| ??? 03/07/12 21:17 Read: times |
#186489 - Instruction says Responding to: ???'s previous message |
Hi Erik,
You are clearing accumulator Then a byte of data is being moved from code memory to Accumulator and then written to SBUF1 in WRITE_SERIAL. I will use spaces in future. Thanks WRITE_TABLE_SERIAL:
NEXT_BYTE:
CLR ACC ;;***** read the instruction below @A PLUS DPTR
MOVC A, @A+DPTR ;LET ACC = THE POINT THAT VALUE OF ACC POINTS TO IN DATAPOINTER
LCALL WRITE_SERIAL ;CALL ROUTINE
INC DPTR ;INCREMENT DATAPOINTER TO WRITE NEXT BYTE OF CODE
DJNZ R0,NEXT_BYTE ;DECREMENT RO TO ACCOUNT FOR NEXT BYTE IN CODE MEMORY TO BE SENT, THEN JUMP BACK TO NEXT_BYTE IF NOT = 0 |
| Topic | Author | Date |
| Serial coms, bytes not matching in serial capture | 01/01/70 00:00 | |
| Couple of things at first glance... | 01/01/70 00:00 | |
| Response | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| what does the instruction spell out | 01/01/70 00:00 | |
| Instruction says | 01/01/70 00:00 | |
| Got it | 01/01/70 00:00 | |
| have a good read | 01/01/70 00:00 | |
| Nitgen FIM5360 module | 01/01/70 00:00 | |
| Not familiar with the module... | 01/01/70 00:00 | |
| Boot up time... | 01/01/70 00:00 | |
| Response | 01/01/70 00:00 | |
| Isn't boot time always time from reset or time from power-on | 01/01/70 00:00 | |
| Ok | 01/01/70 00:00 | |
| SCON1... | 01/01/70 00:00 | |
| Jumping from RET to Jump Start | 01/01/70 00:00 | |
Please Ignore last post, issue resolved | 01/01/70 00:00 |