ENG-CANSAT-RFM69HCW - Historique des versions

Admin le 27 février 2022 à 03:21

2022-02-27T03:21:24Z

2022-02-27T03:20:48Z

Contenu remplacé par « {{ENG-CANSAT-NAV}} {{COMMON-CANSAT-ANTENNA}} {{ENG-CANSAT-TRAILER}} »

2022-02-27T03:19:35Z

Extra GPIOs Pins

2018-10-13T11:08:12Z

2018-10-13T10:59:08Z

Extra GPIOs Pins

2018-10-13T10:54:39Z

Antenna spot

2018-10-13T10:51:57Z

Antenna spot

2018-10-13T10:26:18Z

Antenna Slot

2018-10-13T10:19:22Z

Antenna Slot

2018-10-13T10:03:43Z

SPI Interface Pins

@@ Ligne 86 : / Ligne 86 : @@
 [[Fichier:ENG-CANSAT-RFM69HCW-GPIOs.png|240px]]
-The radio module also feature 5 additionnal GPIOs (from G1 to G5).
+The radio module also feature 5 additionnal GPIOs (from G1 to G5) to raise interrupt request depending specific conditions.
 As they are usually free for use (not used for notification or radio functions) you can control them for the purpose of your project.

← Version précédente		Version du 13 octobre 2018 à 10:59
Ligne 88 :		Ligne 88 :
	[[Fichier:ENG-CANSAT-RFM69HCW-GPIOs.png\|240px]]		[[Fichier:ENG-CANSAT-RFM69HCW-GPIOs.png\|240px]]

		+	The radio module also feature 5 additionnal GPIOs (from G1 to G5).

		+	As they are usually free for use (not used for notification or radio functions) you can control them for the purpose of your project.
		+
		+	Those pins are '''3.3V logic without level shifting'''.
		+
	{{ENG-CANSAT-TRAILER}}		{{ENG-CANSAT-TRAILER}}

← Version précédente		Version du 13 octobre 2018 à 10:54
Ligne 82 :		Ligne 82 :

	[[Fichier:ENG-CANSAT-RFM69HCW-TEST-SMA-connector.jpg\|150px]]		[[Fichier:ENG-CANSAT-RFM69HCW-TEST-SMA-connector.jpg\|150px]]
		+
		+	[[ENG-CANSAT-ANTENNA\|The CanSat tutorials also have a section dedicated to the Antenna and alternative communication devices]]

	== Extra GPIOs Pins ==		== Extra GPIOs Pins ==

@@ Ligne 72 : / Ligne 72 : @@
 Later on, you would focus on antenna choice:
 * A wire inside the antenna hole (said a ''wire dipole'').
-* A µFl connector to plug antenna.
+* A {{pl|1418|µFl connector}} to plug antenna.
-* A PCB SMA connector also to plug other kind of antenna.
+* A {{pl|1419|PCB SMA connector}} also to plug other kind of antenna.
 A µFl connector (also named uFl) is looking to this:

@@ Ligne 1 : / Ligne 1 : @@
 {{ENG-CANSAT-NAV}}
-{{COMMON-CANSAT-ANTENNA}}
+{{COMMON-CANSAT-RFM69HCW}}
 {{ENG-CANSAT-TRAILER}}

@@ Ligne 59 : / Ligne 59 : @@
 * '''G0''': This is the GPIO 0 pin of the radio module. This pin has a special interruption function attached to it because it act as '''IRQ''' (Interrupt Request) pin. The radio module manipulate it to send to notification toward the micro controller. This pin is in 3.3V logic.
-== Antenna Slot ==
+== Antenna spot ==
 [[Fichier:ENG-CANSAT-RFM69HCW-Antenna.png|240px]]
@@ Ligne 74 : / Ligne 74 : @@
 * A µFl connector to plug antenna.
 * A PCB SMA connector also to plug other kind of antenna.
 == Extra GPIOs Pins ==

← Version précédente		Version du 13 octobre 2018 à 10:03
Ligne 49 :		Ligne 49 :

	[[Fichier:ENG-CANSAT-RFM69HCW-SPI.png\|240px]]		[[Fichier:ENG-CANSAT-RFM69HCW-SPI.png\|240px]]
		+
		+	{{ambox\|text=All the pins (except extra GPIOs) are wired thought a level shifter. This means that logical level (3.3 or 5V) will be compatible with the voltage applied on Vin!}}
		+
		+	* '''MISO''': Master In Slave Out. This pin is used to send data from the radio (the slave) to the micro controller (the master).
		+	* '''MOSI''': Master Out Slave In. This pin is used by the micro controller to send data to the radio.
		+	* '''SCK''': Clock signal used to synchronise bits exchanges between the Master and the Slave.
		+	* '''CS''': This is the '''C'''hip '''S'''elect. Place it to LOW level to initiate transaction with the radio module. The CS pin make sense when several slaves (eg: radio module + LCD display) are present on the SPI bus.
		+	* '''RST''': The '''reset''' pin of the radio module. Set it to LOW to reset the radio module.
		+	* '''G0''': This is the GPIO 0 pin of the radio module. This pin has a special interruption function attached to it because it act as '''IRQ''' (Interrupt Request) pin. The radio module manipulate it to send to notification toward the micro controller. This pin is in 3.3V logic.

	== Antenna Slot ==		== Antenna Slot ==