fix cnl

Author: sirdarckcat

ctf/blackbox/Dockerfile

@@ -1,8 +1,9 @@
 FROM ubuntu:latest
-RUN apt update && DEBIAN_FRONTEND="noninteractive" apt install -y wget python3-pip openjdk-8-jdk net-tools netcat unzip curl
+RUN apt update && DEBIAN_FRONTEND="noninteractive" apt install -y wget python3-pip openjdk-8-jdk net-tools netcat unzip curl strace
 RUN wget -q https://dl.bintray.com/kaitai-io/universal/0.9/kaitai-struct-compiler-0.9.zip
 RUN unzip kaitai-struct-compiler-0.9.zip
 COPY . .
 RUN cd kaitai-struct-compiler-0.9/bin && ./kaitai-struct-compiler --target python /arinc825.ksy && mv pcm825.py /
 RUN pip3 install kaitaistruct jsonpickle
+
 CMD ./fdr.sh

ctf/cangateway/fg_connector_linux/src/main.c

@@ -151,8 +151,9 @@ int main(int argc, char *argv[]) {
                           tx_buf.error_counter = 0;
                           tx_buf.time_stamp_lo = 0;
                           tx_buf.time_stamp_hi = 0;
-                          tx_buf.data[0] = flightgear_status.values[i].value;
-                          
+                          float fval = *((float *) flightgear_status.values[i].value);
+                          float * fptr = (float *) &(tx_buf.data[0]);
+                          *fptr = fval;
                           Pmc825CanAerospaceWrite(&Pmc825, &tx_buf, 1);
                         }
                         continue;