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).

Diff: SimpleSpirit1.h

Revision:
31:a4d8072139f2
Parent:
30:9c6dcfc47619
--- a/SimpleSpirit1.h	Fri Nov 18 13:35:27 2016 +0100
+++ b/SimpleSpirit1.h	Mon Nov 21 09:41:37 2016 +0100
@@ -16,6 +16,10 @@
 #include "spirit1-const.h"
 
 
+// betzw: enable beyond macro if you want debug messages also from IRQ handler
+#define DEBUG_IRQ
+
+
 /*** Macros from Cube Implementation ***/
 #define CLEAR_TXBUF()			(spirit_tx_len = 0)
 #define IS_RXBUF_EMPTY()        (spirit_rx_len == 0)
@@ -75,7 +79,7 @@
     void rx_timeout_handler(void) {
     	set_ready_state();
 	    cmd_strobe(SPIRIT1_STROBE_RX);
-#ifndef NDEBUG
+#ifdef DEBUG_IRQ
 	    debug("\n\r%s (%d)\n\r", __func__, __LINE__);
 #endif
     }