I am reading data from a device through the serial port. I am using a Max3232 converter RS232 to TTL. The odd thing here is that when I use the read function to retrieve the data received by the UART, it eliminates all the 0x00 bytes.
I have used the same converter to read data from the same device using both Arduino Mega and Raspberry PI 3 B+. With both I can read the 0x00 values.
Reading with Arduino and Raspberry
f7 00 00 15 10 22 00 02 28 02 00 00
f2 16 06 00 00 00 00 67 63 02 45 43
Same readings with Azure Sphere
f7 15 10 22 02 28 02
f2 16 06 67 63 02 45 43
Am I missing some setting?