| ??? 02/17/05 10:57 Read: times |
#87761 - Right, then Responding to: ???'s previous message |
Pravin Pawar said:
I am designing a system wherein the user can make a design (design will be made in VB which provides a similar interface like excel , design consist of 1 and 0). Now this design with the design name and data will be send to the microcontroller. So, design creation is only ever done on the PC? When the system is used offline(not hooked to PC), user can recall the design using LCD interface and keypad and choose the required design. So, the 8051 only ever reads designs? But when the user deletes the a particular design and stores data of some other size, the data will be divided in fragments. Since this is only ever done when updating the designs, and only the PC can do that, this need only be a problem for the PC. Therefore I suggest that the PC does all the messing about internally, and only ever sends a nice, clean set of contiguous "designs" to the 8051: http://www.8052.com/forum/read.phtml?id=87757 You can dynamically allocate memory to your heart's content on the PC! |
| Topic | Author | Date |
| Database managment | 01/01/70 00:00 | |
| ??? | 01/01/70 00:00 | |
| U have to make Linked List File System | 01/01/70 00:00 | |
| Overcomplicated? | 01/01/70 00:00 | |
| Database managment | 01/01/70 00:00 | |
| Clear as mud! | 01/01/70 00:00 | |
| Database managment | 01/01/70 00:00 | |
| Jacquard ? | 01/01/70 00:00 | |
| row size | 01/01/70 00:00 | |
| Jacquard loom? | 01/01/70 00:00 | |
| Towels | 01/01/70 00:00 | |
| Towels | 01/01/70 00:00 | |
| It's easier done on the PC side | 01/01/70 00:00 | |
| Me too said the dog | 01/01/70 00:00 | |
| Right, then | 01/01/70 00:00 | |
| not just you but many | 01/01/70 00:00 | |
| Database managment | 01/01/70 00:00 | |
| then correct it | 01/01/70 00:00 | |
| eeprom size | 01/01/70 00:00 | |
| let the PC do it | 01/01/70 00:00 | |
| cheap file system | 01/01/70 00:00 | |
| PC do it - Write Time for 128 K EEPROM | 01/01/70 00:00 | |
| I'd still let the PC do it! | 01/01/70 00:00 | |
| not a problem | 01/01/70 00:00 | |
| It is Pravin's choice | 01/01/70 00:00 | |
| Another idea | 01/01/70 00:00 | |
Bit Stuffing | 01/01/70 00:00 |