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).

stm-spirit1-rf-driver/NanostackRfPhySpirit1.h@82:a18c22d2b83a, 2018-02-02 (annotated)

Committer:
Wolfgang Betz
Date:
Fri Feb 02 14:13:24 2018 +0100
Revision:
82:a18c22d2b83a
Parent:
76:f4f990741baf 
Correct comments/documentation

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Wolfgang Betz 38:5deec3ab2025 1 #ifndef NANOSTACK_RF_PHY_SPIRIT1_H_
Wolfgang Betz 38:5deec3ab2025 2 #define NANOSTACK_RF_PHY_SPIRIT1_H_
Wolfgang Betz 38:5deec3ab2025 3
Wolfgang Betz 38:5deec3ab2025 4 #include <stdint.h>
Wolfgang Betz 38:5deec3ab2025 5
Seppo Takalo 76:f4f990741baf 6 #ifdef MBED_CONF_NANOSTACK_CONFIGURATION
Seppo Takalo 76:f4f990741baf 7
Wolfgang Betz 38:5deec3ab2025 8 #include "NanostackRfPhy.h"
Wolfgang Betz 38:5deec3ab2025 9 #include "PinNames.h"
Wolfgang Betz 38:5deec3ab2025 10
Wolfgang Betz 38:5deec3ab2025 11 // Arduino pin defaults for convenience
Wolfgang Betz 38:5deec3ab2025 12 #if !defined(SPIRIT1_SPI_MOSI)
Wolfgang Betz 38:5deec3ab2025 13 #define SPIRIT1_SPI_MOSI D11
Wolfgang Betz 38:5deec3ab2025 14 #endif
Wolfgang Betz 38:5deec3ab2025 15 #if !defined(SPIRIT1_SPI_MISO)
Wolfgang Betz 38:5deec3ab2025 16 #define SPIRIT1_SPI_MISO D12
Wolfgang Betz 38:5deec3ab2025 17 #endif
Wolfgang Betz 38:5deec3ab2025 18 #if !defined(SPIRIT1_SPI_SCLK)
Wolfgang Betz 38:5deec3ab2025 19 #define SPIRIT1_SPI_SCLK D13
Wolfgang Betz 38:5deec3ab2025 20 #endif
Wolfgang Betz 38:5deec3ab2025 21 #if !defined(SPIRIT1_DEV_IRQ)
Wolfgang Betz 38:5deec3ab2025 22 #define SPIRIT1_DEV_IRQ D9
Wolfgang Betz 38:5deec3ab2025 23 #endif
Wolfgang Betz 38:5deec3ab2025 24 #if !defined(SPIRIT1_DEV_CS)
Wolfgang Betz 38:5deec3ab2025 25 #define SPIRIT1_DEV_CS D10
Wolfgang Betz 38:5deec3ab2025 26 #endif
Wolfgang Betz 38:5deec3ab2025 27 #if !defined(SPIRIT1_DEV_SDN)
Wolfgang Betz 38:5deec3ab2025 28 #define SPIRIT1_DEV_SDN D2
Wolfgang Betz 38:5deec3ab2025 29 #endif
Wolfgang Betz 38:5deec3ab2025 30 #if !defined(SPIRIT1_BRD_LED)
Wolfgang Betz 38:5deec3ab2025 31 #define SPIRIT1_BRD_LED NC
Wolfgang Betz 38:5deec3ab2025 32 #endif
Wolfgang Betz 38:5deec3ab2025 33
Wolfgang Betz 38:5deec3ab2025 34 class NanostackRfPhySpirit1 : public NanostackRfPhy {
Wolfgang Betz 38:5deec3ab2025 35 public:
Wolfgang Betz 38:5deec3ab2025 36 NanostackRfPhySpirit1(PinName spi_mosi, PinName spi_miso, PinName spi_sclk,
Wolfgang Betz 38:5deec3ab2025 37 PinName dev_irq, PinName dev_cs, PinName dev_sdn, PinName brd_led);
Wolfgang Betz 38:5deec3ab2025 38 ~NanostackRfPhySpirit1();
Wolfgang Betz 38:5deec3ab2025 39 int8_t rf_register();
Wolfgang Betz 38:5deec3ab2025 40 void rf_unregister();
Wolfgang Betz 38:5deec3ab2025 41 void get_mac_address(uint8_t *mac);
Wolfgang Betz 38:5deec3ab2025 42 void set_mac_address(uint8_t *mac);
Wolfgang Betz 38:5deec3ab2025 43
Wolfgang Betz 38:5deec3ab2025 44 private:
Wolfgang Betz 38:5deec3ab2025 45 void rf_init(void);
Wolfgang Betz 38:5deec3ab2025 46
Wolfgang Betz 38:5deec3ab2025 47 const PinName _spi_mosi;
Wolfgang Betz 38:5deec3ab2025 48 const PinName _spi_miso;
Wolfgang Betz 38:5deec3ab2025 49 const PinName _spi_sclk;
Wolfgang Betz 38:5deec3ab2025 50 const PinName _dev_irq;
Wolfgang Betz 38:5deec3ab2025 51 const PinName _dev_cs;
Wolfgang Betz 38:5deec3ab2025 52 const PinName _dev_sdn;
Wolfgang Betz 38:5deec3ab2025 53 const PinName _brd_led;
Wolfgang Betz 38:5deec3ab2025 54 };
Wolfgang Betz 38:5deec3ab2025 55
Seppo Takalo 76:f4f990741baf 56 #endif /* MBED_CONF_NANOSTACK_CONFIGURATION */
Wolfgang Betz 38:5deec3ab2025 57 #endif /* NANOSTACK_RF_PHY_SPIRIT1_H_ */