| ??? 12/14/04 11:25 Read: times Msg Score: -1 -1 Answer is Wrong |
#83051 - 8051 vs C :) Responding to: ???'s previous message |
Hi, all!
I'm only beginner in embed. sw. But i've red some articles of my experienced colleagues. They suppose, that 8051 architecture is very BAD for C-programming. 1)The main reason is, probably, DPTR feature. Compilers generate very large and very slow code for simple operations with large amount of data. 2) In my opinion it's so conveniently to use C-structures (sometimes nested). But when I compile with keil such a string: X->Y->z = ...; i have sometimes over 30 assembler instructions as a result. It's very,very bad. So, there are many problems with C-programming for x51 mcu. |
| Topic | Author | Date |
| asm vs C | 01/01/70 00:00 | |
| HLL | 01/01/70 00:00 | |
| asm vs C | 01/01/70 00:00 | |
| C and other HLLs | 01/01/70 00:00 | |
| modern - productive | 01/01/70 00:00 | |
| Lunch | 01/01/70 00:00 | |
| Speed writing vs speed running. | 01/01/70 00:00 | |
| C | 01/01/70 00:00 | |
| Belt or suspenders? | 01/01/70 00:00 | |
| Learn C Then... | 01/01/70 00:00 | |
| beware | 01/01/70 00:00 | |
| This advice is great | 01/01/70 00:00 | |
| I love C !!! | 01/01/70 00:00 | |
| Easy migration | 01/01/70 00:00 | |
| 3rd party | 01/01/70 00:00 | |
| Having recently started converting... | 01/01/70 00:00 | |
| Learning C for tte 8051 and 8-bit uC | 01/01/70 00:00 | |
| Obviously there is a reason... | 01/01/70 00:00 | |
| as to reasons | 01/01/70 00:00 | |
| Obviously there is a reason... | 01/01/70 00:00 | |
| 8051 vs C :) | 01/01/70 00:00 | |
| 8051 efficiency | 01/01/70 00:00 | |
| a 51 for handling large amount of data | 01/01/70 00:00 | |
| 8051 vs C - answer is wrong | 01/01/70 00:00 | |
| addendum to post Andys above | 01/01/70 00:00 | |
| asm.vs.C forever | 01/01/70 00:00 | |
| click, click, click | 01/01/70 00:00 | |
| Eh?? | 01/01/70 00:00 | |
| 8051 vs C - answer is wrong | 01/01/70 00:00 | |
| Don't believe all you hear! | 01/01/70 00:00 | |
| the C myth | 01/01/70 00:00 | |
| myth | 01/01/70 00:00 | |
| Then Don't Do that | 01/01/70 00:00 | |
| Exactly! | 01/01/70 00:00 | |
| why only? | 01/01/70 00:00 | |
| Right tool for the Job | 01/01/70 00:00 | |
| asm VS C | 01/01/70 00:00 | |
| Which C? | 01/01/70 00:00 | |
| ? | 01/01/70 00:00 | |
| Handly, But | 01/01/70 00:00 | |
| Both i think | 01/01/70 00:00 | |
| Neither! | 01/01/70 00:00 | |
| Compiler on a floppy? | 01/01/70 00:00 | |
| Why do people use C? | 01/01/70 00:00 | |
| Code Complete | 01/01/70 00:00 | |
| Ironic | 01/01/70 00:00 | |
| Re: asm VS C | 01/01/70 00:00 | |
| re:asm vs C | 01/01/70 00:00 | |
| derivatives of same | 01/01/70 00:00 | |
| portability | 01/01/70 00:00 | |
| re: portability | 01/01/70 00:00 | |
| (non-)portability | 01/01/70 00:00 | |
| re: | 01/01/70 00:00 | |
re: | 01/01/70 00:00 | |
| What do you want? | 01/01/70 00:00 | |
| HLL | 01/01/70 00:00 | |
| Personal dislike... | 01/01/70 00:00 | |
| A comment to ASM versus C | 01/01/70 00:00 |