| ??? 03/30/10 16:14 Read: times |
#174644 - Binary data or printable ASCII data? Responding to: ???'s previous message |
But do you see the text "Temp=" and "Hmdt="?
How have you made sure that the temperature and humitidy values you are printing have been converted to ASCII format? It really isn't too common for sensors to return numeric values as ASCII characters. Let's say a sensor returns a value between 0 and 1023 in two bytes. It will then be up to you to convert the binary value 748 into a '7', a '4' and a '8' - the characters to print. Note that one byte of binary data can be up to 3 digits (or even 3 digits and a sign). Two bytes can be up to 5 digits (or 5 digits and a sign). |
| Topic | Author | Date |
| 8051 using i2c | 01/01/70 00:00 | |
| What was your result? | 01/01/70 00:00 | |
| Results | 01/01/70 00:00 | |
| Binary data or printable ASCII data? | 01/01/70 00:00 | |
| Binary data | 01/01/70 00:00 | |
| I probably have a problem using I2C protocol. | 01/01/70 00:00 | |
| I2C protocol | 01/01/70 00:00 | |
| that being the case | 01/01/70 00:00 | |
| So it clearly tells you that it is *not* I2C!! | 01/01/70 00:00 | |
| start over | 01/01/70 00:00 | |
| Why not start with the code they give you? | 01/01/70 00:00 | |
| what code? | 01/01/70 00:00 | |
| compile it | 01/01/70 00:00 | |
| You have to be prepared to do some work, you know | 01/01/70 00:00 | |
| Ripping assembler from the debugger | 01/01/70 00:00 | |
| I need some help | 01/01/70 00:00 | |
| Not a Contracting Site | 01/01/70 00:00 | |
| We may be able to come to an arrangement - on one condition | 01/01/70 00:00 | |
| BRAVO | 01/01/70 00:00 | |
| I need some help 2 | 01/01/70 00:00 | |
| Have you checked the debugger/simulator yet? | 01/01/70 00:00 | |
| Compiler/simulator | 01/01/70 00:00 | |
| No compiler in the C51 kit??? | 01/01/70 00:00 | |
you were so right | 01/01/70 00:00 |