История
18 июля 2019
Новая страница: «==Ссылки== * [https://www.olimex.com/Products/Modules/RF/MOD-MRF24J40/resources/MOD-MRF24J40-schematic.pdf schematic circuit ] * [https://www.olimex.com/Pro…»
−21
Новая страница: «You need the lowpan-tools package from sid to work»
−21
Новая страница: «Work with 6LoWPAN is performed using the utility <b>iz</b>»
−33
Новая страница: «==Working with 6LoWPAN== Install packages to work with 6LoWPAN:»
−36
Новая страница: «........»
−6
Новая страница: «6lowpan@0 { compatible = "microchip,mrf24j40"; spi-max-frequency = <100000>; reg = <6>; interrupt-parent = <&gpio1>; <-------- use GPIO 53 (21 + 32) в…»
−23
Новая страница: «........»
−6
Новая страница: «cs-gpios = <&gpio0 17 0 &gpio2 28 0 &gpio1 20 0 &gpio2 27 0 →91 25 @ CON2 UEXT2 CS/GPIO: <-------- Chip Select of UEXT2 connector correspo…»
−33
Новая страница: «To connect the module, you must declare the device in Device Tree/en:»
−49
Новая страница: «==Settings== The driver of the transceiver in the kernel [https://github.com/contactless/linux/blob/v3.12-rc3-imxv5-x0.3/drivers/net/ieee802154/mrf24j40.c]. Minor…»
−156
Новая страница: «The easiest way to do this is to short-circuit (e.g. solder) the legs 4 and 6 on the UEXT plug of the module.»
−76
Новая страница: «For Linux, you must use the INT interrupt output. In the module's UEXT connector, this signal is routed to the UART RX (4) pin, which makes it impossible to use i…»
−236
Новая страница: «==Connection== The module is connected to the Wiren Board controller via the UEXT2 connector. Pins 6-7 (program I2C) are used in GPIO mode.»
−80
Новая страница: «<b> Support for 6LoWPAN on Linux is currently not fully functional. </b> http://elinux.org/images/7/71/Wireless_Networking_with_IEEE_802.15.4_and_6LoWPAN.pdf»
−59
Новая страница: «==IEEE 802.15.4== IEEE 802.15.4 is a physical layer that is used by ZigBee, 6LoWPAN, and other standards. Linux supports the standard [https://ru.wikipedia.org/wi…»
−156
Новая страница: «Is inserted into the connector UEXT uses the SPI interface.»
−30
Новая страница: «IEEE 802.15.4 transceiver module from Olimex. Contains a chip of Microchip MRF24J40. The module can be bought in the Olimex store.»
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