Common driver for the AT86RF family transceivers.
This layer provides Transceiver Abstraction Layer(TAL) for the application across AT86RF family.
Modules | |
| APIs to access RF module | |
Macros | |
| #define | CCA_MODE_DEFAULT (0x01) |
| Default value of CCA mode. More... | |
| #define | CLEAR_TRX_IRQ() |
| Clear the transceiver interrupts. More... | |
| #define | DISABLE_TRX_IRQ() |
| Disable the transceiver interrupts. More... | |
| #define | ENABLE_TRX_IRQ() |
| Enables the transceiver interrupts. More... | |
| #define | FCS_LEN (2) |
| Length (in octets) of FCS. More... | |
| #define | FUNC_PTR void * |
| Definition of a function pointer. More... | |
| #define | LARGE_BUFFER_SIZE (130) |
| Size of the buffer allocated for transceiver reception. More... | |
| #define | LENGTH_FIELD_LEN (1) |
| Size of the length parameter. More... | |
| #define | MAX_CSMA_BACKOFFS_DEFAULT (0x04) |
| Default value of maximum csma ca backoffs. More... | |
| #define | MAXBE_DEFAULT (0x05) |
| Default value of maximum backoff exponent used while performing csma ca. More... | |
| #define | MINBE_DEFAULT (0x03) |
| Default value of minimum backoff exponent used while performing csma ca. More... | |
| #define | P_ON_TO_CLKM_ATTEMPTS |
| Ratio between max time to transceiver poll delay. More... | |
| #define | PHY_MAX_LENGTH (127) |
| Maximum length of a phy packet. More... | |
| #define | PLL_LOCK_ATTEMPTS (3) |
| Value used for checking proper locking of PLL during switch from TRX_PFF to PLL_ON. More... | |
| #define | READ_ACCESS_COMMAND (0x80) |
| Read access command to the transceiver. More... | |
| #define | RST_HIGH() |
| Reset pin high. More... | |
| #define | RST_LOW() |
| Reset pin low. More... | |
| #define | SLEEP_TO_TRX_OFF_ATTEMPTS |
| Ratio between max time to transceiver poll delay. More... | |
| #define | SLP_TR_HIGH() |
| Sleep pin high. More... | |
| #define | SLP_TR_LOW() |
| Sleep pin low. More... | |
| #define | TRX_CMD_FR (0x20) |
| Frame read command of transceiver. More... | |
| #define | TRX_CMD_FW (0x60) |
| Frame write command of transceiver. More... | |
| #define | TRX_CMD_SR (0x00) |
| SRAM read command of transceiver. More... | |
| #define | TRX_CMD_SW (0x40) |
| SRAM write command of transceiver. More... | |
| #define | TRX_IRQ_DEFAULT TRX_IRQ_TRX_END |
| Default interrupt configuration for transceiver. More... | |
| #define | TRX_POLL_WAIT_TIME_US (100) |
| Value in us used for delay between poll attempts for transceiver access. More... | |
| #define | WRITE_ACCESS_COMMAND (0xC0) |
| Write access command of the transceiver. More... | |
Typedefs | |
| typedef enum at86rfx_retval_tag | at86rfx_retval_t |
| These are the return values of the RF API. More... | |
Enumerations | |
| enum | at86rfx_retval_tag { AT86RFX_SUCCESS = 0x00, AT86RFX_FAILURE = 0x01, AT86RFX_CHANNEL_ACCESS_FAILURE = 0x02 } |
| These are the return values of the RF API. More... | |
Variables | |
| uint8_t | at86rfx_rx_buffer [] |
| Static receive buffer that can be used to upload a frame from the trx. More... | |
| #define CCA_MODE_DEFAULT (0x01) |
Default value of CCA mode.
Referenced by tal_init().
| #define CLEAR_TRX_IRQ | ( | ) |
Clear the transceiver interrupts.
Referenced by ISR(), and switch_pll_on().
| #define DISABLE_TRX_IRQ | ( | ) |
Disable the transceiver interrupts.
Referenced by at86rfx_tx_frame(), and switch_pll_on().
| #define ENABLE_TRX_IRQ | ( | ) |
Enables the transceiver interrupts.
Referenced by at86rfx_init(), and at86rfx_tx_frame().
| #define FCS_LEN (2) |
Length (in octets) of FCS.
Referenced by app_task(), at86rfx_tal_rx_frame_cb(), and at86rfx_tal_tx_status_cb().
| #define FUNC_PTR void * |
Definition of a function pointer.
| #define LARGE_BUFFER_SIZE (130) |
Size of the buffer allocated for transceiver reception.
| #define LENGTH_FIELD_LEN (1) |
Size of the length parameter.
Referenced by at86rfx_tx_frame(), and handle_received_frame_irq().
| #define MAX_CSMA_BACKOFFS_DEFAULT (0x04) |
Default value of maximum csma ca backoffs.
| #define MAXBE_DEFAULT (0x05) |
Default value of maximum backoff exponent used while performing csma ca.
| #define MINBE_DEFAULT (0x03) |
Default value of minimum backoff exponent used while performing csma ca.
Referenced by tal_init().
| #define P_ON_TO_CLKM_ATTEMPTS |
Ratio between max time to transceiver poll delay.
| #define PHY_MAX_LENGTH (127) |
Maximum length of a phy packet.
Referenced by app_task(), and handle_received_frame_irq().
| #define PLL_LOCK_ATTEMPTS (3) |
Value used for checking proper locking of PLL during switch from TRX_PFF to PLL_ON.
| #define READ_ACCESS_COMMAND (0x80) |
Read access command to the transceiver.
Referenced by pal_trx_reg_read().
| #define RST_HIGH | ( | ) |
| #define RST_LOW | ( | ) |
| #define SLEEP_TO_TRX_OFF_ATTEMPTS |
Ratio between max time to transceiver poll delay.
| #define SLP_TR_HIGH | ( | ) |
| #define SLP_TR_LOW | ( | ) |
Sleep pin low.
Referenced by trx_init(), trx_reset(), and tx_frame_config().
| #define TRX_CMD_FR (0x20) |
Frame read command of transceiver.
Referenced by pal_trx_frame_read().
| #define TRX_CMD_FW (0x60) |
Frame write command of transceiver.
Referenced by pal_trx_frame_write().
| #define TRX_CMD_SR (0x00) |
SRAM read command of transceiver.
| #define TRX_CMD_SW (0x40) |
SRAM write command of transceiver.
| #define TRX_IRQ_DEFAULT TRX_IRQ_TRX_END |
Default interrupt configuration for transceiver.
Referenced by switch_pll_on(), and trx_config().
| #define TRX_POLL_WAIT_TIME_US (100) |
Value in us used for delay between poll attempts for transceiver access.
| #define WRITE_ACCESS_COMMAND (0xC0) |
Write access command of the transceiver.
Referenced by pal_trx_reg_write().
| typedef enum at86rfx_retval_tag at86rfx_retval_t |
These are the return values of the RF API.
| enum at86rfx_retval_tag |
| uint8_t at86rfx_rx_buffer[] |
Static receive buffer that can be used to upload a frame from the trx.
Referenced by at86rfx_task(), and handle_received_frame_irq().
1.8.5