Diff: stm-spirit1-rf-driver/stm-spirit1-rf-driver/radio_spi.h

Revision:

0:478cfd88041f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm-spirit1-rf-driver/stm-spirit1-rf-driver/radio_spi.h	Wed Apr 19 01:08:11 2017 +0000
@@ -0,0 +1,185 @@
+/**
+******************************************************************************
+* @file    radio_spi.h
+* @author  System Lab - NOIDA
+* @version V1.0.0
+* @date    15-May-2014
+* @brief   This file contains all the functions prototypes for SPI .
+******************************************************************************
+* @attention
+*
+* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
+*
+* Redistribution and use in source and binary forms, with or without modification,
+* are permitted provided that the following conditions are met:
+*   1. Redistributions of source code must retain the above copyright notice,
+*      this list of conditions and the following disclaimer.
+*   2. Redistributions in binary form must reproduce the above copyright notice,
+*      this list of conditions and the following disclaimer in the documentation
+*      and/or other materials provided with the distribution.
+*   3. Neither the name of STMicroelectronics nor the names of its contributors
+*      may be used to endorse or promote products derived from this software
+*      without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*
+******************************************************************************
+*/
+
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __RADIO_SPI_H
+#define __RADIO_SPI_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+  
+/* Includes ------------------------------------------------------------------*/
+#ifdef USE_STM32L1XX_NUCLEO
+// #include "stm32l1xx_hal.h"
+#endif
+
+#ifdef USE_STM32F4XX_NUCLEO
+// #include "stm32f4xx_hal.h"
+#endif
+#include "SPIRIT_Config.h"
+#include "radio_spi.h" 
+// #include "spirit1-arch.h"
+
+/**
+ * @addtogroup BSP
+ * @{
+ */ 
+  
+/* Exported types ------------------------------------------------------------*/
+
+  
+/* Exported constants --------------------------------------------------------*/
+  
+  
+/* Exported macro ------------------------------------------------------------*/
+  /* Define for SPIRIT1 board  */  
+ #if !defined (USE_SPIRIT1_DEFAULT)
+ #define USE_SPIRIT1_DEFAULT
+#endif
+  
+/* SPIRIT1_Spi_config */ 
+/* SPI1 */  
+#define RADIO_SPI                                 SPI1
+#define RADIO_SPI_CLK_ENABLE()                  __SPI1_CLK_ENABLE()
+#define RADIO_SPI_CLK_DISABLE()                 __SPI1_CLK_DISABLE()
+
+#define RADIO_SPI_MISO_PORT                      GPIOA
+#define RADIO_SPI_MISO_PIN                       GPIO_PIN_6
+#define RADIO_SPI_MISO_CLOCK_ENABLE()            __GPIOA_CLK_ENABLE()
+#define RADIO_SPI_MISO_CLOCK_DISABLE()           __GPIOA_CLK_DISABLE() 
+  
+#define RADIO_SPI_MOSI_PORT                      GPIOA
+#define RADIO_SPI_MOSI_PIN                       GPIO_PIN_7
+#define RADIO_SPI_MOSI_CLOCK_ENABLE()            __GPIOA_CLK_ENABLE()
+#define RADIO_SPI_MOSI_CLOCK_DISABLE()           __GPIOA_CLK_DISABLE()   
+  
+ 
+ 
+#ifdef USE_SPIRIT1_DEFAULT    
+
+#define RADIO_SPI_SCK_PORT                      GPIOB
+#define RADIO_SPI_SCK_PIN                       GPIO_PIN_3
+#define RADIO_SPI_SCK_CLOCK_ENABLE()            __GPIOB_CLK_ENABLE()
+#define RADIO_SPI_SCK_CLOCK_DISABLE()           __GPIOB_CLK_DISABLE()
+
+  
+#define RADIO_SPI_CS_PORT                        GPIOB
+#define RADIO_SPI_CS_PIN                         GPIO_PIN_6
+#define RADIO_SPI_CS_CLOCK_ENABLE()            __GPIOB_CLK_ENABLE()
+#define RADIO_SPI_CS_CLOCK_DISABLE()           __GPIOB_CLK_DISABLE()
+ 
+#else 
+ 
+#define RADIO_SPI_SCK_PORT                      GPIOB
+#define RADIO_SPI_SCK_PIN                       GPIO_PIN_3
+#define RADIO_SPI_SCK_CLOCK_ENABLE()            __GPIOB_CLK_ENABLE()
+#define RADIO_SPI_SCK_CLOCK_DISABLE()           __GPIOB_CLK_DISABLE()
+
+  
+#define RADIO_SPI_CS_PORT                        GPIOB
+#define RADIO_SPI_CS_PIN                         GPIO_PIN_6
+#define RADIO_SPI_CS_CLOCK_ENABLE()            __GPIOB_CLK_ENABLE()
+#define RADIO_SPI_CS_CLOCK_DISABLE()           __GPIOB_CLK_DISABLE()
+    
+#endif  
+  
+/* Maximum Timeout values for flags waiting loops. These timeouts are not based
+   on accurate values, they just guarantee that the application will not remain
+   stuck if the SPI communication is corrupted.
