You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
127 lines
3.7 KiB
127 lines
3.7 KiB
/* ieee802154_rf2xx.h - IEEE 802.15.4 Driver definition for ATMEL RF2XX */ |
|
|
|
/* |
|
* Copyright (c) 2019-2020 Gerson Fernando Budke |
|
* |
|
* SPDX-License-Identifier: Apache-2.0 |
|
*/ |
|
|
|
#ifndef ZEPHYR_DRIVERS_IEEE802154_IEEE802154_RF2XX_H_ |
|
#define ZEPHYR_DRIVERS_IEEE802154_IEEE802154_RF2XX_H_ |
|
|
|
/* Runtime context structure |
|
*************************** |
|
*/ |
|
enum rf2xx_trx_state_cmd_t { |
|
RF2XX_TRX_PHY_STATE_CMD_NOP = 0x00, |
|
RF2XX_TRX_PHY_STATE_CMD_TX_START = 0x02, |
|
RF2XX_TRX_PHY_STATE_CMD_FORCE_TRX_OFF = 0x03, |
|
RF2XX_TRX_PHY_STATE_CMD_FORCE_PLL_ON = 0x04, |
|
RF2XX_TRX_PHY_STATE_CMD_RX_ON = 0x06, |
|
RF2XX_TRX_PHY_STATE_CMD_TRX_OFF = 0x08, |
|
RF2XX_TRX_PHY_STATE_CMD_PLL_ON = 0x09, |
|
RF2XX_TRX_PHY_STATE_CMD_PREP_DEEP_SLEEP = 0x10, |
|
RF2XX_TRX_PHY_STATE_CMD_RX_AACK_ON = 0x16, |
|
RF2XX_TRX_PHY_STATE_CMD_TX_ARET_ON = 0x19, |
|
/* Implemented by Software */ |
|
RF2XX_TRX_PHY_STATE_CMD_SLEEP = 0x0f, |
|
RF2XX_TRX_PHY_STATE_CMD_DEEP_SLEEP = 0x20, |
|
}; |
|
|
|
enum rf2xx_trx_state_status_t { |
|
RF2XX_TRX_PHY_STATUS_P_ON = 0x00, |
|
RF2XX_TRX_PHY_STATUS_BUSY_RX = 0x01, |
|
RF2XX_TRX_PHY_STATUS_BUSY_TX = 0x02, |
|
RF2XX_TRX_PHY_STATUS_RX_ON = 0x06, |
|
RF2XX_TRX_PHY_STATUS_TRX_OFF = 0x08, |
|
RF2XX_TRX_PHY_STATUS_PLL_ON = 0x09, |
|
RF2XX_TRX_PHY_STATUS_SLEEP = 0x0f, |
|
RF2XX_TRX_PHY_STATUS_BUSY_RX_AACK = 0x11, |
|
RF2XX_TRX_PHY_STATUS_BUSY_TX_ARET = 0x12, |
|
RF2XX_TRX_PHY_STATUS_RX_AACK_ON = 0x16, |
|
RF2XX_TRX_PHY_STATUS_TX_ARET_ON = 0x19, |
|
RF2XX_TRX_PHY_STATUS_RX_ON_NOCLK = 0x1c, |
|
RF2XX_TRX_PHY_STATUS_RX_AACK_ON_NOCLK = 0x1d, |
|
RF2XX_TRX_PHY_STATUS_BUSY_RX_AACK_NOCLK = 0x1e, |
|
RF2XX_TRX_PHY_STATUS_STATE_TRANSITION = 0x1f, |
|
RF2XX_TRX_PHY_STATUS_MASK = 0x1f |
|
}; |
|
|
|
/** |
|
* TRAC STATE RX_AACK TX_ARET |
|
* SUCCESS X X |
|
* SUCCESS_DATA_PENDING X |
|
* SUCCESS_WAIT_FOR_ACK X |
|
* CHANNEL_ACCESS_FAILED X |
|
* NO_ACK X |
|
* INVALID X X |
|
*/ |
|
enum rf2xx_trx_state_trac_t { |
|
RF2XX_TRX_PHY_STATE_TRAC_SUCCESS = 0x00, |
|
RF2XX_TRX_PHY_STATE_TRAC_SUCCESS_DATA_PENDING = 0x01, |
|
RF2XX_TRX_PHY_STATE_TRAC_SUCCESS_WAIT_FOR_ACK = 0x02, |
|
RF2XX_TRX_PHY_STATE_TRAC_CHANNEL_ACCESS_FAILED = 0x03, |
|
RF2XX_TRX_PHY_STATE_TRAC_NO_ACK = 0x05, |
|
RF2XX_TRX_PHY_STATE_TRAC_INVALID = 0x07, |
|
}; |
|
|
|
enum rf2xx_trx_model_t { |
|
RF2XX_TRX_MODEL_INV = 0x00, |
|
RF2XX_TRX_MODEL_230 = 0x02, |
|
RF2XX_TRX_MODEL_231 = 0x03, |
|
RF2XX_TRX_MODEL_212 = 0x07, |
|
RF2XX_TRX_MODEL_232 = 0x0A, |
|
RF2XX_TRX_MODEL_233 = 0x0B, |
|
}; |
|
|
|
struct rf2xx_config { |
|
struct gpio_dt_spec irq_gpio; |
|
struct gpio_dt_spec reset_gpio; |
|
struct gpio_dt_spec slptr_gpio; |
|
struct gpio_dt_spec dig2_gpio; |
|
struct gpio_dt_spec clkm_gpio; |
|
|
|
struct spi_dt_spec spi; |
|
|
|
uint8_t inst; |
|
uint8_t has_mac; |
|
|
|
uint8_t const *tx_pwr_table; |
|
uint8_t tx_pwr_table_size; |
|
int8_t tx_pwr_min[2]; |
|
int8_t tx_pwr_max[2]; |
|
}; |
|
|
|
struct rf2xx_context { |
|
struct net_if *iface; |
|
|
|
const struct device *dev; |
|
|
|
struct gpio_callback irq_cb; |
|
|
|
struct k_thread trx_thread; |
|
K_KERNEL_STACK_MEMBER(trx_stack, |
|
CONFIG_IEEE802154_RF2XX_RX_STACK_SIZE); |
|
struct k_sem trx_isr_lock; |
|
struct k_sem trx_tx_sync; |
|
|
|
enum rf2xx_trx_model_t trx_model; |
|
|
|
/* PHY specific driver attributes */ |
|
enum ieee802154_phy_channel_page cc_page; |
|
struct ieee802154_phy_channel_range cc_range; |
|
struct ieee802154_phy_supported_channels cc_channels; |
|
|
|
enum rf2xx_trx_state_trac_t trx_trac; |
|
|
|
enum ieee802154_tx_mode tx_mode; |
|
uint8_t mac_addr[8]; |
|
uint8_t pkt_lqi; |
|
uint8_t pkt_ed; |
|
int8_t trx_rssi_base; |
|
uint8_t trx_version; |
|
uint8_t rx_phr; |
|
bool promiscuous; |
|
}; |
|
|
|
#endif /* ZEPHYR_DRIVERS_IEEE802154_IEEE802154_RF2XX_H_ */
|
|
|