/** ****************************************************************************** * @file Demonstrations\Inc\tsl_conf_stm32f0xx.h * @author MCD Application Team * @brief TSC configuration file. * @note This file must be copied in the application project and values * changed for the application. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2016 STMicroelectronics

* * 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 __TSL_CONF_H #define __TSL_CONF_H /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /*+++++++++++++++++++++++++++ COMMON PARAMETERS ++++++++++++++++++++++++++++++*/ /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /** @defgroup Common_Parameters Common Parameters * @{ */ /*============================================================================*/ /* Number of elements */ /*============================================================================*/ /** @defgroup Common_Parameters_Number_Of_Elements 01 - Number of elements * @{ */ /** Total number of channels in application (range=1..255) */ #define TSLPRM_TOTAL_CHANNELS (3) /** Total number of banks in application (range=1..255) */ #define TSLPRM_TOTAL_BANKS (1) /** Total number of "Extended" TouchKeys in application (range=0..255) */ #define TSLPRM_TOTAL_TOUCHKEYS (0) /** Total number of "Basic" TouchKeys in application (range=0..255) */ #define TSLPRM_TOTAL_TOUCHKEYS_B (0) /** Total number of "Extended" Linear and Rotary sensors in application (range=0..255) - Count also the 1-channel linear sensor used as TouchKey */ #define TSLPRM_TOTAL_LINROTS (1) /** Total number of "Basic" Linear and Rotary sensors in application (range=0..255) - Count also the 1-channel linear sensor used as TouchKey */ #define TSLPRM_TOTAL_LINROTS_B (0) /** Total number of sensors/objects in application (range=1..255) - Count all TouchKeys, Linear and Rotary sensors */ #define TSLPRM_TOTAL_OBJECTS (1) /** @} Common_Parameters_Number_Of_Elements */ /*============================================================================*/ /* Optional features */ /*============================================================================*/ /** @defgroup Common_Parameters_Options 02 - Optional features * @{ */ /** Record the last measure (0=No, 1=Yes) - If No the measure is recalculated using the Reference and Delta */ #define TSLPRM_USE_MEAS (1) /** Zone management usage (0=No, 1=Yes) */ #define TSLPRM_USE_ZONE (0) /** Proximity detection usage (0=No, 1=Yes) */ #define TSLPRM_USE_PROX (0) /** Use the Timer tick callback (0=No, 1=Yes) - When equal to 1, the function TSL_CallBack_TimerTick must be defined in the application code. It is called for each timer interruption. */ #define TSLPRM_USE_TIMER_CALLBACK (0) /** Acquisition interrupt mode (0=No, 1=Yes) - If No the TS interrupt is not used. - If Yes the TS interrupt is used. */ #define TSLPRM_USE_ACQ_INTERRUPT (0) /** @} Common_Parameters_Options */ /*============================================================================*/ /* Acquisition limits */ /*============================================================================*/ /** @defgroup Common_Parameters_Acquisition_Limits 03 - Acquisition limits * @{ */ /** Minimum acquisition measurement (range=0..65535) - This is the minimum acceptable value for the acquisition measure. - The acquisition will be in error if the measure is below this value. */ #define TSLPRM_ACQ_MIN (10) /** Maximum acquisition measurement (range=255, 511, 1023, 2047, 8191, 16383) - This is the maximum acceptable value for the acquisition measure. - The acquisition will be in error if the measure is above this value. */ #define TSLPRM_ACQ_MAX (8191) /** @} Common_Parameters_Acquisition_Limits */ /*============================================================================*/ /* Calibration */ /*============================================================================*/ /** @defgroup Common_Parameters_Calibration 04 - Calibration * @{ */ /** Number of calibration samples (range=4, 8, 16) - Low value = faster calibration but less precision. - High value = slower calibration but more precision. */ #define TSLPRM_CALIB_SAMPLES (4) /** Delay in measurement samples before starting the calibration (range=0..40) - This is useful if a noise filter is used. - Write 0 to disable the delay. */ #define TSLPRM_CALIB_DELAY (0) /** @} Common_Parameters_Calibration */ /*============================================================================*/ /* Thresholds for TouchKey sensors */ /*============================================================================*/ /** @defgroup Common_Parameters_TouchKey_Thresholds 05 - Thresholds for TouchKey sensors * @{ */ /** TouchKeys Proximity state input threshold (range=0..255) - Enter Proximity state if delta is above */ #define TSLPRM_TKEY_PROX_IN_TH (10) /** TouchKeys Proximity state output threshold (range=0..255) - Exit Proximity state if delta is below */ #define TSLPRM_TKEY_PROX_OUT_TH (5) /** TouchKeys Detect state input threshold (range=0..255) - Enter Detect state if delta is above */ #define TSLPRM_TKEY_DETECT_IN_TH (20) /** TouchKeys Detect state output threshold (range=0..255) - Exit