| ??? 02/24/05 21:42 Read: times |
#88392 - Not quite Responding to: ???'s previous message |
Craig Steiner said:
... consider the possibility that your hard coded text ("HI") is certainly stored in code memory while the result of the "%d" is going to be stored in some kind of RAM, either internal or XRAM. Actually, in this case, the entire "HI %d" format string is stored in Code space. printf reads this and copies the "HI " bit into its buffer; it then does the "%d" formatting, and places the result in the buffer; it then makes calls to putchar to print the buffer I wouldn't be surprised if the problem has something to do with the fact that there are different types of memory involved. Shouldn't be, as putchar is only ever working form printf's buffer. |
| Topic | Author | Date |
| LCD< | 01/01/70 00:00 | |
| must be a bug in lcd_write() | 01/01/70 00:00 | |
| no bug | 01/01/70 00:00 | |
| Bug in lcd_write | 01/01/70 00:00 | |
| Another test | 01/01/70 00:00 | |
| Not quite | 01/01/70 00:00 | |
| Stand corrected | 01/01/70 00:00 | |
| further corrected | 01/01/70 00:00 | |
| Makes sense | 01/01/70 00:00 | |
| Delay after the character write? | 01/01/70 00:00 | |
| unknown bug | 01/01/70 00:00 | |
| ANSI divergence | 01/01/70 00:00 | |
| Are you sure? | 01/01/70 00:00 | |
| skdjfhg | 01/01/70 00:00 | |
| It realy works fine with UART | 01/01/70 00:00 | |
| Story so far | 01/01/70 00:00 | |
| Keil and Function pointers? | 01/01/70 00:00 | |
| Simulator | 01/01/70 00:00 | |
| Kaiwalya - O.T | 01/01/70 00:00 | |
| Let me try | 01/01/70 00:00 | |
| Post the real code | 01/01/70 00:00 | |
| Possibilities | 01/01/70 00:00 | |
| ksfd | 01/01/70 00:00 | |
| Troll | 01/01/70 00:00 | |
| the real issue | 01/01/70 00:00 | |
| Corrections | 01/01/70 00:00 | |
| Small but fast | 01/01/70 00:00 | |
| MIPS | 01/01/70 00:00 | |
| Corrections | 01/01/70 00:00 | |
| sldkjf | 01/01/70 00:00 | |
| dkfuhg | 01/01/70 00:00 | |
| Corrections | 01/01/70 00:00 | |
| Corrections | 01/01/70 00:00 | |
| got curious and looked | 01/01/70 00:00 | |
| I'm wrong - Damn! | 01/01/70 00:00 | |
| debugging | 01/01/70 00:00 | |
| Post you real code | 01/01/70 00:00 | |
How to initilize 4X20 LCD | 01/01/70 00:00 |