| ??? 08/11/09 08:13 Read: times |
#168306 - Function Calls Responding to: ???'s previous message |
Jan Waclawek said:
This is to ensure that the RXD line is not in the desired state (digit) before we start. Jan Waclawek said:
Also, show us how do you call this routine. JW here is the call for the routine.
main()
{
...
unsigned int bit_time; /* the bit transmission times can have
* 10% tolerance. */
unsigned int temp_bit;
...
...
temp_bit = count_bit_time(1); //count the transmission time for bit '1'
bit_time = count_bit_time(0); //count the transmission time for bit '0'
...
...
}
The bit times must be approximately equal and should match the transmission times for one bit. The transmission times for standard baud rates are calculated for matching. |
| Topic | Author | Date |
| Serial Auto Baud Rate Detection | 01/01/70 00:00 | |
| what is the purpose of this line | 01/01/70 00:00 | |
| Function Calls | 01/01/70 00:00 | |
| Waiting for destruction | 01/01/70 00:00 | |
| Re:Waiting for destruction - Suicidal Move! | 01/01/70 00:00 | |
| Autobauding | 01/01/70 00:00 | |
Why must it be in 'C'? | 01/01/70 00:00 |