/** ****************************************************************************** * @file STM32F072B_Ex01_2TKeys_EVAL\inc\tsl_conf_stm32f0xx.h * @author MCD Application Team * @version V1.1.0 * @date 04-April-2014 * @brief Acquisition parameters for STM32F0xx products. * @note This file must be copied in the application project and values * changed for the application. ****************************************************************************** * @attention * *

© COPYRIGHT 2014 STMicroelectronics

* * Licensed under MCD-ST Liberty SW License Agreement V2, (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.st.com/software_license_agreement_liberty_v2 * * 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. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __TSL_CONF_STM32F0XX_H #define __TSL_CONF_STM32F0XX_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 (2) /** Total number of banks in application (range=1..255) */ #define TSLPRM_TOTAL_BANKS (2) /** Total number of "Extended" TouchKeys in application (range=0..255) */ #define TSLPRM_TOTAL_TOUCHKEYS (2) /** 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 (0) /** 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 (2) /** @} 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 (6) /** 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 (12)//(150) /** TouchKeys Detect state output threshold (range=0..255) - Exit Detect state if delta is below */ #define TSLPRM_TKEY_DETECT_OUT_TH (8)//(100) /** 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 (15) /** TouchKey, Linear and Rotary sensors thresholds coefficient (range=0..4) This multiplier coefficient is applied on Detect and Re-Calibration 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 (0) #define TSLPRM_USE_3CH_LIN_M2 (0) #define TSLPRM_USE_3CH_LIN_H (0) #define TSLPRM_USE_3CH_ROT_M (0) #define TSLPRM_USE_4CH_LIN_M1 (0) #define TSLPRM_USE_4CH_LIN_M2 (0) #define TSLPRM_USE_4CH_LIN_H (0) #define TSLPRM_USE_4CH_ROT_M (0) #define TSLPRM_USE_5CH_LIN_M1 (0) #define TSLPRM_USE_5CH_LIN_M2 (0) #define TSLPRM_USE_5CH_LIN_H (0) #define TSLPRM_USE_5CH_ROT_M (0) #define TSLPRM_USE_5CH_ROT_D (0) #define TSLPRM_USE_6CH_LIN_M1 (0) #define TSLPRM_USE_6CH_LIN_M2 (0) #define TSLPRM_USE_6CH_LIN_H (0) #define TSLPRM_USE_6CH_ROT_M (0) /** @} 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 (50)//(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 (63)//(7)//(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 (63)//(6)//(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 (63)//(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 53 µs delay whatever HCLK - 1000 gives around 106 µs delay whatever HCLK - 2000 gives around 210 µs delay whatever HCLK */ #define TSLPRM_DELAY_DISCHARGE_ALL (1000) /** @} Common_Parameters_Misc */ /** @} Common_Parameters */ //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ //++++++++++++++++++++++++++++++ MCU PARAMETERS ++++++++++++++++++++++++++++++++ //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ /** @defgroup STM32F0xx_Parameters STM32F0xx Parameters * @{ */ //============================================================================== // GPIO configuration //============================================================================== /** @defgroup STM32F0xx_Parameters_GPIO_Config 01 - TSC GPIOs Configuration * @{ */ /** TSC GPIOs Configuration selection (range=0..1) - 0: Manual. The TSC GPIOs configuration must be done by the application code. - 1: Automatic. The TSLPRM_TSC_GROUPx_IOy parameters below must be filled up. The TSC GPIOs configuration is automatically done by the STMTouch driver. */ #define TSLPRM_TSC_GPIO_CONFIG (1) //+++ DO NOT CHANGE THESE VALUES +++++++++++++++++++++++++++++++++ // These defines must be applied to the TSLPRM_TSC_GROUPx_IOy parameters below. #define NU (0) // Not Used IO #define CHANNEL (1) // Channel IO #define SHIELD (2) // Shield IO (= Channel IO but not acquired) #define SAMPCAP (3) // Sampling Capacitor IO //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ // If TSLPRM_TSC_GPIO_CONFIG=1 assign each TSLPRM_TSC_GROUPx_IOy parameters below. // If TSLPRM_TSC_GPIO_CONFIG=0 these parameters are ignored. #define TSLPRM_TSC_GROUP1_IO1 NU // PA0 #define TSLPRM_TSC_GROUP1_IO2 NU // PA1 #define TSLPRM_TSC_GROUP1_IO3 CHANNEL // PA2 #define TSLPRM_TSC_GROUP1_IO4 SAMPCAP // PA3 #define TSLPRM_TSC_GROUP2_IO1 NU//CHANNEL // PA4 #define TSLPRM_TSC_GROUP2_IO2 NU//CHANNEL // PA5 #define TSLPRM_TSC_GROUP2_IO3 NU//SAMPCAP // PA6 #define TSLPRM_TSC_GROUP2_IO4 NU // PA7 #define TSLPRM_TSC_GROUP3_IO1 NU // PC5 #define TSLPRM_TSC_GROUP3_IO2 NU // PB0 #define TSLPRM_TSC_GROUP3_IO3 NU // PB1 #define TSLPRM_TSC_GROUP3_IO4 NU // PB2 #define TSLPRM_TSC_GROUP4_IO1 NU//SHIELD // PA9 #define TSLPRM_TSC_GROUP4_IO2 NU//SAMPCAP // PA10 #define TSLPRM_TSC_GROUP4_IO3 NU // PA11 #define TSLPRM_TSC_GROUP4_IO4 NU // PA12 #define TSLPRM_TSC_GROUP5_IO1 CHANNEL // PB3 #define TSLPRM_TSC_GROUP5_IO2 SAMPCAP // PB4 #define TSLPRM_TSC_GROUP5_IO3 NU // PB6 #define TSLPRM_TSC_GROUP5_IO4 NU // PB7 #define TSLPRM_TSC_GROUP6_IO1 NU // PB11 #define TSLPRM_TSC_GROUP6_IO2 NU // PB12 #define TSLPRM_TSC_GROUP6_IO3 NU // PB13 #define TSLPRM_TSC_GROUP6_IO4 NU // PB14 // Warning: this group is available on some devices only. #define TSLPRM_TSC_GROUP7_IO1 NU // PE2 #define TSLPRM_TSC_GROUP7_IO2 NU // PE3 #define TSLPRM_TSC_GROUP7_IO3 NU // PE4 #define TSLPRM_TSC_GROUP7_IO4 NU // PE5 // Warning: this group is available on some devices only. #define TSLPRM_TSC_GROUP8_IO1 NU // PD12 #define TSLPRM_TSC_GROUP8_IO2 NU // PD13 #define TSLPRM_TSC_GROUP8_IO3 NU // PD14 #define TSLPRM_TSC_GROUP8_IO4 NU // PD15 /** @} STM32F0xx_Parameters_GPIO_Config */ //============================================================================== // Charge Transfer Pulses //============================================================================== /** @defgroup STM32F0xx_Parameters_CT_Pulses 02 - Charge Transfer Pulses * @{ */ /** Charge Transfer Pulse High (range=0..15) - 0: 1 x tPGCLK - 1: 2 x tPGCLK - ... - 15: 16 x tPGCLK */ #define TSLPRM_TSC_CTPH (1) /** Charge Transfer Pulse Low (range=0..15) - 0: 1 x tPGCLK - 1: 2 x tPGCLK - ... - 15: 16 x tPGCLK */ #define TSLPRM_TSC_CTPL (1) /** Pulse Generator Prescaler (range=0..7) - 0: fPGCLK = fHCLK - 1: fPGCLK = fHCLK/2 - ... - 7: fPGCLK = fHCLK/128 */ #define TSLPRM_TSC_PGPSC (3) /** @} STM32F0xx_Parameters_CT_Pulses */ //============================================================================== // IOs //============================================================================== /** @defgroup STM32F0xx_Parameters_IOs 03 - I/Os * @{ */ /** TSC 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. */ #define TSLPRM_TSC_IODEF (0) /** Acquisition Mode (range=0..1) - 0: Normal acquisition mode - 1: Synchronized acquisition mode */ #define TSLPRM_TSC_AM (0) /** Synchronization Pin (range=0..1) - 0: PB08 - 1: PB10 */ #define TSLPRM_TSC_SYNC_PIN (0) /** Synchronization Polarity (range=0..1) - 0: Falling edge only - 1: Rising edge and high level */ #define TSLPRM_TSC_SYNC_POL (0) /** @} STM32F0xx_Parameters_Misc */ //============================================================================== // Spread Spectrum //============================================================================== /** @defgroup STM32F0xx_Parameters_SpreadSpectrum 04 - Spread Spectrum * @{ */ /** Use Spread Spectrum (0=No, 1=Yes) */ #define TSLPRM_TSC_USE_SS (0) /** Spread Spectrum Deviation (range=0..127) - 0: 1 x tSSCLK - 1: 2 x tSSCLK - ... - 127: 128 x tSSCLK */ #define TSLPRM_TSC_SSD (0) /** Spread Spectrum Prescaler (range=0..1) - 0: fSSCLK = fHCLK - 1: fSSCLK = fHCLK/2 */ #define TSLPRM_TSC_SSPSC (0) /** @} STM32F0xx_Parameters_SpreadSpectrum */ /** @} STM32F0xx_Parameters */ // DO NOT REMOVE !!! #include "tsl_check_config.h" #endif /* __TSL_CONF_STM32F0XX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/