diff options
Diffstat (limited to 'input_hal/src/input_touch_ilitek.cpp')
-rwxr-xr-x | input_hal/src/input_touch_ilitek.cpp | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/input_hal/src/input_touch_ilitek.cpp b/input_hal/src/input_touch_ilitek.cpp new file mode 100755 index 0000000..9d1822a --- /dev/null +++ b/input_hal/src/input_touch_ilitek.cpp @@ -0,0 +1,226 @@ +/* + * @copyright Copyright (c) 2017-2020 TOYOTA MOTOR CORPORATION. + * + * 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. + */ +#include "input_touch_ilitek.h" + +#include <unistd.h> +#include <stdio.h> +#include <string.h> + +#include "input_hal.h" + +// Touch panel device name +#define HAL_INPUT_ILITEK_TOUCH_DEVICE_NAME "ILITEK ILITEK Multi-Touch" +// Touch panel key device name +#define HAL_INPUT_ILITEK_KEY_DEVICE_NAME "" + +// Touch panel horizontal resolution value +#define HAL_INPUT_TOUCH_RESOLUTION_HORIZONTAL 4816 + +// Touch panel vertical resolution value +#define HAL_INPUT_TOUCH_RESOLUTION_VERTICAL 2992 + +/* + * Make touch panel start work + */ +static int InputTouchStart() { + return HAL_INPUT_RET_NORMAL; +} + +/* + * Config touch panel + */ +static int InputTouchConfig(const char *path, + int resolution_h, int resolution_v) { + if (NULL == path) { + return HAL_INPUT_RET_ERROR; + } + + if (-1 == ::access(path, F_OK)) { + return HAL_INPUT_RET_ERROR; + } + return HAL_INPUT_RET_NORMAL; +} + +/* + * Get touch panel device name + */ +static int InputTouchGetDeviceName(char* name, size_t buf_length) { + if (NULL == name) { + return HAL_INPUT_RET_ERROR; + } + + if (buf_length < (strlen(HAL_INPUT_ILITEK_TOUCH_DEVICE_NAME) + 1)) { + return HAL_INPUT_RET_ERROR; + } + + snprintf(name, buf_length, "%s", HAL_INPUT_ILITEK_TOUCH_DEVICE_NAME); + return HAL_INPUT_RET_NORMAL; +} + +/* + * Get touch panel key device name + */ +static int InputTouchGetKeyName(char* name, size_t buf_length) { + if (NULL == name) { + return HAL_INPUT_RET_ERROR; + } + + if (buf_length < (strlen(HAL_INPUT_ILITEK_KEY_DEVICE_NAME) + 1)) { + return HAL_INPUT_RET_ERROR; + } + + snprintf(name, buf_length, "%s", HAL_INPUT_ILITEK_KEY_DEVICE_NAME); + return HAL_INPUT_RET_NORMAL; +} + +/* + * Get touch panel device horizontal resolution + */ +static int InputTouchGetDeviceHResolution(int *resolution) { + if (NULL == resolution) { + return HAL_INPUT_RET_ERROR; + } + *resolution = HAL_INPUT_TOUCH_RESOLUTION_HORIZONTAL; + return HAL_INPUT_RET_NORMAL; +} + +/* + * Get touch panel device vertical resolution + */ +static int InputTouchGetDeviceVResolution(int *resolution) { + if (NULL == resolution) { + return HAL_INPUT_RET_ERROR; + } + *resolution = HAL_INPUT_TOUCH_RESOLUTION_VERTICAL; + return HAL_INPUT_RET_NORMAL; +} + +/* + * Get whether X axis is inversion + */ +static int InputTouchGetXAxisReverse(bool* is_reverse) { + if (NULL == is_reverse) { + return HAL_INPUT_RET_ERROR; + } + *is_reverse = false; + return HAL_INPUT_RET_NORMAL; +} + +/* + * Get whether Y axis is inversion + */ +static int InputTouchGetYAxisReverse(bool* is_reverse) { + if (NULL == is_reverse) { + return HAL_INPUT_RET_ERROR; + } + *is_reverse = false; + return HAL_INPUT_RET_NORMAL; +} + +/* + * Execute touch panel self test + */ +static int InputTouchSelftest(int id, void *result) { + if (NULL == result) { + return HAL_INPUT_RET_ERROR; + } + return HAL_INPUT_RET_NOT_SUPPORT; +} + +/* + * Get touch panel config status + */ +static int InputTouchGetConfigStatus(int *status) { + if (NULL == status) { + return HAL_INPUT_RET_ERROR; + } + *status = HAL_INPUT_TOUCH_CONFIG_OFF; + return HAL_INPUT_RET_NORMAL; +} + +/* + * Set whether the driver sends touch panel data or not + */ +static int InputTouchSetTouchLock(int lock) { + if ((HAL_INPUT_TOUCH_UNREPORT == lock) || + (HAL_INPUT_TOUCH_REPORT == lock)) { + return HAL_INPUT_RET_NOT_SUPPORT; + } + return HAL_INPUT_RET_ERROR; +} + +/* + * Suspend touch panel + */ +static int InputTouchSetTouchSuspend() { + return HAL_INPUT_RET_NOT_SUPPORT; +} + +/* + * Set touch panel sensitivity level + */ +static int InputTouchSetSensitivityLevel(int level) { + if ((HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_LOW == level) || + (HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_MIDDLE == level) || + (HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_HIGH == level) || + (HAL_INPUT_TOUCH_SENSITIVITY_LEVEL_NONE == level) ) { + return HAL_INPUT_RET_NOT_SUPPORT; + } + return HAL_INPUT_RET_ERROR; +} + +/* + * Get touch panel sensitivity level + */ +static int InputTouchGetSensitivityLevel(int *level) { + if (NULL == level) { + return HAL_INPUT_RET_ERROR; + } + + return HAL_INPUT_RET_NOT_SUPPORT; +} + +/* + * Notify radio scan frequency + */ +static int InputTouchNotifyRadioScanFrequency(struct RadioInfoTouch *info) { + if (NULL == info) { + return HAL_INPUT_RET_ERROR; + } + return HAL_INPUT_RET_NOT_SUPPORT; +} + +/* + * Init touch panel operation function + */ +int InputTouchIlitekInit(struct TouchHal *touch) { + touch->start = InputTouchStart; + touch->config = InputTouchConfig; + touch->get_touch_devicename = InputTouchGetDeviceName; + touch->get_key_devicename = InputTouchGetKeyName; + touch->get_reso_h = InputTouchGetDeviceHResolution; + touch->get_reso_v = InputTouchGetDeviceVResolution; + touch->get_reverse_axis_x = InputTouchGetXAxisReverse; + touch->get_reverse_axis_y = InputTouchGetYAxisReverse; + touch->selftest = InputTouchSelftest; + touch->get_config_status = InputTouchGetConfigStatus; + touch->set_touch_lock = InputTouchSetTouchLock; + touch->set_touch_suspend = InputTouchSetTouchSuspend; + touch->set_sensitivity_level = InputTouchSetSensitivityLevel; + touch->get_sensitivity_level = InputTouchGetSensitivityLevel; + touch->notify_radio_scan_frequency = InputTouchNotifyRadioScanFrequency; + return HAL_INPUT_RET_NORMAL; +} |