mirror of
https://github.com/RIOT-OS/RIOT.git
synced 2024-12-29 04:50:03 +01:00
7d73e8acaf
- Passing RIOT-OS specific data as user_ptr - Added necessary macros to Makefile.dep - Added missing explicit dependency to xtimer module - Added ucg_riotos.h with the RIOT-OS specific functionality - Removed the now-obsolete patch of Ucglib - Other minor fixes
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright (C) 2020 Bas Stottelaar <basstottelaar@gmail.com>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup pkg_ucglib
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* @{
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*
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* @file
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* @brief Ucglib driver for interacting with RIOT-OS peripherals
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*
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* @author Bas Stottelaar <basstottelaar@gmail.com>
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*
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* @}
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*/
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#ifndef UCG_RIOTOS_H
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#define UCG_RIOTOS_H
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#include "ucg.h"
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#include "periph/gpio.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Holds RIOT-OS specific peripheral data.
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*
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* This structure has to be set via the Ucglib function @p ucg_SetUserPtr,
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* prior to the call to @p ucg_Init.
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*
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* The structure can be easily extended with further required definitions (e.g
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* other pins) if necessary, without breaking the RIOT-OS adaptation of Ucglib.
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*/
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typedef struct {
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void *user_ptr; /**< Pointer to optionally store any additional user-data */
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unsigned int device_index; /**< Index of the SPI device */
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gpio_t pin_cs; /**< Pin for SPI CS, GPIO_UNDEF if not used */
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gpio_t pin_cd; /**< Pin for SPI CD, GPIO_UNDEF if not used */
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gpio_t pin_reset; /**< Pin for RESET, GPIO_UNDEF if not used */
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} ucg_riotos_t;
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/**
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* To be used as the u8x8_msg_cb as gpio_and_delay_cb in u8x8_Setup() for use with RIOT-OS
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*/
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int16_t ucg_com_hw_spi_riotos(ucg_t *ucg, int16_t msg, uint16_t arg, uint8_t *data);
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/**
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* To be used as the u8x8_msg_cb as gpio_and_delay_cb in u8x8_Setup() for use with RIOT-OS.
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*/
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ucg_int_t ucg_dev_dummy_riotos(ucg_t *ucg, ucg_int_t msg, void *data);
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#ifdef __cplusplus
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}
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#endif
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#endif /* UCG_RIOTOS_H */
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