ST / stm-spirit1-rf-driver

Prototype RF driver for STM Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo.

Prototype RF Driver for STM Sub-1 GHz RF Expansion Boards based on the SPSGRF-868 and SPSGRF-915 Modules for STM32 Nucleo

Currently supported boards:

Note, in order to use expansion board X-NUCLEO-IDS01A4 in mbed you need to perform the following HW modifications on the board:

  • Unmount resistor R4
  • Mount resistor R7

Furthermore, on some Nucleo development boards (e.g. the NUCLEO_F429ZI), in order to be able to use Ethernet together with these Sub-1 GHz RF expansion boards, you need to compile this driver with macro SPIRIT1_SPI_MOSI=PB_5 defined, while the development board typically requires some HW modification as e.g. described here!

This driver can be used together with the 6LoWPAN stack (a.k.a. Nanostack).

Files at this revision

API Documentation at this revision

Revision 52:053dbc4b570f, committed 2017-02-23

Comitter:
Wolfgang Betz
Date:
Thu Feb 23 13:29:35 2017 +0100
Parent:
51:d46b4cc970c5
Child:
53:b036a3a850e6
Commit message:
Simplify Spirit1 Mac address specification

Changed in this revision

mbed_lib.json Show annotated file Show diff for this revision Revisions of this file
source/NanostackRfPhySpirit1.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/mbed_lib.json	Wed Feb 22 09:55:13 2017 +0100
+++ b/mbed_lib.json	Thu Feb 23 13:29:35 2017 +0100
@@ -1,14 +1,7 @@
 {
     "name": "spirit1",
     "config": {
-    	"mac-address-0": "0x0",
-    	"mac-address-1": "0x0",
-    	"mac-address-2": "0x0",
-    	"mac-address-3": "0x0",
-    	"mac-address-4": "0x0",
-    	"mac-address-5": "0x0",
-    	"mac-address-6": "0x0",
-    	"mac-address-7": "0x0"
+	"mac-address": "{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}"
     },
     "macros": ["USE_STM32F4XX_NUCLEO", "X_NUCLEO_IDS01A4", "SPIRIT_USE_FULL_ASSERT"]
 }

--- a/source/NanostackRfPhySpirit1.cpp	Wed Feb 22 09:55:13 2017 +0100
+++ b/source/NanostackRfPhySpirit1.cpp	Thu Feb 23 13:29:35 2017 +0100
@@ -30,16 +30,7 @@
 
 static uint16_t stored_short_adr;
 static uint16_t stored_pan_id;
-static uint8_t stored_mac_address[8] = {
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_0,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_1,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_2,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_3,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_4,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_5,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_6,
-		MBED_CONF_SPIRIT1_MAC_ADDRESS_7
-};
+static uint8_t stored_mac_address[8] = MBED_CONF_SPIRIT1_MAC_ADDRESS;
 
 #define RF_SIG_ACK_NEEDED (1<<0)
 static Thread rf_ack_sender(osPriorityRealtime);