i can send 1 byte char type data form bbb serially. now i am stuck with
sending float type data . here is my code for sending data serially .
fd = open("/dev/ttyO1", O_RDWR | O_NOCTTY);
char byte_out[] = {0x47};
write(fd, byte_out, strlen(byte_out)+1);
how can i write(or send) float type data serially . plz help me . thanks in
advance .
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