Index: linux-2.6.35/drivers/misc/mpu3050/mltypes.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux-2.6.35/drivers/misc/mpu3050/mltypes.h 2010-12-24 12:50:48.000000000 +0800 @@ -0,0 +1,182 @@ +/* + $License: + Copyright (C) 2010 InvenSense Corporation, All Rights Reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + $ + */ +/** + * @defgroup MLERROR + * @brief Motion Library - Error definitions. + * Definition of the error codes used within the MPL and returned + * to the user. + * Every function tries to return a meaningful error code basing + * on the occuring error condition. The error code is numeric. + * + * The available error codes and their associated values are: + * - (0) ML_SUCCESS + * - (1) ML_ERROR + * - (2) ML_ERROR_INVALID_PARAMETER + * - (3) ML_ERROR_FEATURE_NOT_ENABLED + * - (4) ML_ERROR_FEATURE_NOT_IMPLEMENTED + * - (6) ML_ERROR_DMP_NOT_STARTED + * - (7) ML_ERROR_DMP_STARTED + * - (8) ML_ERROR_NOT_OPENED + * - (9) ML_ERROR_OPENED + * - (10) ML_ERROR_INVALID_MODULE + * - (11) ML_ERROR_MEMORY_EXAUSTED + * - (12) ML_ERROR_DIVIDE_BY_ZERO + * - (13) ML_ERROR_ASSERTION_FAILURE + * - (14) ML_ERROR_FILE_OPEN + * - (15) ML_ERROR_FILE_READ + * - (16) ML_ERROR_FILE_WRITE + * - (20) ML_ERROR_SERIAL_CLOSED + * - (21) ML_ERROR_SERIAL_OPEN_ERROR + * - (22) ML_ERROR_SERIAL_READ + * - (23) ML_ERROR_SERIAL_WRITE + * - (24) ML_ERROR_SERIAL_DEVICE_NOT_RECOGNIZED + * - (25) ML_ERROR_SM_TRANSITION + * - (26) ML_ERROR_SM_IMPROPER_STATE + * - (30) ML_ERROR_FIFO_OVERFLOW + * - (31) ML_ERROR_FIFO_FOOTER + * - (32) ML_ERROR_FIFO_READ_COUNT + * - (33) ML_ERROR_FIFO_READ_DATA + * - (40) ML_ERROR_MEMORY_SET + * - (50) ML_ERROR_LOG_MEMORY_ERROR + * - (51) ML_ERROR_LOG_OUTPUT_ERROR + * - (60) ML_ERROR_OS_BAD_PTR + * - (61) ML_ERROR_OS_BAD_HANDLE + * - (62) ML_ERROR_OS_CREATE_FAILED + * - (63) ML_ERROR_OS_LOCK_FAILED + * - (70) ML_ERROR_COMPASS_DATA_OVERFLOW + * - (71) ML_ERROR_COMPASS_DATA_UNDERFLOW + * - (72) ML_ERROR_COMPASS_DATA_NOT_READY + */ + +#ifndef MLTYPES_H +#define MLTYPES_H + +#include <linux/types.h> +#include "log.h" + +/*--------------------------- + ML Types +---------------------------*/ + +/** + * @struct tMLError The MPL Error Code return type. + * + * @code + * typedef unsigned char tMLError; + * @endcode + */ +typedef unsigned char tMLError; + +typedef unsigned int HANDLE; + +typedef HANDLE FILE; + +/*--------------------------- + ML Defines +---------------------------*/ + +#ifndef NULL +#define NULL 0 +#endif + +#ifndef TRUE +#define TRUE 1 +#endif + +#ifndef FALSE +#define FALSE 0 +#endif + +/* Dimension of an array */ +#ifndef DIM +#define DIM(array) (sizeof(array)/sizeof((array)[0])) +#endif + +/* - ML Errors. - */ +#define ERROR_NAME(x) (#x) +#define ERROR_CHECK(x) \ + { \ + if (ML_SUCCESS != x) { \ + MPL_LOGE("%s|%s|%d returning %d\n", \ + __FILE__, __func__, __LINE__, x); \ + return x; \ + } \ + } + +#define ERROR_CHECK_FIRST(first, x) { if (ML_SUCCESS == first) first = x; } + +#define ML_SUCCESS (0) +/* Generic Error code. Proprietary Error Codes only */ +#define ML_ERROR (1) + +/* Compatibility and other generic error