diff options
author | Stefan Agner <stefan.agner@toradex.com> | 2016-01-12 14:06:54 -0800 |
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committer | Stefan Agner <stefan.agner@toradex.com> | 2016-01-12 14:06:54 -0800 |
commit | a57cc2c988482010061b9e68344fdf1969889763 (patch) | |
tree | 5c050337492ce27c09b47421b123980b5a79f8d9 /examples/imx7d_val_m4/gpio_pins.h |
initial commit, FreeRTOS_BSP_1.0.0_iMX7D
Diffstat (limited to 'examples/imx7d_val_m4/gpio_pins.h')
-rw-r--r-- | examples/imx7d_val_m4/gpio_pins.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/examples/imx7d_val_m4/gpio_pins.h b/examples/imx7d_val_m4/gpio_pins.h new file mode 100644 index 0000000..d0ca501 --- /dev/null +++ b/examples/imx7d_val_m4/gpio_pins.h @@ -0,0 +1,63 @@ +/* + * Copyright (c) 2015, Freescale Semiconductor, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * o Redistributions of source code must retain the above copyright notice, this list + * of conditions and the following disclaimer. + * + * o Redistributions in binary form must reproduce the above copyright notice, this + * list of conditions and the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * + * o Neither the name of Freescale Semiconductor, Inc. nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __GPIO_PINS_H__ +#define __GPIO_PINS_H__ + +#include "device_imx.h" + +/*! @brief i.MX GPIO initialize structure. */ +typedef struct _gpio_config +{ + const char *name; + __IO uint32_t *muxReg; + uint32_t muxConfig; + __IO uint32_t *padReg; + uint32_t padConfig; + GPIO_Type *base; + uint32_t pin; +} gpio_config_t; + +#if defined(__cplusplus) +extern "C" { +#endif /* __cplusplus */ + +/*! @brief GPIO pin configuration */ +extern gpio_config_t gpioLed; +extern gpio_config_t gpioKeyVolUp; +extern gpio_config_t gpioKeyVolDown; + +/*! @brief Configure specific GPIO pin */ +void configure_gpio_pin(gpio_config_t *config); + +#endif /* __GPIO_PINS_H__ */ +/******************************************************************************* + * EOF + ******************************************************************************/ |