+   You may modify these timeout values depending on CPU frequency and application
+   conditions (interrupts routines ...) */    
+#define RADIO_SPI_TIMEOUT_MAX                   ((uint32_t)1000)
+
+/* SPIRIT1_Spi_config_Private_Defines */  
+#define CS_TO_SCLK_DELAY     0x0200//FIXME what is this doing?
+#define CLK_TO_CS_DELAY      0x0001
+  
+/* SPIRIT1_Spi_config_Headers */
+#define HEADER_WRITE_MASK     0x00                                /*!< Write mask for header byte*/
+#define HEADER_READ_MASK      0x01                                /*!< Read mask for header byte*/
+#define HEADER_ADDRESS_MASK   0x00                                /*!< Address mask for header byte*/
+#define HEADER_COMMAND_MASK   0x80                                /*!< Command mask for header byte*/
+  
+#define LINEAR_FIFO_ADDRESS 0xFF                                  /*!< Linear FIFO address*/
+  
+/* SPIRIT1_Spi_config_Private_FunctionPrototypes */
+#define SPI_ENTER_CRITICAL()         IRQ_DISABLE()
+#define SPI_EXIT_CRITICAL()          IRQ_ENABLE()
+  
+/* SPIRIT1_Spi_config_Private_Functions */
+#define RadioSpiCSLow()        HAL_GPIO_WritePin(RADIO_SPI_CS_PORT, RADIO_SPI_CS_PIN, GPIO_PIN_RESET)
+#define RadioSpiCSHigh()       HAL_GPIO_WritePin(RADIO_SPI_CS_PORT, RADIO_SPI_CS_PIN, GPIO_PIN_SET)
+  
+/* SPIRIT1_Spi_config_Private_Macros */
+#define BUILT_HEADER(add_comm, w_r) (add_comm | w_r)                             /*!< macro to build the header byte*/
+#define WRITE_HEADER        BUILT_HEADER(HEADER_ADDRESS_MASK, HEADER_WRITE_MASK) /*!< macro to build the write 
+                                                                                                         header byte*/
+#define READ_HEADER         BUILT_HEADER(HEADER_ADDRESS_MASK, HEADER_READ_MASK)  /*!< macro to build the read 
+                                                                                                         header byte*/
+#define COMMAND_HEADER      BUILT_HEADER(HEADER_COMMAND_MASK, HEADER_WRITE_MASK) /*!< macro to build the command 
+                                                                                                         header byte*/
+  
+  
+  
+/* Exported Variables --------------------------------------------------------*/
+  
+  
+/* Exported functions ------------------------------------------------------- */ 
+void SdkEvalSpiInit(void);
+// void SpiCSGpioSetLevel(GPIO_PinState xState);
+StatusBytes SdkEvalSpiWriteRegisters(uint8_t cRegAddress, uint8_t cNbBytes, uint8_t* pcBuffer);
+StatusBytes SdkEvalSpiReadRegisters(uint8_t cRegAddress, uint8_t cNbBytes, uint8_t* pcBuffer);
+StatusBytes SdkEvalSpiCommandStrobes(uint8_t cCommandCode);
+StatusBytes SdkEvalSpiWriteFifo(uint8_t cNbBytes, uint8_t* pcBuffer);
+StatusBytes SdkEvalSpiReadFifo(uint8_t cNbBytes, uint8_t* pcBuffer);
+
+  
+#ifdef __cplusplus
+}
+#endif
+#endif /*__RADIO_SPI_H */
+
+/**
+* @}
+*/
+
+/**
+* @}
+*/
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/