Mouse code for the MacroRat
Diff: mbed-dev/targets/TARGET_ONSEMI/TARGET_NCS36510/i2c_ipc7208_map.h
- Revision:
- 18:6a4db94011d3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-dev/targets/TARGET_ONSEMI/TARGET_NCS36510/i2c_ipc7208_map.h Sun May 14 23:18:57 2017 +0000 @@ -0,0 +1,87 @@ +/** + ****************************************************************************** + * @file i2c_ipc7208_map.h + * @brief I2C IPC 7208 HW register map + * @internal + * @author ON Semiconductor + * $Rev: 3324 $ + * $Date: 2015-03-27 17:00:28 +0530 (Fri, 27 Mar 2015) $ + ****************************************************************************** + * Copyright 2016 Semiconductor Components Industries LLC (d/b/a ON Semiconductor). + * All rights reserved. This software and/or documentation is licensed by ON Semiconductor + * under limited terms and conditions. The terms and conditions pertaining to the software + * and/or documentation are available at http://www.onsemi.com/site/pdf/ONSEMI_T&C.pdf + * (ON Semiconductor Standard Terms and Conditions of Sale, Section 8 Software) and + * if applicable the software license agreement. Do not use this software and/or + * documentation unless you have carefully read and you agree to the limited terms and + * conditions. By using this software and/or documentation, you agree to the limited + * terms and conditions. + * + * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED + * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. + * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, + * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. + * @endinternal + * + * @ingroup i2c_ipc7208 + * + * @details + * <p> + * I2C IPC 7208 HW register map description + * </p> + * + * <h1> Reference document(s) </h1> + * <p> + * <a href="../pdf/IPC7208_I2C_APB_DS_v1P3.pdf" target="_blank"> + * IPC7208 APB I2C Master Design Specification v1.3 </a> + * </p> + */ + +#if defined ( __CC_ARM ) +#pragma anon_unions +#endif + +#ifndef I2C_IPC7208_MAP_H_ +#define I2C_IPC7208_MAP_H_ + +#include "architecture.h" + +/** I2C HW Structure Overlay */ +typedef struct { + union { + struct { + __IO uint32_t CMD_FIFO_EMPTY :1; /**< 1 = Command FIFO is empty , 0 = Command FIFO is empty */ + __IO uint32_t RD_FIFO_NOT_EMPTY :1; /**< 0 = Read data is not ready , 1 = Read data is ready */ + __IO uint32_t I2C_BUS_ERR :1; /**< 0 = No buss error occurred , 1 = buss error */ + __IO uint32_t RD_FIFO_UFL :1; /**< 0 = Read data FIFO is not underflowed , 1 = Read data FIFO is underflowed */ + __IO uint32_t CMD_FIFO_OFL :1;/**< 0 = Command FIFO is not overflowed 1 = Command FIFO is overflowed */ + __IO uint32_t CMD_FIFO_FULL :1; /**< 0 = Command FIFO not full , 1 = Command FIFO full */ + __IO uint32_t PAD :2; /**< Reserved . Always reads back 0. */ + } BITS; + __IO uint32_t WORD; + } STATUS; + __IO uint32_t RD_FIFO_REG;/**< Data from the I2C Slave to be read by the processor. */ + __IO uint32_t CMD_REG; /**< I2C Command Programming interface */ + union { + struct { + __IO uint32_t CMD_FIFO_INT :1; /**< Command FIFO empty interrupt : 0 = disable , 1 = enable */ + __IO uint32_t RD_FIFO_INT :1; /**< Read Data FIFO Not Empty Interrupt : 0 = disable , 1 = enable */ + __IO uint32_t I2C_ERR_INT :1; /**< I2C Error Interrupt : 0 = disable , 1 = enable */ + // __IO uint32_t PAD :4; /**< Reserved. Writes have no effect; Read as 0x00. */ + } BITS; + __IO uint32_t WORD; + } IER; + union { + struct { + __IO uint32_t CD_VAL :5; /**< I2C APB Clock Divider Value (low 5 bits). */ + __IO uint32_t I2C_APB_CD_EN :1; /**< 0 = I2C clock divider disable 1 = I2C clock divider enable */ + __IO uint32_t I2C_CLK_SRC :1; /**< I2C clock source : 0 = external clock , 1 = APB clock */ + __IO uint32_t I2C_MODULE_EN :1; /**< 0 = I2C disable , 1 = I2C enable */ + } BITS; + __IO uint32_t WORD; + } CR; + __IO uint32_t PRE_SCALE_REG; /* I2C APB Clock Divider Value (upper 8 bits). */ +} I2cIpc7208Reg_t, *I2cIpc7208Reg_pt; + +#endif /* I2C_IPC7208_MAP_H_ */