codes */ +#define ML_ERROR_INVALID_PARAMETER (2) +#define ML_ERROR_FEATURE_NOT_ENABLED (3) +#define ML_ERROR_FEATURE_NOT_IMPLEMENTED (4) +#define ML_ERROR_DMP_NOT_STARTED (6) +#define ML_ERROR_DMP_STARTED (7) +#define ML_ERROR_NOT_OPENED (8) +#define ML_ERROR_OPENED (9) +#define ML_ERROR_INVALID_MODULE (10) +#define ML_ERROR_MEMORY_EXAUSTED (11) +#define ML_ERROR_DIVIDE_BY_ZERO (12) +#define ML_ERROR_ASSERTION_FAILURE (13) +#define ML_ERROR_FILE_OPEN (14) +#define ML_ERROR_FILE_READ (15) +#define ML_ERROR_FILE_WRITE (16) +#define ML_ERROR_INVALID_CONFIGURATION (17) + +/* Serial Communication */ +#define ML_ERROR_SERIAL_CLOSED (20) +#define ML_ERROR_SERIAL_OPEN_ERROR (21) +#define ML_ERROR_SERIAL_READ (22) +#define ML_ERROR_SERIAL_WRITE (23) +#define ML_ERROR_SERIAL_DEVICE_NOT_RECOGNIZED (24) + +/* SM = State Machine */ +#define ML_ERROR_SM_TRANSITION (25) +#define ML_ERROR_SM_IMPROPER_STATE (26) + +/* Fifo */ +#define ML_ERROR_FIFO_OVERFLOW (30) +#define ML_ERROR_FIFO_FOOTER (31) +#define ML_ERROR_FIFO_READ_COUNT (32) +#define ML_ERROR_FIFO_READ_DATA (33) + +/* Memory & Registers, Set & Get */ +#define ML_ERROR_MEMORY_SET (40) + +#define ML_ERROR_LOG_MEMORY_ERROR (50) +#define ML_ERROR_LOG_OUTPUT_ERROR (51) + +/*OS interface errors */ +#define ML_ERROR_OS_BAD_PTR (60) +#define ML_ERROR_OS_BAD_HANDLE (61) +#define ML_ERROR_OS_CREATE_FAILED (62) +#define ML_ERROR_OS_LOCK_FAILED (63) + +/* Compass errors */ +#define ML_ERROR_COMPASS_DATA_OVERFLOW (70) +#define ML_ERROR_COMPASS_DATA_UNDERFLOW (71) +#define ML_ERROR_COMPASS_DATA_NOT_READY (72) + +/*--------------------------- + p-Types +---------------------------*/ +#endif /* MLTYPES_H */ Index: linux-2.6.35/drivers/misc/mpu3050/mlsl.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux-2.6.35/drivers/misc/mpu3050/mlsl.h 2010-12-24 11:28:05.000000000 +0800 @@ -0,0 +1,92 @@ +/* + $License: + Copyright (C) 2010 InvenSense Corporation, All Rights Reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + $ + */ + +#ifndef __MSSL_H__ +#define __MSSL_H__ + +#include "mltypes.h" +#include "mpu.h" + +/* ------------ */ +/* - Defines. - */ +/* ------------ */ + +/* + * NOTE : to properly support Yamaha compass reads, + * the max transfer size should be at least 9 B. + * Length in bytes, typically a power of 2 >= 2 + */ +#define SERIAL_MAX_TRANSFER_SIZE 30 /* default is 128 */ + +/* ---------------------- */ +/* - Types definitions. - */ +/* ---------------------- */ + +/* --------------------- */ +/* - Function p-types. - */ +/* --------------------- */ + + tMLError MLSLSerialOpen(char const *port, + void **sl_handle); + tMLError MLSLSerialReset(void *sl_handle); + tMLError MLSLSerialClose(void *sl_handle); + + tMLError MLSLSerialWriteSingle(void *sl_handle, + unsigned char slaveAddr, + unsigned char registerAddr, + unsigned char data); + + tMLError MLSLSerialRead(void *sl_handle, + unsigned char slaveAddr, + unsigned char registerAddr, + unsigned short length, + unsigned char *data); + + tMLError MLSLSerialWrite(void *sl_handle, + unsigned char slaveAddr, + unsigned short length, + unsigned char const *data); + + tMLError MLSLSerialReadMem(void *sl_handle, + unsigned char slaveAddr, + unsigned short memAddr, + unsigned short length, + unsigned char *data); + + tMLError MLSLSerialWriteMem(void *sl_handle, + unsigned char slaveAddr, + unsigned short memAddr, + unsigned short length, + unsigned char const *data); + + tMLError MLSLSerialReadFifo(void *sl_handle, + unsigned char slaveAddr, + unsigned short length, + unsigned char *data); + + tMLError MLSLSerialWriteFifo(void *sl_handle, + unsigned char slaveAddr, + unsigned short length, + unsigned char const *data); + + tMLError MLSLWriteCal(unsigned char *cal, unsigned int len); + tMLError MLSLReadCal(unsigned char *cal, unsigned int len); + tMLError MLSLGetCalLength(unsigned int *len); + +#endif /* MLSL_H */ Index: linux-2.6.35/drivers/misc/mpu3050/mldl_cfg.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux-2.6.35/drivers/misc/mpu3050/mldl_cfg.h 2010-12-24 11:54:54.000000000 +0800 @@ -0,0 +1,98 @@ +/* + $License: + Copyright (C) 2010 InvenSense Corporation, All Rights Reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + $ + */ + +/* + * @brief The Motion Library Driver Layer Configuration header file. + */ + +#ifndef __MLDL_CFG_H__ +#define __MLDL_CFG_H__ + +/* ------------------ */ +/* - Include Files. - */ +/* ------------------ */ + +#include "mlsl.h" +#include "mpu.h" + +/* --------------------- */ +/* - Defines. - */ +/* --------------------- */ + +#define SAMPLING_PERIOD(mldl_cfg) \ + (((((mldl_cfg->lpf) == 0) || ((mldl_cfg->lpf) == 7)) \ + ? (8000) \ + : (1000)) \ + / (mldl_cfg->divider + 1)) + +/* --------------------- */ +/* - Variables. - */ +/* --------------------- */ + +/* Platform data for the MPU */ +struct mldl_cfg { + /* MPU related configuration */ + unsigned char addr; + unsigned char int_config; + unsigned char ext_sync; + unsigned char full_scale; + unsigned char lpf; + unsigned char clk_src; + unsigned char divider; + unsigned char dmp_enable; + unsigned char fifo_enable; + unsigned char dmp_cfg1; + unsigned char dmp_cfg2; + unsigned char gyro_power; + unsigned char offset_tc[MPU_NUM_AXES]; + unsigned char ram[MPU_MEM_NUM_RAM_BANKS][MPU_MEM_BANK_SIZE]; + + /* MPU Related stored status and info */ + unsigned char silicon_revision; + unsigned char product_id; + unsigned short trim; + + /* Driver/Kernel related state information */ + int is_suspended; + + /* Slave related information */ + struct ext_slave_descr *accel; + struct ext_slave_descr *compass; + + struct mpu3050_platform_data *pdata; +}; + + +int mpu3050_open(struct mldl_cfg *mldl_cfg, void *mlsl_handle); +int mpu3050_resume(struct mldl_cfg *mldl_cfg, void *mlsl_handle, + void *accel_handle, + void *compass_handle, + bool resume_accel, bool resume_compass); +int mpu3050_suspend(struct mldl_cfg *mldl_cfg, void *mlsl_handle, + void *accel_handle, + void *compass_handle, + bool suspend_accel, bool suspend_compass); +int mpu3050_read_accel(struct mldl_cfg *mldl_cfg, void *mlsl_handle, + unsigned char *data); +int mpu3050_read_compass(struct mldl_cfg *mldl_cfg, void *mlsl_handle, + unsigned char *data); + + +#endif /* __MLDL_CFG_H__ */ + Index: linux-2.6.35/drivers/misc/mpu3050/mpu-i2c.