Detect state if delta is below */ #define TSLPRM_TKEY_DETECT_OUT_TH (15) /** TouchKeys re-Calibration threshold (range=0..255) - @warning The value is inverted in the sensor state machine - Enter Calibration state if delta is below */ #define TSLPRM_TKEY_CALIB_TH (20) /** TouchKey, Linear and Rotary sensors thresholds coefficient (range=0..4) This multiplier coefficient is applied on Detect thresholds only. - 0: feature disabled - 1: thresholds x 2 - 2: thresholds x 4 - 3: thresholds x 8 - 4: thresholds x 16 */ #define TSLPRM_COEFF_TH (0) /** @} Common_Parameters_TouchKey_Thresholds */ /*============================================================================*/ /* Thresholds for Linear and Rotary sensors */ /*============================================================================*/ /** @defgroup Common_Parameters_LinRot_Thresholds 06 - Thresholds for Linear and Rotary sensors * @{ */ /** Linear/Rotary Proximity state input threshold (range=0..255) - Enter Proximity state if delta is above */ #define TSLPRM_LINROT_PROX_IN_TH (10) /** Linear/Rotary Proximity state output threshold (range=0..255) - Exit Proximity state if delta is below */ #define TSLPRM_LINROT_PROX_OUT_TH (5) /** Linear/Rotary Detect state input threshold (range=0..255) - Enter Detect state if delta is above */ #define TSLPRM_LINROT_DETECT_IN_TH (20) /** Linear/Rotary Detect state output threshold (range=0..255) - Exit Detect state if delta is below */ #define TSLPRM_LINROT_DETECT_OUT_TH (15) /** Linear/Rotary re-Calibration threshold (range=0..255) - @warning The value is inverted in the sensor state machine - Enter Calibration state if delta is below - A low absolute value will result in a higher sensitivity and thus some spurious recalibration may be issued. */ #define TSLPRM_LINROT_CALIB_TH (20) /** Linear/Rotary Delta normalization (0=No, 1=Yes) - When this parameter is set, a coefficient is applied on all Delta of all sensors in order to normalize them and to improve the position calculation. - These coefficients must be defined in a constant table in the application (see Library examples). - The MSB is the coefficient integer part, the LSB is the coefficient real part. - Examples: - To apply a factor 1.10: 0x01 to the MSB 0x1A to the LSB (0.10 x 256 = 25.6 -> rounded to 26 = 0x1A) - To apply a factor 0.90: 0x00 to the MSB 0xE6 to the LSB (0.90 x 256 = 230.4 -> rounded to 230 = 0xE6) - To apply no factor: 0x01 to the MSB 0x00 to the LSB */ #define TSLPRM_LINROT_USE_NORMDELTA (0) /** @} Common_Parameters_LinRot_Thresholds */ /*============================================================================*/ /* Linear/Rotary sensors used */ /*============================================================================*/ /** @defgroup Common_Parameters_LinRot_Used 07 - Linear/Rotary sensors used * @{ */ /** Select which Linear and Rotary sensors you use in your application. - 0 = Not Used - 1 = Used LIN = Linear sensor ROT = Rotary sensor M1 = Mono electrodes design with 0/255 position at extremities of the sensor M2 = Mono electrodes design H = Half-ended electrodes design D = Dual electrodes design */ #define TSLPRM_USE_3CH_LIN_M1 (1) #define TSLPRM_USE_3CH_LIN_M2 (1) #define TSLPRM_USE_3CH_LIN_H (1) #define TSLPRM_USE_3CH_ROT_M (1) #define TSLPRM_USE_4CH_LIN_M1 (1) #define TSLPRM_USE_4CH_LIN_M2 (1) #define TSLPRM_USE_4CH_LIN_H (1) #define TSLPRM_USE_4CH_ROT_M (1) #define TSLPRM_USE_5CH_LIN_M1 (1) #define TSLPRM_USE_5CH_LIN_M2 (1) #define TSLPRM_USE_5CH_LIN_H (1) #define TSLPRM_USE_5CH_ROT_M (1) #define TSLPRM_USE_5CH_ROT_D (1) #define TSLPRM_USE_6CH_LIN_M1 (1) #define TSLPRM_USE_6CH_LIN_M2 (1) #define TSLPRM_USE_6CH_LIN_H (1) #define TSLPRM_USE_6CH_ROT_M (1) /** @} Common_Parameters_LinRot_used */ /*============================================================================*/ /* Linear/Rotary sensors position */ /*============================================================================*/ /** @defgroup Common_Parameters_LinRot_Position 08 - Linear/Rotary sensors position * @{ */ /** Position resolution in number of bits (range=1..8) - A Low value will result in a low resolution and will be less subject to noise. - A High value will result in a high resolution and will be more subject to noise. */ #define TSLPRM_LINROT_RESOLUTION (7) /** Direction change threshold in position unit (range=0..255) - Defines the default threshold used during the change direction process. - A Low value will result in a faster direction change. - A High value will result in a slower direction change. */ #define TSLPRM_LINROT_DIR_CHG_POS (10) /** Direction change debounce (range=0..63) - Defines the default integrator counter used during the change direction process. - This counter is decremented when the same change in the position is detected and the direction will change after this counter reaches zero. - A Low value will result in a faster direction change. - A High value will result in a slower direction change. */ #define TSLPRM_LINROT_DIR_CHG_DEB (1) /** @} Common_Parameters_LinRot_Position */ /*============================================================================*/ /* Debounce counters */ /*============================================================================*/ /** @defgroup Common_Parameters_Debounce 09 - Debounce counters * @{ */ /** Proximity state debounce in samples unit (range=0..63) - A Low value will result in a higher sensitivity during the Proximity detection but with less noise filtering. - A High value will result in improving the system noise immunity but will increase the system response time. */ #define TSLPRM_DEBOUNCE_PROX (3) /** Detect state debounce in samples unit (range=0..63) - A Low value will result in a higher sensitivity during the detection but with less noise filtering. - A High value will result in improving the system noise immunity but will increase the system response time. */ #define TSLPRM_DEBOUNCE_DETECT (3) /** Release state debounce in samples unit (range=0..63) - A Low value will result in a higher sensitivity during the end-detection but with less noise filtering. - A High value will result in a lower sensitivity during the end-detection but with more noise filtering. */ #define TSLPRM_DEBOUNCE_RELEASE (3) /** Re-calibration state debounce in samples unit (range=0..63) - A Low value will result in a higher sensitivity during the recalibration but with less noise filtering. - A High value will result in a lower sensitivity during the recalibration but with more noise filtering. */ #define TSLPRM_DEBOUNCE_CALIB (3) /** Error state debounce in samples unit (range=0..63) - A Low value will result in a higher sensitivity to enter in error state. - A High value will result in a lower sensitivity to enter in error state. */ #define TSLPRM_DEBOUNCE_ERROR (3) /** @} Common_Parameters_Debounce */ /*============================================================================*/ /* Environment Change System (ECS) */ /*============================================================================*/ /** @defgroup Common_Parameters_ECS 10 - ECS * @{ */ /** Environment Change System Slow K factor (range=0..255) - The higher value is K, the faster is the response time. */ #define TSLPRM_ECS_K_SLOW (10) /** Environment Change System Fast K factor (range=0..255) - The higher value is K, the faster is the response time. */ #define TSLPRM_ECS_K_FAST (20) /** Environment Change System delay in msec (range=0..5000) - The ECS will be started after this delay and when all sensors are in Release state. */ #define TSLPRM_ECS_DELAY (500) /** @} Common_Parameters_ECS */ /*============================================================================*/ /* Detection Time Out (DTO) */ /*============================================================================*/ /** @defgroup Common_Parameters_DTO 11 - DTO * @{ */ /** Detection Time Out delay in seconds (range=0..63) - Value 0: DTO processing not compiled in the code (to gain size if not used). - Value 1: Default time out infinite. - Value between 2 and 63: Default time out between value n-1 and n. - Examples: - With a DTO equal to 2, the time out is between 1s and 2s. - With a DTO equal to 63, the time out is between 62s and 63s. @note The DTO can be changed in run-time by the application only if the default value is between 1 and 63. */ #define TSLPRM_DTO (0) /** @} Common_Parameters_DTO */ /*============================================================================*/ /* Detection Exclusion System (DXS) */ /*============================================================================*/ /** @defgroup Common_Parameters_DXS 12 - DXS * @{ */ /** Detection Exclusion System (0=No, 1=Yes) */ #define TSLPRM_USE_DXS (0) /** @} Common_Parameters_DXS */ /*============================================================================*/ /* Miscellaneous parameters */ /*============================================================================*/ /** @defgroup Common_Parameters_Misc 13 - Miscellaneous * @{ */ /** Timing tick frequency in Hz (range=125, 250, 500, 1000, 2000) - Result to a timing interrupt respectively every 8ms, 4ms, 2ms, 1ms, 0.5ms */ #define TSLPRM_TICK_FREQ (1000) /** Delay for discharging Cx and Cs capacitors (range=0..65535) - The value corresponds to the Softdelay function parameter. - 500 gives around 63 µs delay whatever HCLK - 1000 gives around 125 µs delay whatever HCLK - 2000 gives around 250 µs delay whatever HCLK */ #define TSLPRM_DELAY_DISCHARGE_ALL (1000) /** IOs default mode when no on-going acquisition (range=0..1) - 0: Output push-pull low - 1: Input floating @note To ensure a correct operation in noisy environment, this parameter should be configured to output push-pull low (excepted for Linear sensors). */ #define TSLPRM_IODEF (1) /** @} Common_Parameters_Misc */ /** @} Common_Parameters */ /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ /*+++++++++++++++++++++++++ MCU AND ACQUISITION SELECTION ++++++++++++++++++++*/ /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ #include "stm32f0xx.h" /* Select the file corresponding to the device in use (i.e. stm32f3xx.h, stm32f0xx.h, ...) */ #include "tsl_acq_tsc.h" /* The TSC acquisition is used for this device. Do not change it! */ #endif /* __TSL_CONF_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/