| ??? 01/30/12 21:43 Read: times |
#185735 - Why ASM? Responding to: ???'s previous message |
Dave Mcnamara said:
Can someone show me a piece of ASM code in order to send 0x7E,0x01,0x00,0x00,0x00,0x00,0x01 over a serial port Why does it have to be ASM? The procedure required is the same irrespective of what language you use - it's just a matter of writing to SBUF, and monitoring the UART status to see when it's ready for the next byte. This is bog-standard 8051 serial comms. |
| Topic | Author | Date |
| Help. Writing Hex code from serial port to External device | 01/01/70 00:00 | |
| Look at this | 01/01/70 00:00 | |
| Using 8051 | 01/01/70 00:00 | |
| Why ASM? | 01/01/70 00:00 | |
| Design your subroutine(s) | 01/01/70 00:00 | |
| RI Flag | 01/01/70 00:00 | |
| READ_SERIAL | 01/01/70 00:00 | |
| RI setup | 01/01/70 00:00 | |
| are you sure? | 01/01/70 00:00 | |
| CKCON | 01/01/70 00:00 | |
| well, then | 01/01/70 00:00 | |
| Correct | 01/01/70 00:00 | |
| RI and TI | 01/01/70 00:00 | |
| Ok | 01/01/70 00:00 | |
| Diff Of TI and RI | 01/01/70 00:00 | |
Uart stall | 01/01/70 00:00 | |
| Oscilloscope | 01/01/70 00:00 |