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path: root/drivers/sensorhub/stm/factory/mcu_stm32f401.c
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Diffstat (limited to 'drivers/sensorhub/stm/factory/mcu_stm32f401.c')
-rwxr-xr-xdrivers/sensorhub/stm/factory/mcu_stm32f401.c282
1 files changed, 282 insertions, 0 deletions
diff --git a/drivers/sensorhub/stm/factory/mcu_stm32f401.c b/drivers/sensorhub/stm/factory/mcu_stm32f401.c
new file mode 100755
index 00000000000..b49fffcf1ce
--- /dev/null
+++ b/drivers/sensorhub/stm/factory/mcu_stm32f401.c
@@ -0,0 +1,282 @@
+/*
+ * Copyright (C) 2012, Samsung Electronics Co. Ltd. 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.
+ *
+ */
+#include "../ssp.h"
+
+/*************************************************************************/
+/* factory Sysfs */
+/*************************************************************************/
+
+#define MODEL_NAME "STM32F401CCY6B"
+
+ssize_t mcu_revision_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct ssp_data *data = dev_get_drvdata(dev);
+
+ return sprintf(buf, "ST01%u,ST01%u\n", data->uCurFirmRev,
+ get_module_rev(data));
+}
+
+ssize_t mcu_model_name_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "%s\n", MODEL_NAME);
+}
+
+ssize_t mcu_update_kernel_bin_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ bool bSuccess = false;
+ int iRet = 0;
+ struct ssp_data *data = dev_get_drvdata(dev);
+
+ ssp_dbg("[SSP]: %s - mcu binany update!\n", __func__);
+
+ iRet = forced_to_download_binary(data, UMS_BINARY);
+ if (iRet == SUCCESS) {
+ bSuccess = true;
+ goto out;
+ }
+
+ iRet = forced_to_download_binary(data, KERNEL_BINARY);
+ if (iRet == SUCCESS)
+ bSuccess = true;
+ else
+ bSuccess = false;
+out:
+ return sprintf(buf, "%s\n", (bSuccess ? "OK" : "NG"));
+}
+
+ssize_t mcu_update_kernel_crashed_bin_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ bool bSuccess = false;
+ int iRet = 0;
+ struct ssp_data *data = dev_get_drvdata(dev);
+
+ ssp_dbg("[SSP]: %s - mcu binany update!\n", __func__);
+
+ iRet = forced_to_download_binary(data, UMS_BINARY);
+ if (iRet == SUCCESS) {
+ bSuccess = true;
+ goto out;
+ }
+
+ iRet = forced_to_download_binary(data, KERNEL_CRASHED_BINARY);
+ if (iRet == SUCCESS)
+ bSuccess = true;
+ else
+ bSuccess = false;
+out:
+ return sprintf(buf, "%s\n", (bSuccess ? "OK" : "NG"));
+}
+
+ssize_t mcu_update_ums_bin_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ bool bSuccess = false;
+ int iRet = 0;
+ struct ssp_data *data = dev_get_drvdata(dev);
+
+ ssp_dbg("[SSP]: %s - mcu binany update!\n", __func__);
+
+ iRet = forced_to_download_binary(data, UMS_BINARY);
+ if (iRet == SUCCESS)
+ bSuccess = true;
+ else
+ bSuccess = false;
+
+ return sprintf(buf, "%s\n", (bSuccess ? "OK" : "NG"));
+}
+
