| ??? 12/02/04 09:09 Read: times |
#82360 - Suggestion for Uart Detection |
HI
I am making a small hand-held device using a microcontroller which does not have a uart.So i am using bit banging method to emulate a uart.I am sending and recieving some values from the pc. Problem is my device should detect that it is connected to the PC.Since the Usart is software i cant always check for some value since it will then remain in the loop and it wont excute the other functions. I cannot keep any buttons also which was one of the ideas. DO you guys have any suggestions to solve this. |
| Topic | Author | Date |
| Suggestion for Uart Detection | 01/01/70 00:00 | |
| " | 01/01/70 00:00 | |
| Andys suggestion | 01/01/70 00:00 | |
| Off-Topic! | 01/01/70 00:00 | |
| Use an aditional line. O the start bit. | 01/01/70 00:00 | |
| Interrupt? | 01/01/70 00:00 | |
| Timer Interrupt | 01/01/70 00:00 | |
| Oh PIC me up off the floor..... | 01/01/70 00:00 | |
| Off-topic? | 01/01/70 00:00 | |
| 8051s without UART | 01/01/70 00:00 | |
| Well, I be... | 01/01/70 00:00 | |
thanks for the Replies | 01/01/70 00:00 |