4 Commits

Author	SHA1	Message	Date
Jeff Epler	0c5fd55c16	picow: Turn off wifi co-processor regulator when entering deep sleep ... This reduces power consumption during true deep sleep. In my measurements with ppk2 and a program that _irrevocably_ entered deep sleep (no time alarm or pin alarm), power usage as measured on a ppk2 decreased from ~10mA to ~1mA.	2022-10-13 20:10:10 -05:00
Jeff Epler	d3e85d165e	Set cyw43 power management as needed, default to disabled ... .. the value actually needs to be enforced each time the STA or AP is enabled, because internally there's a call to cyw43_wifi_pm with the library's defaut power management value, not ours. Add a getter, though it only returns our idea of what the power management register is set to, it doesn't read out from the actual hardware, sadly.	2022-10-01 08:20:34 -05:00
Jeff Epler	943b992bfc	Improve cyw43.set_power_management documentation ... .. and provide 4 preset values	2022-10-01 07:52:08 -05:00
Jeff Epler	346fff2e7c	cyw43 basic gpio support, hwaddr in boot_out	2022-09-28 10:06:33 -05:00