs_est_angular_rate, buffer(), "ADCS ESTIMATED ANGULAR RATES")

        
        offset = offset + 3
        local data = buffer(offset,1):le_int()
        offset = offset + 1 
        
  if data == 0 then 
        -- dissect commanded roll angle (2 bytes)
        local x_angular_rate = buffer(offset, 8):le_float()
        subtree:add(f_x_angular_rate, x_angular_rate):set_text(string.format("Rate Sensor X : %0.6f", x_angular_rate))
        offset = offset + 8

        -- dissect commanded pitch angle (2 bytes)
        local y_angular_rate = buffer(offset, 8):le_float()
        subtree:add(f_y_angular_rate, y_angular_rate):set_text(string.format("Rate Sensor Y : %0.6f", y_angular_rate))
        offset = offset + 8

        -- dissect commanded yaw angle (2 bytes)
        local z_angular_rate = buffer(offset, 8):le_float()
        subtree:add(f_z_angular_rate, z_angular_rate):set_text(string.format("Rate Sensor Z : %0.6f", z_angular_rate))
        offset = offset + 8
        
  elseif data == -1 then
    subtree:add(" ADCS operation failure ")
    elseif data == -2 then
    subtree:add(" TC TM error ")
    elseif data == -3 then
    subtree:add(" Interface error ")
    elseif data == -4 then
    subtree:add(" Id not support ")
    elseif data == -5 then
    subtree:add(" ADCS HW in invalid power state ")
    elseif data == -6 then
    subtree:add(" ADCS Semaphore take failure ")
    elseif data == -6 then
    subtree:add(" ADCS Operating Mode Mismatch error ")
    elseif data == -6 then
    subtree:add(" ADCS responded data is not in a valid range ")
    end
end