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https://github.com/zephyrproject-rtos/zephyr
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60cae8727e
In initialization code, pairs of gpio_pin_configure/gpio_pin_write are replaced with calls to gpio_pin_configure that configure a given pin as output with the proper initial state. dts file for the board is also updated with the new GPIO flags. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
45 lines
869 B
C
45 lines
869 B
C
/*
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* Copyright (c) 2019 Actinius
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <init.h>
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#include <drivers/gpio.h>
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#include <logging/log.h>
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LOG_MODULE_REGISTER(board_control, CONFIG_BOARD_ICARUS_LOG_LEVEL);
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#define SIM_SELECT_PIN 8
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static void select_sim(void)
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{
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struct device *port = device_get_binding(DT_GPIO_P0_DEV_NAME);
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if (!port) {
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LOG_ERR("Could not get GPIO Device Binding");
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return;
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}
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#ifdef CONFIG_BOARD_SELECT_SIM_EXTERNAL
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gpio_pin_configure(port, SIM_SELECT_PIN, GPIO_OUTPUT_LOW);
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LOG_INF("External SIM is selected");
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#else
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gpio_pin_configure(port, SIM_SELECT_PIN, GPIO_OUTPUT_HIGH);
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LOG_INF("eSIM is selected");
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#endif
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}
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static int board_actinius_icarus_init(struct device *dev)
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{
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ARG_UNUSED(dev);
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select_sim();
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return 0;
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}
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SYS_INIT(board_actinius_icarus_init, POST_KERNEL,
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CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
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