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--- doc:appunti:hardware:raspberrypi_car [2013/09/27 11:55] – [Alimentazione a batteria] niccolo
+++ doc:appunti:hardware:raspberrypi_car [2019/02/01 17:04] (current) – niccolo
@@ Line 1: / Line 1: @@
 ====== Raspberry Pi Car Device ======
-Riferimenti web:
+===== Dongle USB Edimax in Mode Master (Access Point) =====
+Normalmente l'interfaccia WiFi lavora in modalità //managed//, cioè come cliente di un //Access Point//. Si vuole invece configurare il Raspberry come Access Point, cioè far lavorare l'interfaccia WiFi in Master Mode. Non tutte le combinazioni di **hardware** + **modulo kernel** + **software hostapd** supportano tale modalità.
+  * [[http://elinux.org/RPI-Wireless-Hotspot|RPI Wireless Hotspot]]
+  * [[http://www.daveconroy.com/turn-your-raspberry-pi-into-a-wifi-hotspot-with-edimax-nano-usb-ew-7811un-rtl8188cus-chipset/|Raspberry-PI WiFi hotspot with Edimax]]
+Ci vuole una **versione custom di hostapd**, forse occorre anche un **modulo kernel custom**, a seconda del chip WiFi. Vedere le seguenti pagine:
+  * https://github.com/jenssegers/RTL8188-hostapd
+  * https://github.com/quickreflex/rtl8188eus
+  * https://github.com/lwfinger/rtl8188eu
+Pare che ci siano risultati diversi a seconda del chip (RTL8188CUS, RTL8188EUS, ecc.):
+  * **[[https://www.raspberrypi.org/forums/viewtopic.php?p=385731|Previously Unsupported Edimax WiFi Hotspot (working)]]**
+  * **[[https://docs.google.com/document/d/16hJS7fnPyKUwbvR33_nMku_b6XcYaBJXVpeCIMoJzcQ/pub|Convert a Raspberry Pi B2 standalone Wifi-AP using REALTEK chipset (e.g. EDIMAX)]]**
+  * **[[https://www.raspberrypi.org/forums/viewtopic.php?t=61816|RTL8188EUS cannot setup access point]]**
+Altri riferimenti web:
   * [[http://blog.sip2serve.com/post/48420162196/howto-setup-rtl8188cus-on-rpi-as-an-access-point|Howto setup rtl8188cus on rpi as an access point]]
   * [[http://dl.dropbox.com/u/1663660/hostapd/hostapd|hostapd custom]]
   * [[http://www.geeked.info/raspberry-pi-add-multiple-wifi-access-points/|WPA Managed in Roaming]]
-===== Dongle USB Edimax =====
-Ci vuole una versione custom di hostpad....
 ===== wpa_supplicant =====