我在试图将数据从Matlab传送到 DSPIC30f4011 通过USB传送到 UART 转换器时遇到了一些问题。
function comparison()
global x1 y1
s=serial( COM3 );
set(s, BaudRate ,9600);
fopen(s);
fprintf(s, 2 );
out=fscanf(s);
fclose(s);
但我的电路板无法接收数据 我怎样才能解决这个问题?
我在试图将数据从Matlab传送到 DSPIC30f4011 通过USB传送到 UART 转换器时遇到了一些问题。
function comparison()
global x1 y1
s=serial( COM3 );
set(s, BaudRate ,9600);
fopen(s);
fprintf(s, 2 );
out=fscanf(s);
fclose(s);
但我的电路板无法接收数据 我怎样才能解决这个问题?
Receive: I always had problems receiving data from a serial port, so I used a mex file GetSerialData.cpp, but right now I can t figure were came from.
Send: To send data correctly it is really important that you got the right baud rate and COM-port. You could check the com-port in your windows device manager. Mine shows up in the (COM & LPT) group as USB Serial Port (COM7). The baud rate depends on your DSPIC30F4011 device, which you probably also have to configure.
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