diff options
author | Raul Munoz <munoz0raul@gmail.com> | 2017-05-29 16:16:07 -0300 |
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committer | Stefan Agner <stefan.agner@toradex.com> | 2017-05-29 13:27:56 -0700 |
commit | 3570f3e3ef3f1c13ead7cc904361ee3fbba83353 (patch) | |
tree | bb0e4fda90604d09e87fd3e368b5faf30c93bc7c /examples/imx7_colibri_m4/demo_apps/rpmsg/gpio_freertos/gpio_ctrl.h | |
parent | 732fc749ed8de98d5f47aae3c4c803bafc527c28 (diff) |
examples: gpio_freertos: example with gpio, FreeRTOS and rpmsg
This example control two leds and two buttons and also communicates
between M4 and A7 using rpmsg.
Signed-off-by: Raul Munoz <raul.munoz@toradex.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'examples/imx7_colibri_m4/demo_apps/rpmsg/gpio_freertos/gpio_ctrl.h')
-rw-r--r-- | examples/imx7_colibri_m4/demo_apps/rpmsg/gpio_freertos/gpio_ctrl.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/examples/imx7_colibri_m4/demo_apps/rpmsg/gpio_freertos/gpio_ctrl.h b/examples/imx7_colibri_m4/demo_apps/rpmsg/gpio_freertos/gpio_ctrl.h new file mode 100644 index 0000000..4b20ce1 --- /dev/null +++ b/examples/imx7_colibri_m4/demo_apps/rpmsg/gpio_freertos/gpio_ctrl.h @@ -0,0 +1,76 @@ +/* + * 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_CTRL_H__ +#define __GPIO_CTRL_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/*! + * @brief Initialize GPIO controller. + */ +void GPIO_Ctrl_Init(void); + +/*! + * @brief Toggle LED on/off status + */ +void GPIO_Ctrl_ToggleLed(gpio_config_t *boardGpioConfig, uint32_t boardGpioRdc); +/*! + * @brief Clear LED on/off status + */ +void GPIO_Ctrl_ClearLed(gpio_config_t *boardGpioConfig, uint32_t boardGpioRdc); +/*! + * @brief Set LED on/off status + */ +void GPIO_Ctrl_SetLed(gpio_config_t *boardGpioConfig, uint32_t boardGpioRdc); +/*! + * @brief write LED on/off status + */ +void GPIO_Ctrl_WriteLed(gpio_config_t *boardGpioConfig, uint32_t boardGpioRdc, uint32_t value); +/*! + * @brief Get Key on/off status + */ +uint32_t GPIO_Ctrl_GetKey(gpio_config_t *boardGpioConfig); + +/*! + * @brief Get Key on/off status + */ +void GPIO_WaitKeyPressed(gpio_config_t *boardGpioConfig, uint32_t boardGpioRdc); + +#ifdef __cplusplus +} +#endif + +#endif /* __GPIO_CTRL_H__ */ +/******************************************************************************* + * EOF + ******************************************************************************/ |