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raspberry:wiring_gpio_clock [2020/02/15 20:51]
admin created 		raspberry:wiring_gpio_clock [2020/02/15 20:52]
admin [Clock the Pin]
Line 15: Line 15:
 ==== Clock the Pin ==== ==== Clock the Pin ====
  
-The clock frequency is derived from the 19.2MHz. One can use GPIO 4 (pin7), GPIO 5 and GPIO 6.\\+The clock frequency is derived from the 19.2MHz Raspberry Pi clock. One can use GPIO 4 (pin7), GPIO 5 and GPIO 6.\\
 2.4Mhz would be 2400000\\ 2.4Mhz would be 2400000\\
  
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    $ gpio clock 7 2400000    $ gpio clock 7 2400000
  
-Or in C.+Or in C:\\
    pinMode (pin, GPIO_CLOCK) ;    pinMode (pin, GPIO_CLOCK) ;
    gpioClockSet (pin, frequency) ;    gpioClockSet (pin, frequency) ;