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: source/libs/spirit1/SPIRIT1_Library/Inc/SPIRIT_Irq.h

Revision:
45:2d01cc9bc761
Parent:
43:a512f909514a
Child:
49:d017830c0c67
--- a/source/libs/spirit1/SPIRIT1_Library/Inc/SPIRIT_Irq.h	Fri Dec 16 13:46:02 2016 +0100
+++ b/source/libs/spirit1/SPIRIT1_Library/Inc/SPIRIT_Irq.h	Mon Dec 19 12:42:40 2016 +0100
@@ -211,7 +211,8 @@
 } SpiritIrqs;
 
 // betzw: uint32_t masks
-#define IRQ_RX_FIFO_ALMOST_FULL_MASK	(0x00020000) /* (1<<16) */
+#define IRQ_TX_FIFO_ALMOST_EMPTY_MASK	(0x00010000) /* (1<<16) */
+#define IRQ_RX_FIFO_ALMOST_FULL_MASK	(0x00020000) /* (1<<17) */
 #define IRQ_VALID_SYNC_MASK				(0x00200000) /* (1<<21) */
 #define IRQ_RX_DATA_READY_MASK			(0x01000000) /* (1<<24) */
 #define IRQ_RX_DATA_DISC_MASK			(0x02000000) /* (1<<25) */