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Hi everyone... I need some help....I need to send the results of some operations via the serial port. This results is a vector of 2048 elements, each one of them is a UWord16 type of data. Suppose a save the vector as V. When I use the "write" command: write(Uart, &v,sizeof(v)) I try to read this vector on Visual Basic (using the MSComm) and get nothing. But everithing changes when I send a constant, for example: #define command = 'P' ...... void main(void) { ...... write(Uart,&command,sizeof(command)); ...... } What is the difference between the first and the last of this examples??? if anyone doesn't understand what i'm saying, please email me and I'll explaing it. Thanx JosAntonio S. |
The write command on Codewarrior
Started by ●July 3, 2002
