| ??? 02/20/12 15:48 Read: times |
#186063 - RI Flag Responding to: ???'s previous message |
Thanks for your input,
I have taken your advice and havestarted writing my programme. I currently have 1 issue with JNB RI,$. When I single step through programme, I cannot jump over this instruction, the programme just freezes. I have checked a few websites and they all have it written the same way. This is my code below READ_SERIAL: JNB RI,$ MOV A,SBUF0 RET READ_TABLE_SERIAL: NEXT_BYTE2: LCALL READ_SERIAL MOV@R1,A INC,R1 DJNZ R2,NEXT_BYTE2 RET Even when I run programme and then pause it always ends up at same location JNB RI,$. I am out of ideas and cant see whats wrong, your help is greatly appreciated |
| 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 |