diff options
Diffstat (limited to 'boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h')
-rw-r--r-- | boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h b/boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h new file mode 100644 index 00000000..ec07d5d0 --- /dev/null +++ b/boards/base/STM32F469i-Discovery/gmouse_lld_FT6x06_board.h @@ -0,0 +1,85 @@ +/* + * 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 + */ + +#ifndef _GINPUT_LLD_MOUSE_BOARD_H +#define _GINPUT_LLD_MOUSE_BOARD_H + +#include "tm_stm32_i2c.h" +#include "stm32469i_discovery_ts.h" +#include "ft6x06.h" + +// Resolution and Accuracy Settings +#define GMOUSE_FT6x06_PEN_CALIBRATE_ERROR 8 +#define GMOUSE_FT6x06_PEN_CLICK_ERROR 6 +#define GMOUSE_FT6x06_PEN_MOVE_ERROR 4 +#define GMOUSE_FT6x06_FINGER_CALIBRATE_ERROR 14 +#define GMOUSE_FT6x06_FINGER_CLICK_ERROR 18 +#define GMOUSE_FT6x06_FINGER_MOVE_ERROR 14 + +// How much extra data to allocate at the end of the GMouse structure for the board's use +#define GMOUSE_FT6x06_BOARD_DATA_SIZE 0 + +// Set this to TRUE if you want self-calibration. +// NOTE: This is not as accurate as real calibration. +// It requires the orientation of the touch panel to match the display. +// It requires the active area of the touch panel to exactly match the display size. +//#define GMOUSE_FT6x06_SELF_CALIBRATE TRUE + +#define FT6x06_SLAVE_ADDR 0x54 + +static bool_t init_board(GMouse* m, unsigned driverinstance) { + (void)m; + + TS_StateTypeDef ts_state; + + return TS_OK == BSP_TS_Init(BSP_LCD_GetXSize(), BSP_LCD_GetYSize()); +} + +#define aquire_bus(m) +#define release_bus(m); + +static void write_reg(GMouse* m, uint8_t reg, uint8_t val) { + (void)m; + + //TM_I2C_Write(I2C1, FT6x06_SLAVE_ADDR, reg, val); +} + +static uint8_t read_byte(GMouse* m, uint8_t reg) { + (void)m; + + /*uint8_t data; + TM_I2C_Read(I2C1, FT6x06_SLAVE_ADDR, reg, &data); + return data;*/ + TS_StateTypeDef ts_state; + if(reg == FT6x06_TOUCH_POINTS){ + if (TS_OK != BSP_TS_GetState(&ts_state)) + { + return FALSE; + } + return ts_state.touchDetected; + } +} + +static uint16_t read_word(GMouse* m, uint8_t reg) { + (void)m; + + /*uint8_t data[2]; + TM_I2C_ReadMulti(I2C1, FT6x06_SLAVE_ADDR, reg, data, 2); + return (data[1]<<8 | data[0]);*/ + + TS_StateTypeDef ts_state; + if (TS_OK == BSP_TS_GetState(&ts_state)) + { + if(reg == FT6x06_TOUCH1_XH){ + return (coord_t)ts_state.touchX[0]; + }else if(reg == FT6x06_TOUCH1_YH){ + return (coord_t)ts_state.touchY[0]; + } + } +} + +#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ |