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author | Joel Bodenmann <joel@unormal.org> | 2013-11-10 22:40:20 +0100 |
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committer | Joel Bodenmann <joel@unormal.org> | 2013-11-10 22:40:20 +0100 |
commit | 83482a3b8a557b12c22e6bc17d8eac1a2c3ca1c1 (patch) | |
tree | 214b91eea15ee8a17c3143ac3ae9756c3449dbed /boards/base/FireBull-STM32F103-FB | |
parent | 16c021e5b35a83b2fab523a83517da189c6780e1 (diff) | |
download | uGFX-83482a3b8a557b12c22e6bc17d8eac1a2c3ca1c1.tar.gz uGFX-83482a3b8a557b12c22e6bc17d8eac1a2c3ca1c1.tar.bz2 uGFX-83482a3b8a557b12c22e6bc17d8eac1a2c3ca1c1.zip |
added forgotten files
Diffstat (limited to 'boards/base/FireBull-STM32F103-FB')
-rw-r--r-- | boards/base/FireBull-STM32F103-FB/board_SSD1289.h | 124 | ||||
-rw-r--r-- | boards/base/FireBull-STM32F103-FB/ginput_lld_mouse_board.h | 56 |
2 files changed, 180 insertions, 0 deletions
diff --git a/boards/base/FireBull-STM32F103-FB/board_SSD1289.h b/boards/base/FireBull-STM32F103-FB/board_SSD1289.h new file mode 100644 index 00000000..99001e07 --- /dev/null +++ b/boards/base/FireBull-STM32F103-FB/board_SSD1289.h @@ -0,0 +1,124 @@ +/* + * 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 _GDISP_LLD_BOARD_H +#define _GDISP_LLD_BOARD_H + +// For a multiple display configuration we would put all this in a structure and then +// set g->board to that structure. +#define SET_CS palSetPad(GPIOD, 12); +#define CLR_CS palClearPad(GPIOD, 12); +#define SET_RS palSetPad(GPIOD, 13); +#define CLR_RS palClearPad(GPIOD, 13); +#define SET_WR palSetPad(GPIOD, 14); +#define CLR_WR palClearPad(GPIOD, 14); +#define SET_RD palSetPad(GPIOD, 15); +#define CLR_RD palClearPad(GPIOD, 15); + +static inline void init_board(GDisplay *g) +{ + + // As we are not using multiple displays we set g->board to NULL as we don't use it. + g->board = 0; + + switch(g->controllerdisplay) { + case 0: // Set up for Display 0 + palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOD, 12, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOD, 13, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOD, 14, PAL_MODE_OUTPUT_PUSHPULL); + palSetPadMode(GPIOD, 15, PAL_MODE_OUTPUT_PUSHPULL); + + // Configure the pins to a well know state + SET_RS; + SET_RD; + SET_WR; + CLR_CS; + + break; + } +} + +static inline void post_init_board(GDisplay *g) +{ + (void) g; +} + +static inline void setpin_reset(GDisplay *g, bool_t state) +{ + (void) g; + (void) state; + + /* Nothing to do here - reset pin tied to Vcc */ +} + +static inline void set_backlight(GDisplay *g, uint8_t percent) +{ + (void) g; + (void) percent; + + /* Nothing to do here - Backlight always on */ +} + +static inline void acquire_bus(GDisplay *g) +{ + (void) g; +} + +static inline void release_bus(GDisplay *g) +{ + (void) g; +} + +static inline void write_index(GDisplay *g, uint16_t index) +{ + (void) g; + + palWritePort(GPIOE, index); + CLR_RS; + CLR_WR; + SET_WR; + SET_RS; +} + +static inline void write_data(GDisplay *g, uint16_t data) +{ + (void) g; + + palWritePort(GPIOE, data); + CLR_WR; + SET_WR; +} + +static inline void setreadmode(GDisplay *g) +{ + (void) g; + + // change pin mode to digital input + palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_INPUT); + CLR_RD; +} + +static inline void setwritemode(GDisplay *g) +{ + (void) g; + + // change pin mode back to digital output + SET_RD; + palSetGroupMode(GPIOE, PAL_WHOLE_PORT, 0, PAL_MODE_OUTPUT_PUSHPULL); +} + +static inline uint16_t read_data(GDisplay *g) { + return palReadPort(GPIOE); +} + +#if defined(GDISP_USE_DMA) + #error "GDISP - SSD1289: The GPIO interface does not support DMA" +#endif + +#endif /* _GDISP_LLD_BOARD_H */ + diff --git a/boards/base/FireBull-STM32F103-FB/ginput_lld_mouse_board.h b/boards/base/FireBull-STM32F103-FB/ginput_lld_mouse_board.h new file mode 100644 index 00000000..102bd834 --- /dev/null +++ b/boards/base/FireBull-STM32F103-FB/ginput_lld_mouse_board.h @@ -0,0 +1,56 @@ +/* + * 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 + +static const SPIConfig spicfg = { + NULL, + GPIOC, + 6, + /* SPI_CR1_BR_2 |*/ SPI_CR1_BR_1 | SPI_CR1_BR_0, +}; + +static inline void init_board(void) +{ + spiStart(&SPID1, &spicfg); +} + +static inline bool_t getpin_pressed(void) +{ + return (!palReadPad(GPIOC, 4)); +} + +static inline void aquire_bus(void) +{ + spiAcquireBus(&SPID1); + palClearPad(GPIOC, 6); +} + +static inline void release_bus(void) +{ + palSetPad(GPIOC, 6); + spiReleaseBus(&SPID1); +} + +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(&SPID1, 3, txbuf, rxbuf); + + ret = (rxbuf[1] << 5) | (rxbuf[2] >> 3); + + return ret; +} + +#endif /* _GINPUT_LLD_MOUSE_BOARD_H */ + |