| Andy Neil 06/13/09 11:14 Read: 402 times Basingstoke Uk |
#166056 - I sent commands like "BEL", or "ESC RS" Responding to: Giang Ho's previous message |
Giang Ho said:
To be sure that I send correct commands to the printer, I connected it to my PC via serial port then set all setting required (e.g. BAUD rate, parity, etc...) in HyperTerminal. Good plan, but Hypoterminal may not be a good tool here... I sent commands like "BEL", or "ESC RS" or "LF" to test to see if the printer execute those. But nothing happened. Are you sure those commands were actually sent correctly by Hypoterminal? I very much suspect that "BEL" means the single ASCII code 0x07; not the 3-character string "BEL" - are you sure that Hypoterminal is actually sending the ASCII BEL code? Similarly ESC is probably the 'Escape' code, 0x1B - pressing the key marked 'ESC' on the PC's keyboard may or may not cause Hypoterminal to send an 'Escape' character... |
| Topic | Author | Date |
| CMP-10 thermal printer & 8051 | Giang Ho | 06/13/09 08:47 |
| Printer settings | Hal Albach | 06/13/09 10:27 |
| Some hints/advice.. | Valentin Angelovski | 06/13/09 11:11 |
| I sent commands like "BEL", or "ESC RS" | Andy Neil | 06/13/09 11:14 |
| ASCII table | Per Westermark | 06/13/09 13:58 |
| HyperTerminal & ASCII code | Giang Ho | 06/13/09 18:56 |
| Would it be realistic.... | Michael Karas | 06/13/09 21:45 |
| Not text, | Per Westermark | 06/14/09 01:54 |
| Not text, | Giang Ho | 06/14/09 03:08 |
| Spend more time with the ASCII table. | Per Westermark | 06/14/09 03:35 |
| Still fail to test the printer | Giang Ho | 06/18/09 07:37 |
| The printer is working | Giang Ho | 06/18/09 09:04 |
| ASCII char on HyperTerminal | Mahesh Joshi | 06/20/09 07:11 |
| Re: ASCII char on HyperTerminal | Giang Ho | 06/21/09 09:16 |
| ASCII char on HyperTerminal | Mahesh Joshi | 06/20/09 07:11 |
| Is that guaranteed? | Andy Neil | 06/20/09 13:15 |
| I use it that way | Mahesh Joshi | 06/22/09 01:28 |
| XOn/XOff set on MCU side | Giang Ho | 06/18/09 22:08 |
| You have to do it yourself | Andy Neil | 06/19/09 01:36 |
| Re:You have to do it yourself | Giang Ho | 06/21/09 08:57 |
| Intern? [edited] | Andy Neil | 06/24/09 03:00 |
| HyperTerminal and microcontroller - please help! | Giang Ho | 06/23/09 10:36 |
| HyperTerminal and microcontroller - please help! | Giang Ho | 06/23/09 19:07 |
| May be I need to use cross over serial cable | Andy Neil | 06/24/09 03:03 |
| Use printf to output to UART, but receive incorrect data | Giang Ho | 06/24/09 10:09 |
| Re: Use printf to output to UART, but receive incorrect dat | Giang Ho | 06/24/09 10:13 |
| printf only can output value from 256 to 32767 correctly | Giang Ho | 06/25/09 07:42 |
| Hasn't Maarten already explained this? | Andy Neil | 06/25/09 07:54 |
| Re: Hasn't Maarten already explained this? | Giang Ho | 06/25/09 08:31 |
| Show it! | Andy Neil | 06/25/09 09:08 |
| Re: Show it | Giang Ho | 06/25/09 19:48 |
| use a cast | Maarten Brock | 06/24/09 16:11 |
| or RTFM | Andy Neil | 06/24/09 17:06 |
| Re: RTFM | Giang Ho | 06/25/09 19:55 |
| I found the solution. Thanks | Giang Ho | 06/26/09 08:46 |
Direct Memory?  | Andy Neil | 06/26/09 09:03 |
| Re: Direct memory | Giang Ho | 06/26/09 09:21 |
| Definitely a BAD Idea! | Andy Neil | 06/26/09 09:43 |
| Re:Definitely a BAD Idea! | Giang Ho | 06/26/09 10:01 |
| Could you please suggest? | Andy Neil | 06/26/09 10:25 |
| Re: Do not call from ISR | Giang Ho | 06/26/09 18:19 |
| I didn't say that | Andy Neil | 06/27/09 03:02 |
Thanks! | Giang Ho | 06/27/09 09:10 |
| Re: use a cast | Giang Ho | 06/24/09 19:47 |