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path: root/drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_pic32mx_lcd.h
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Diffstat (limited to 'drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_pic32mx_lcd.h')
-rw-r--r--drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_pic32mx_lcd.h151
1 files changed, 0 insertions, 151 deletions
diff --git a/drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_pic32mx_lcd.h b/drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_pic32mx_lcd.h
deleted file mode 100644
index c4689ecb..00000000
--- a/drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_pic32mx_lcd.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * This file is subject to the terms of the GFX License. If a copy of
- * the license was not distributed with this file, you can obtain one at:
- *
- * http://ugfx.org/license.html
- */
-
-/**
- * @file drivers/ginput/touch/MCU/ginput_lld_mouse_board_olimex_stm32_lcd.h
- * @brief GINPUT Touch low level driver source for the MCU on the example board.
- *
- * @defgroup Mouse Mouse
- * @ingroup GINPUT
- *
- * @{
- */
-
-#ifndef _GINPUT_LLD_MOUSE_BOARD_H
-#define _GINPUT_LLD_MOUSE_BOARD_H
-
-static const ADCConfig ADCC = {
- .vref = ADC_VREF_CFG_AVDD_AVSS,
- .stime = 15,
- .irq = EIC_IRQ_ADC,
- .base = _ADC10_BASE_ADDRESS,
-};
-static struct ADCDriver ADCD;
-
-#define YNEG 13 // U
-#define XNEG 15 // R
-#define XPOS 12 // L
-#define YPOS 11 // D
-
-#define ADC_MAX 1023
-
-#define TOUCH_THRESHOULD 50
-
-static const ADCConversionGroup ADC_X_CG = {
- .circular = FALSE,
- .num_channels = 1,
- .channels = 1 << XNEG,
-};
-
-static const ADCConversionGroup ADC_Y_CG = {
- .circular = FALSE,
- .num_channels = 1,
- .channels = 1 << YPOS,
-};
-
-/**
- * @brief Initialise the board for the touch.
- *
- * @notapi
- */
-static inline void init_board(void) {
- adcObjectInit(&ADCD);
- adcStart(&ADCD, &ADCC);
-}
-
-/**
- * @brief Check whether the surface is currently touched
- * @return TRUE if the surface is currently touched
- *
- * @notapi
- */
-static inline bool_t getpin_pressed(void) {
- adcsample_t samples[2] = {0, };
-
- // Set X+ to ground
- palSetPadMode(IOPORTB, XPOS, PAL_MODE_OUTPUT);
- palClearPad(IOPORTB, XPOS);
-
- // Set Y- to VCC
- palSetPadMode(IOPORTB, YNEG, PAL_MODE_OUTPUT);
- palSetPad(IOPORTB, YNEG);
-
- palSetPadMode(IOPORTB, XNEG, PAL_MODE_INPUT_ANALOG);
- palSetPadMode(IOPORTB, YPOS, PAL_MODE_INPUT_ANALOG);
-
- adcConvert(&ADCD, &ADC_X_CG, &samples[0], 1);
- adcConvert(&ADCD, &ADC_Y_CG, &samples[1], 1);
-
- return (ADC_MAX - (samples[1] - samples[0])) > TOUCH_THRESHOULD;
-}
-
-/**
- * @brief Aquire the bus ready for readings
- *
- * @notapi
- */
-static inline void aquire_bus(void) {
-}
-
-/**
- * @brief Release the bus after readings
- *
- * @notapi
- */
-static inline void release_bus(void) {
-}
-
-/**
- * @brief Read an x value from touch controller
- * @return The value read from the controller
- *
- * @notapi
- */
-static inline uint16_t read_x_value(void) {
- adcsample_t sample;
-
- palSetPadMode(IOPORTB, XPOS, PAL_MODE_OUTPUT);
- palSetPad(IOPORTB, XPOS);
-
- palSetPadMode(IOPORTB, XNEG, PAL_MODE_OUTPUT);
- palClearPad(IOPORTB, XNEG);
-
- palSetPadMode(IOPORTB, YNEG, PAL_MODE_INPUT);
-
- palSetPadMode(IOPORTB, YPOS, PAL_MODE_INPUT_ANALOG);
-
- adcConvert(&ADCD, &ADC_Y_CG, &sample, 1);
-
- return ADC_MAX - sample;
-}
-
-/**
- * @brief Read an y value from touch controller
- * @return The value read from the controller
- *
- * @notapi
- */
-static inline uint16_t read_y_value(void) {
- adcsample_t sample;
-
- palSetPadMode(IOPORTB, YNEG, PAL_MODE_OUTPUT);
- palClearPad(IOPORTB, YNEG);
-
- palSetPadMode(IOPORTB, YPOS, PAL_MODE_OUTPUT);
- palSetPad(IOPORTB, YPOS);
-
- palSetPadMode(IOPORTB, XPOS, PAL_MODE_INPUT);
-
- palSetPadMode(IOPORTB, XNEG, PAL_MODE_INPUT_ANALOG);
-
- adcConvert(&ADCD, &ADC_X_CG, &sample, 1);
-
- return ADC_MAX - sample;
-}
-
-#endif /* _GINPUT_LLD_MOUSE_BOARD_H */
-/** @} */