diff options
Diffstat (limited to 'drivers/gdisp/RA8875')
-rw-r--r-- | drivers/gdisp/RA8875/board_RA8875_marlin.h | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/drivers/gdisp/RA8875/board_RA8875_marlin.h b/drivers/gdisp/RA8875/board_RA8875_marlin.h deleted file mode 100644 index b1d55a92..00000000 --- a/drivers/gdisp/RA8875/board_RA8875_marlin.h +++ /dev/null @@ -1,113 +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/gdisp/RA8875/board_RA8875_marlin.h - * @brief GDISP Graphic Driver subsystem board interface for the RA8875 display. - */ - -#ifndef _BOARD_RA8875_H -#define _BOARD_RA8875_H - -// For a multiple display configuration we would put all this in a structure and then -// set g->board to that structure. -#define GDISP_RAM (*((volatile uint16_t *) 0x68000000)) /* RS = 0 */ -#define GDISP_REG (*((volatile uint16_t *) 0x68020000)) /* RS = 1 */ -#define FSMC_BANK 4 - - -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) { - // setup for display 0 - case 0: { - - // enable the FSMC peripheral - rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0); - - // setup the pin modes for FSMC - IOBus busD = {GPIOD, (1 << 0) | (1 << 1) | (1 << 4) | (1 << 5) | (1 << 8) | - (1 << 9) | (1 << 10) | (1 << 11) | (1 << 14) | (1 << 15), 0}; - - IOBus busE = {GPIOE, (1 << 7) | (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) | - (1 << 13) | (1 << 14) | (1 << 15), 0}; - - IOBus busG = {GPIOG, (1 << 10), 0}; - - palSetBusMode(&busD, PAL_MODE_ALTERNATE(12)); - palSetBusMode(&busE, PAL_MODE_ALTERNATE(12)); - palSetBusMode(&busG, PAL_MODE_ALTERNATE(12)); - - // FSMC timing - FSMC_Bank1->BTCR[FSMC_BANK+1] = (FSMC_BTR1_ADDSET_1 | FSMC_BTR1_ADDSET_3) \ - | (FSMC_BTR1_DATAST_1 | FSMC_BTR1_DATAST_3) \ - | (FSMC_BTR1_BUSTURN_1 | FSMC_BTR1_BUSTURN_3) ; - - // Bank1 NOR/SRAM control register configuration - // This is actually not needed as already set by default after reset - FSMC_Bank1->BTCR[FSMC_BANK] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN; - - break; - } - - // marlin does not have any secondary display so far - default: - break; - } -} - -static inline void post_init_board(GDisplay *g) { - (void) g; - - // FSMC delay reduced as the controller now runs at full speed - FSMC_Bank1->BTCR[2+1] = FSMC_BTR1_ADDSET_0 | FSMC_BTR1_DATAST_2 | FSMC_BTR1_BUSTURN_0 ; - FSMC_Bank1->BTCR[2] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN; -} - -static inline void setpin_reset(GDisplay *g, bool_t state) { - (void) g; - (void) state; -} - -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; - - GDISP_REG = index; -} - -static inline void write_data(GDisplay *g, uint16_t data) { - (void) g; - - GDISP_RAM = data; -} - -static inline void setreadmode(GDisplay *g) { - (void) g; -} - -static inline void setwritemode(GDisplay *g) { - (void) g; -} - -static inline uint16_t read_data(GDisplay *g) { - (void) g; - - return GDISP_RAM; -} - -#endif /* _BOARD_RA8875_H */ - |