-
Notifications
You must be signed in to change notification settings - Fork 66
синхронизация времени с приемником GPS вывод последовательных данных NMEA #37
Comments
Hi, I don't really understand your question. To test, I hooked up NMEA GPS module like this one Also, take a look at |
It is clear. This experimental program can approach by these o'clock? And I cannot find hours on the STC15W408AS microcontroller yet. Specify the reference if you know. |
It may be difficult to tell from the pictures. Unfortunately even in that listing:
STCW408AS is best choice as it has 8KB flash, and hardware UART peripheral. Probably will not work with STC15F204EA (no hardware UART peripheral) and only 4KB of code space, and 1KB EEPROM. |
And at you with what microcontroller synchronization of time with the GPS receiver is used? |
I don't exactly understand what you are asking. |
Through online the translator it is difficult to communicate. If I correctly understand, the speech in your article goes about synchronization of the electronic clock on the STC15W408AS or STC15F204EA processor with the GPS receiver. I wanted to learn from you whether it is possible to use your pilot project for the electronic clock on processor 15W404AS (it is used at me in the electronic clock) and where to connect the GPS receiver in the scheme of hours. I plan to use this receiver I do not develop the program for microcontrollers. Did not find articles of similar to this yours in the Internet. Therefore wanted to obtain exact information on the questions interesting me. |
It should be possible with STC15W404AS - this is basically same mcu as STC15W408AS. Difference is 404 has 4k code space + 9k eeprom, 408 has 8k code + 5k eeprom. On either STC15W404AS or STC15W408AS, both support hardware remapping of the UART1 to P3_6:rxd, P3_7:txd. So to support any serial/uart gps module you need to know a few things to adjust firmware to support it.
|
Привет!
|
Hi!
Synchronization of time with the GPS receiver conclusion of consecutive data of NMEA.
Prompt what GPS receiver to use and where to connect on the scheme of hours?
The text was updated successfully, but these errors were encountered: