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author | inmarket <andrewh@inmarket.com.au> | 2013-10-28 20:04:03 +1000 |
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committer | inmarket <andrewh@inmarket.com.au> | 2013-10-28 20:04:03 +1000 |
commit | 555257933af6e7e3b106ac3589520b5dad45061b (patch) | |
tree | b2c2cd148855bc20ebb476e62e0fa39ed1efbab0 /drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_st_stm32f4_discovery.h | |
parent | dc2d5be60625dc03f0982d61a55dd3ccf844fff5 (diff) | |
download | uGFX-555257933af6e7e3b106ac3589520b5dad45061b.tar.gz uGFX-555257933af6e7e3b106ac3589520b5dad45061b.tar.bz2 uGFX-555257933af6e7e3b106ac3589520b5dad45061b.zip |
Clean up the driver directory structure by moving all board specific files into the boards sub-structure.
Diffstat (limited to 'drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_st_stm32f4_discovery.h')
-rw-r--r-- | drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_st_stm32f4_discovery.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_st_stm32f4_discovery.h b/drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_st_stm32f4_discovery.h deleted file mode 100644 index 158934b6..00000000 --- a/drivers/ginput/touch/ADS7843/ginput_lld_mouse_board_st_stm32f4_discovery.h +++ /dev/null @@ -1,90 +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/ADS7843/ginput_lld_mouse_board_olimex_stm32_e407.h - * @brief GINPUT Touch low level driver source for the ADS7843 on an Olimex STM32E407. - * - * @defgroup Mouse Mouse - * @ingroup GINPUT - * @{ - */ - -#ifndef _GINPUT_LLD_MOUSE_BOARD_H -#define _GINPUT_LLD_MOUSE_BOARD_H - -static const SPIConfig spicfg = { - NULL, - GPIOC, - 4, - /* SPI_CR1_BR_2 |*/ SPI_CR1_BR_1 | SPI_CR1_BR_0, -}; - -/** - * @brief Initialise the board for the touch. - * - * @notapi - */ -static inline void init_board(void) { - spiStart(&SPID2, &spicfg); -} - -/** - * @brief Check whether the surface is currently touched - * @return TRUE if the surface is currently touched - * - * @notapi - */ -static inline bool_t getpin_pressed(void) { - return (!palReadPad(GPIOC, 5)); -} -/** - * @brief Aquire the bus ready for readings - * - * @notapi - */ -static inline void aquire_bus(void) { - spiAcquireBus(&SPID2); - //TOUCHSCREEN_SPI_PROLOGUE(); - palClearPad(GPIOC, 4); -} - -/** - * @brief Release the bus after readings - * - * @notapi - */ -static inline void release_bus(void) { - palSetPad(GPIOC, 4); - spiReleaseBus(&SPID2); - //TOUCHSCREEN_SPI_EPILOGUE(); -} - -/** - * @brief Read a value from touch controller - * @return The value read from the controller - * - * params[in] port The controller port to read. - * - * @notapi - */ -static inline uint16_t read_value(uint16_t port) { - static uint8_t txbuf[3] = {0}; - static uint8_t rxbuf[3] = {0}; - uint16_t ret; - - txbuf[0] = port; - - spiExchange(&SPID2, 3, txbuf, rxbuf); - - ret = (rxbuf[1] << 5) | (rxbuf[2] >> 3); - - return ret; -} - -#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ -/** @} */ |