+ssize_t mcu_reset_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct ssp_data *data = dev_get_drvdata(dev);
+
+ reset_mcu(data);
+
+ return sprintf(buf, "OK\n");
+}
+
+ssize_t mcu_factorytest_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t size)
+{
+ struct ssp_data *data = dev_get_drvdata(dev);
+ char chTempBuf[2] = {0, 10};
+ int iRet = 0;
+
+ if (sysfs_streq(buf, "1")) {
+ data->uFactorydataReady = 0;
+ memset(data->uFactorydata, 0, sizeof(char) * FACTORY_DATA_MAX);
+
+ data->bMcuIRQTestSuccessed = false;
+ data->uTimeOutCnt = 0;
+
+ iRet = send_instruction(data, FACTORY_MODE,
+ MCU_FACTORY, chTempBuf, 2);
+ if (data->uTimeOutCnt == 0)
+ data->bMcuIRQTestSuccessed = true;
+ } else {
+ pr_err("[SSP]: %s - invalid value %d\n", __func__, *buf);
+ return -EINVAL;
+ }
+
+ ssp_dbg("[SSP]: MCU Factory Test Start! - %d\n", iRet);
+
+ return size;
+}
+
+ssize_t mcu_factorytest_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ bool bMcuTestSuccessed = false;
+ struct ssp_data *data = dev_get_drvdata(dev);
+
+ if (data->bSspShutdown == true) {
+ ssp_dbg("[SSP]: %s - MCU Bin is crashed\n", __func__);
+ return sprintf(buf, "NG,NG,NG\n");
+ }
+
+ if (data->uFactorydataReady & (1 << MCU_FACTORY)) {
+ ssp_dbg("[SSP] MCU Factory Test Data : %u, %u, %u, %u, %u\n",
+ data->uFactorydata[0], data->uFactorydata[1],
+ data->uFactorydata[2], data->uFactorydata[3],
+ data->uFactorydata[4]);
+
+ /* system clock, RTC, I2C Master, I2C Slave, externel pin */
+ if ((data->uFactorydata[0] == SUCCESS)
+ && (data->uFactorydata[1] == SUCCESS)
+ && (data->uFactorydata[2] == SUCCESS)
+ && (data->uFactorydata[3] == SUCCESS)
+ && (data->uFactorydata[4] == SUCCESS))
+ bMcuTestSuccessed = true;
+ } else {
+ pr_err("[SSP]: %s - The Sensorhub is not ready %u\n", __func__,
+ data->uFactorydataReady);
+ }
+
+ ssp_dbg("[SSP]: MCU Factory Test Result - %s, %s, %s\n", MODEL_NAME,
+ (data->bMcuIRQTestSuccessed ? "OK" : "NG"),
+ (bMcuTestSuccessed ? "OK" : "NG"));
+
+ return sprintf(buf, "%s,%s,%s\n", MODEL_NAME,
+ (data->bMcuIRQTestSuccessed ? "OK" : "NG"),
+ (bMcuTestSuccessed ? "OK" : "NG"));
+}
+
+ssize_t mcu_sleep_factorytest_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t size)
+{
+ struct ssp_data *data = dev_get_drvdata(dev);
+ char chTempBuf[2] = {0, 10};
+ int iRet = 0;
+
+ if (sysfs_streq(buf, "1")) {
+ data->uFactorydataReady = 0;
+ memset(data->uFactorydata, 0, sizeof(char) * FACTORY_DATA_MAX);
+
+ iRet = send_instruction(data, FACTORY_MODE,
+ MCU_SLEEP_FACTORY, chTempBuf, 2);
+ } else {
+ pr_err("[SSP]: %s - invalid value %d\n", __func__, *buf);
+ return -EINVAL;
+ }
+
+ ssp_dbg("[SSP]: MCU Sleep Factory Test Start! - %d\n", iRet);
+
+ return size;
+}
+
+ssize_t mcu_sleep_factorytest_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ int iDataIdx, iSensorData = 0;
+ struct ssp_data *data = dev_get_drvdata(dev);
+ struct sensor_value fsb[SENSOR_MAX];
+
+ if (!(data->uFactorydataReady & (1 << MCU_SLEEP_FACTORY))) {
+ pr_err("[SSP]: %s - The Sensorhub is not ready\n", __func__);
+ goto exit;
+ }
+
+ for (iDataIdx = 0; iDataIdx < FACTORY_DATA_MAX;) {
+ iSensorData = (int)data->uFactorydata[iDataIdx++];
+
+ if ((iSensorData < 0) ||
+ (iSensorData >= (SENSOR_MAX - 1))) {
+ pr_err("[SSP]: %s - Mcu data frame error %d\n",
+ __func__, iSensorData);
+ goto exit;
+ }
+
+ data->get_sensor_data[iSensorData]((char *)data->uFactorydata,
+ &iDataIdx, &(fsb[iSensorData]));
+ }
+
+ convert_acc_data(&fsb[ACCELEROMETER_SENSOR].x);
+ convert_acc_data(&fsb[ACCELEROMETER_SENSOR].y);
+ convert_acc_data(&fsb[ACCELEROMETER_SENSOR].z);
+
+ fsb[ACCELEROMETER_SENSOR].x -= data->accelcal.x;
+ fsb[ACCELEROMETER_SENSOR].y -= data->accelcal.y;
+ fsb[ACCELEROMETER_SENSOR].z -= data->accelcal.z;
+
+ fsb[GYROSCOPE_SENSOR].x -= data->gyrocal.x;
+ fsb[GYROSCOPE_SENSOR].y -= data->gyrocal.y;
+ fsb[GYROSCOPE_SENSOR].z -= data->gyrocal.z;
+
+ fsb[PRESSURE_SENSOR].pressure[0] -= data->iPressureCal;
+
+exit:
+ ssp_dbg("[SSP]: %s Result\n"
+ "accel %d,%d,%d\n"
+ "gyro %d,%d,%d\n"
+ "mag %d,%d,%d\n"
+ "baro %d,%d\n"
+ "ges %d,%d,%d,%d\n"
+ "prox %u,%u\n"
+ "temp %d,%d,%d\n"
+ "light %u,%u,%u,%u\n", __func__,
+ fsb[ACCELEROMETER_SENSOR].x, fsb[ACCELEROMETER_SENSOR].y,
+ fsb[ACCELEROMETER_SENSOR].z, fsb[GYROSCOPE_SENSOR].x,
+ fsb[GYROSCOPE_SENSOR].y, fsb[GYROSCOPE_SENSOR].z,
+ fsb[GEOMAGNETIC_SENSOR].x, fsb[GEOMAGNETIC_SENSOR].y,
+ fsb[GEOMAGNETIC_SENSOR].z, fsb[PRESSURE_SENSOR].pressure[0],
+ fsb[PRESSURE_SENSOR].pressure[1],
+ fsb[GESTURE_SENSOR].data[0], fsb[GESTURE_SENSOR].data[1],
+ fsb[GESTURE_SENSOR].data[2], fsb[GESTURE_SENSOR].data[3],
+ fsb[PROXIMITY_SENSOR].prox[0], fsb[PROXIMITY_SENSOR].prox[1],
+ fsb[TEMPERATURE_HUMIDITY_SENSOR].data[0],
+ fsb[TEMPERATURE_HUMIDITY_SENSOR].data[1],
+ fsb[TEMPERATURE_HUMIDITY_SENSOR].data[2],
+ fsb[LIGHT_SENSOR].r, fsb[LIGHT_SENSOR].g, fsb[LIGHT_SENSOR].b,
+ fsb[LIGHT_SENSOR].w);
+
+ return sprintf(buf, "%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%u,"
+ "%u,%u,%u,%u,%d,%d,%d,%d,%d,%d\n",
+ fsb[ACCELEROMETER_SENSOR].x, fsb[ACCELEROMETER_SENSOR].y,
+ fsb[ACCELEROMETER_SENSOR].z, fsb[GYROSCOPE_SENSOR].x,
+ fsb[GYROSCOPE_SENSOR].y, fsb[GYROSCOPE_SENSOR].z,
+ fsb[GEOMAGNETIC_SENSOR].x, fsb[GEOMAGNETIC_SENSOR].y,
+ fsb[GEOMAGNETIC_SENSOR].z, fsb[PRESSURE_SENSOR].pressure[0],
+ fsb[PRESSURE_SENSOR].pressure[1], fsb[PROXIMITY_SENSOR].prox[1],
+ fsb[LIGHT_SENSOR].r, fsb[LIGHT_SENSOR].g, fsb[LIGHT_SENSOR].b,
+ fsb[LIGHT_SENSOR].w,
+ fsb[GESTURE_SENSOR].data[0], fsb[GESTURE_SENSOR].data[1],
+ fsb[GESTURE_SENSOR].data[2], fsb[GESTURE_SENSOR].data[3],
+ fsb[TEMPERATURE_HUMIDITY_SENSOR].data[0],
+ fsb[TEMPERATURE_HUMIDITY_SENSOR].data[1]);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 02:41:16 +0000