| ??? 01/02/03 17:33 Read: times |
#35427 - Hardware watchdog timer on T89C51RD2 |
Hello everybody,
does anybody know how to set a 2 seconds timeout on the Atmel T89C51RD2's hardware watchdog timer ? The Atmel's doc states that this timeout can be set by writing 111 into the bits S0 S1 S2 of the WDTPRG register, but it still keeps resetting after default 16.3 ms timeout. Here's a piece of my code: // Set a 2 sec timeout period WDTPRG = 0xF7; // Initialize the Hardware Watchdog Timer WDTRST = 0x1E; WDTRST = 0xE1; I appreciate any help Frantisek Kaduch |
| Topic | Author | Date |
| Hardware watchdog timer on T89C51RD2 | 01/01/70 00:00 | |
| RE: Hardware watchdog timer on T89C51RD2 | 01/01/70 00:00 | |
| RE: Hardware watchdog timer on T89C51RD2 | 01/01/70 00:00 | |
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