1 /* ieee802154_rf2xx_iface.c - ATMEL RF2XX IEEE 802.15.4 Interface */
4  * Copyright (c) 2019-2020 Gerson Fernando Budke
6  * SPDX-License-Identifier: Apache-2.0
29 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_phy_rst()
32 	gpio_pin_set_dt(&conf->reset_gpio, 0);  in rf2xx_iface_phy_rst()
33 	gpio_pin_set_dt(&conf->slptr_gpio, 0);  in rf2xx_iface_phy_rst()
38 	gpio_pin_set_dt(&conf->reset_gpio, 1);  in rf2xx_iface_phy_rst()
40 	gpio_pin_set_dt(&conf->reset_gpio, 0);  in rf2xx_iface_phy_rst()
44 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_phy_tx_start()
46 	/* Start TX transmission at rise edge */  in rf2xx_iface_phy_tx_start()
47 	gpio_pin_set_dt(&conf->slptr_gpio, 1);  in rf2xx_iface_phy_tx_start()
51 	gpio_pin_set_dt(&conf->slptr_gpio, 0);  in rf2xx_iface_phy_tx_start()
57 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_reg_read()
67 	const struct spi_buf_set tx = {  in rf2xx_iface_reg_read()  local
86 	if (spi_transceive_dt(&conf->spi, &tx, &rx) != 0) {  in rf2xx_iface_reg_read()
101 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_reg_write()
116 	const struct spi_buf_set tx = {  in rf2xx_iface_reg_write()  local
129 	if (spi_transceive_dt(&conf->spi, &tx, &rx) != 0) {  in rf2xx_iface_reg_write()
140 			     uint8_t mask,  in rf2xx_iface_bit_read()  argument
146 	ret &= mask;  in rf2xx_iface_bit_read()
154 			   uint8_t mask,  in rf2xx_iface_bit_write()  argument
161 	current_reg_value &= ~mask;  in rf2xx_iface_bit_write()
163 	new_value &= mask;  in rf2xx_iface_bit_write()
172 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_frame_read()
179 	const struct spi_buf_set tx = {  in rf2xx_iface_frame_read()  local
192 	if (spi_transceive_dt(&conf->spi, &tx, &rx) != 0) {  in rf2xx_iface_frame_read()
204 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_frame_write()
230 	const struct spi_buf_set tx = {  in rf2xx_iface_frame_write()  local
243 	if (spi_transceive_dt(&conf->spi, &tx, &rx) != 0) {  in rf2xx_iface_frame_write()
256 	const struct rf2xx_config *conf = dev->config;  in rf2xx_iface_sram_read()
270 	const struct spi_buf_set tx = {  in rf2xx_iface_sram_read()  local
289 	if (spi_transceive_dt(&conf->spi, &tx, &rx) != 0) {  in rf2xx_iface_sram_read()