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux-2.6.35/drivers/misc/mpu3050/mpu-i2c.h 2010-12-24 11:44:25.000000000 +0800 @@ -0,0 +1,48 @@ +/* + $License: + Copyright (C) 2010 InvenSense Corporation, All Rights Reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + $ + */ + +#ifndef __MPU_I2C_H__ +#define __MPU_I2C_H__ + +#include <linux/i2c.h> + +int sensor_i2c_write(struct i2c_adapter *i2c_adap, + unsigned char address, + unsigned int len, unsigned char const *data); + +int sensor_i2c_write_register(struct i2c_adapter *i2c_adap, + unsigned char address, + unsigned char reg, unsigned char value); + +int sensor_i2c_read(struct i2c_adapter *i2c_adap, + unsigned char address, + unsigned char reg, + unsigned int len, unsigned char *data); + +int mpu_memory_read(struct i2c_adapter *i2c_adap, + unsigned char mpu_addr, + unsigned short mem_addr, + unsigned int len, unsigned char *data); + +int mpu_memory_write(struct i2c_adapter *i2c_adap, + unsigned char mpu_addr, + unsigned short mem_addr, + unsigned int len, unsigned char const *data); + +#endif /* __MPU_I2C_H__ */ Index: linux-2.6.35/drivers/misc/mpu3050/mpuirq.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux-2.6.35/drivers/misc/mpu3050/mpuirq.h 2010-12-24 11:46:50.000000000 +0800 @@ -0,0 +1,43 @@ +/* + $License: + Copyright (C) 2010 InvenSense Corporation, All Rights Reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MPUIRQ__ +#define __MPUIRQ__ + +#include <linux/i2c-dev.h> + +#define MPUIRQ_ENABLE_DEBUG (1) +#define MPUIRQ_GET_INTERRUPT_CNT (2) +#define MPUIRQ_GET_IRQ_TIME (3) +#define MPUIRQ_GET_LED_VALUE (4) +#define MPUIRQ_SET_TIMEOUT (5) +#define MPUIRQ_SET_ACCEL_INFO (6) +#define MPUIRQ_SET_FREQUENCY_DIVIDER (7) + +struct mpuirq_data { + int interruptcount; + unsigned long long irqtime; + int data_type; + int data_size; + void *data; +}; + +void mpuirq_exit(void); +int mpuirq_init(struct i2c_client *mpu_client); + +#endif Index: linux-2.6.35/drivers/misc/mpu3050/log.h =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 +++ linux-2.6.35/drivers/misc/mpu3050/log.h 2010-12-24 13:06:53.000000000 +0800 @@ -0,0 +1,161 @@ +/* + * Copyright (C) 2010 InvenSense Inc + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef _LIBS_CUTILS_MPL_LOG_H +#define _LIBS_CUTILS_MPL_LOG_H + +#include <linux/kernel.h> + +/* --------------------------------------------------------------------- */ + +/* + * Normally we strip MPL_LOGV (VERBOSE messages) from release builds. + * You can modify this (for example with "#define MPL_LOG_NDEBUG 0" + * at the top of your source file) to change that behavior. + */ +#define MPL_LOGV /* comment this out to enable VERBOSE level logging */ +#ifndef MPL_LOG_NDEBUG +#ifdef NDEBUG +#define MPL_LOG_NDEBUG 1 +#else +#define MPL_LOG_NDEBUG 0 +#endif +#endif + +#define MPL_LOG_UNKNOWN MPL_LOG_VERBOSE +#define MPL_LOG_DEFAULT KERN_DEFAULT +#define MPL_LOG_VERBOSE KERN_CONT +#define MPL_LOG_DEBUG KERN_NOTICE +#define MPL_LOG_INFO KERN_INFO +#define MPL_LOG_WARN KERN_WARNING +#define