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).

History

Clarification on radio configuration v1.0.0

2017-09-01, by Wolfgang Betz [Fri, 01 Sep 2017 08:51:04 +0200] rev 75

Clarification on radio configuration

Minor comment corrections

2017-07-21, by Wolfgang Betz [Fri, 21 Jul 2017 15:30:53 +0200] rev 74

Minor comment corrections

Comment also main class

2017-07-21, by Wolfgang Betz [Fri, 21 Jul 2017 15:18:37 +0200] rev 73

Comment also main class

Better commenting of public `SimpleSpirit1` API

2017-07-21, by Wolfgang Betz [Fri, 21 Jul 2017 13:54:39 +0200] rev 72

Better commenting of public `SimpleSpirit1` API

Optimize `BUSYWAIT_UNTIL()`

2017-07-18, by Wolfgang Betz [Tue, 18 Jul 2017 09:53:41 +0200] rev 71

Optimize `BUSYWAIT_UNTIL()`

Handle overflow situations in busy wait

2017-07-13, by Wolfgang Betz [Thu, 13 Jul 2017 09:21:06 +0200] rev 70

Handle overflow situations in busy wait

Better handling of race condition around `_spirit_tx_started`

2017-07-10, by Wolfgang Betz [Mon, 10 Jul 2017 13:54:43 +0200] rev 69

Better handling of race condition around `_spirit_tx_started`

Better handling of persisten CCA timeouts

2017-07-06, by Wolfgang Betz [Thu, 06 Jul 2017 14:15:57 +0200] rev 68

Better handling of persisten CCA timeouts

Clarify some comments

2017-07-06, by Wolfgang Betz [Thu, 06 Jul 2017 11:13:31 +0200] rev 67

Clarify some comments

Raise number of CSMA backoffs to 5 (as recommended by ARM)

2017-07-05, by Wolfgang Betz [Wed, 05 Jul 2017 14:02:16 +0200] rev 66

Raise number of CSMA backoffs to 5 (as recommended by ARM)