The Enhanced ShockBurst PTX Project just inits the ESB and start transmitting without ever configing either of the 16MHz or 32kHz clocks (none that I can see at least).
Questions:
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Seems like both the 16MHz and the 32kHz clocks are disabled. True?
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What clock is ESB running from then? Does it auto init the 16MHz clock?
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As long as I use a peripheral like SPI-Slave, or GPIOs, I should not need any clock running?
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If neither clock is running, how does this affect my power consumption? Should be super-low if I don't transmit anything, and just
_WFI()
until I receive on SPI-Salve, correct?
Thanks