MPL_LOG_ERROR KERN_ERR +#define MPL_LOG_SILENT MPL_LOG_VERBOSE + +/* + * This is the local tag used for the following simplified + * logging macros. You can change this preprocessor definition + * before using the other macros to change the tag. + */ +#ifndef MPL_LOG_TAG +#define MPL_LOG_TAG +#endif + +/* --------------------------------------------------------------------- */ + +/* + * Simplified macro to send a verbose log message using the current MPL_LOG_TAG. + */ +#define MPL_LOGV +#ifndef MPL_LOGV +#if MPL_LOG_NDEBUG +#define MPL_LOGV(...) ((void)0) +#else +#define MPL_LOGV(...) ((void)MPL_LOG(LOG_VERBOSE, MPL_LOG_TAG, __VA_ARGS__)) +#endif +#endif + +#ifndef CONDITION +#define CONDITION(cond) ((cond) != 0) +#endif + +/* + * Simplified macro to send a debug log message using the current MPL_LOG_TAG. + */ +#ifndef MPL_LOGD +#define MPL_LOGD(...) ((void)MPL_LOG(LOG_DEBUG, MPL_LOG_TAG, __VA_ARGS__)) +#endif + +#ifndef MPL_LOGD_IF +#define MPL_LOGD_IF(cond, ...) \ + ((CONDITION(cond)) \ + ? ((void)MPL_LOG(LOG_DEBUG, MPL_LOG_TAG, __VA_ARGS__)) \ + : (void)0) +#endif + +/* + * Simplified macro to send an info log message using the current MPL_LOG_TAG. + */ +#ifndef MPL_LOGI +#define MPL_LOGI(...) ((void)MPL_LOG(LOG_INFO, MPL_LOG_TAG, __VA_ARGS__)) +#endif + +#ifndef MPL_LOGI_IF +#define MPL_LOGI_IF(cond, ...) \ + ((CONDITION(cond)) \ + ? ((void)MPL_LOG(LOG_INFO, MPL_LOG_TAG, __VA_ARGS__)) \ + : (void)0) +#endif + +/* + * Simplified macro to send a warning log message using the current MPL_LOG_TAG. + */ +#ifndef MPL_LOGW +#define MPL_LOGW(...) ((void)MPL_LOG(LOG_WARN, MPL_LOG_TAG, __VA_ARGS__)) +#endif + +#ifndef MPL_LOGW_IF +#define MPL_LOGW_IF(cond, ...) \ + ((CONDITION(cond)) \ + ? ((void)MPL_LOG(LOG_WARN, MPL_LOG_TAG, __VA_ARGS__)) \ + : (void)0) +#endif + +/* + * Simplified macro to send an error log message using the current MPL_LOG_TAG. + */ +#ifndef MPL_LOGE +#define MPL_LOGE(...) ((void)MPL_LOG(LOG_ERROR, MPL_LOG_TAG, __VA_ARGS__)) +#endif + +#ifndef MPL_LOGE_IF +#define MPL_LOGE_IF(cond, ...) \ + ((CONDITION(cond)) \ + ? ((void)MPL_LOG(LOG_ERROR, MPL_LOG_TAG, __VA_ARGS__)) \ + : (void)0) +#endif + +/* --------------------------------------------------------------------- */ + +/* + * Basic log message macro. + * + * Example: + * MPL_LOG(MPL_LOG_WARN, NULL, "Failed with error %d", errno); + * + * The second argument may be NULL or "" to indicate the "global" tag. + */ +#ifndef MPL_LOG +#define MPL_LOG(priority, tag, ...) \ + MPL_LOG_PRI(priority, tag, __VA_ARGS__) +#endif + +/* + * Log macro that allows you to specify a number for the priority. + */ +#ifndef MPL_LOG_PRI +#define MPL_LOG_PRI(priority, tag, ...) \ + printk(MPL_##priority tag __VA_ARGS__) +#endif + +/* + * Log macro that allows you to pass in a varargs ("args" is a va_list). + */ +#ifndef MPL_LOG_PRI_VA +#define MPL_LOG_PRI_VA(priority, tag, fmt, args) \ + vprintk(MPL_##priority tag fmt, args) +#endif + +#endif /* _LIBS_CUTILS_MPL_LOG_H */
_______________________________________________ MeeGo-kernel mailing list [email protected] http://lists.meego.com/listinfo/meego-kernel
