| ??? 03/17/09 10:00 Read: times |
#163525 - Great! Responding to: ???'s previous message |
So now you're clear on the differences between the following:
Adam Nair said:
MOV SBUF, #A --> Assembler gives me an error MOV SBUF, A --> No assembler error, but periodic square wave on oscilloscope MOV SBUF, 41H --> No assembler error and what looks like slightly distorted ASCII waveforms MOV SBUF, #41H --> No assembler error, but periodic square waves on oscilloscope http://www.8052.com/forum/read/163508 It is important that you nail this! (although, as Erik said, we all still slip-up on it sometimes...) |
| Topic | Author | Date |
| Help with codes for serial communication | 01/01/70 00:00 | |
| the mistake we all make, occsionally | 01/01/70 00:00 | |
| RE: Help with codes for serial communication | 01/01/70 00:00 | |
| Two changes - why? | 01/01/70 00:00 | |
| Two changes - why? | 01/01/70 00:00 | |
| Mistake with the baud rate | 01/01/70 00:00 | |
| Baud rate calculator | 01/01/70 00:00 | |
| It's not a compiler... | 01/01/70 00:00 | |
| Sending an A | 01/01/70 00:00 | |
| the typical case | 01/01/70 00:00 | |
RE: the typical case | 01/01/70 00:00 | |
| Finally! It's working now | 01/01/70 00:00 | |
| Great! | 01/01/70 00:00 | |
| Link? | 01/01/70 00:00 | |
| RE: Link | 01/01/70 00:00 |