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feat(802.15.4): introduce pending tx while rx feature

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This commit is contained in:
zwx
2024-01-11 15:36:44 +08:00
committed by Xu Si Yu
parent 4184b48aa8
commit f978fc10c0
6 changed files with 79 additions and 13 deletions
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9
components/hal/include/hal/ieee802154_common_ll.h
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -168,6 +168,8 @@ typedef enum {
IEEE802154_ED_SAMPLE_AVG = 0x01,
} ieee802154_ll_ed_sample_mode_t;
#define IEEE802154_RX_STATUS_RECEIVE_SFD 0x1
FORCE_INLINE_ATTR void ieee802154_ll_set_cmd(ieee802154_ll_cmd_t cmd)
{
IEEE802154.cmd.cmd = cmd;
@ -193,6 +195,11 @@ FORCE_INLINE_ATTR ieee802154_ll_events ieee802154_ll_get_events(void)
return (ieee802154_ll_events)(IEEE802154.event_status.events);
}
FORCE_INLINE_ATTR bool ieee802154_ll_is_current_rx_frame(void)
{
return (IEEE802154.rx_status.rx_state > IEEE802154_RX_STATUS_RECEIVE_SFD);
}
static inline void ieee802154_ll_enable_rx_abort_events(ieee802154_ll_rx_abort_events events)
{
IEEE802154.rx_abort_event_en.rx_abort_en |= events;

17
components/ieee802154/driver/esp_ieee802154_debug.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -289,6 +289,11 @@ void ieee802154_tx_nums_update(void)
s_ieee802154_txrx_statistic.tx.nums++;
}
void ieee802154_tx_deferred_nums_update(void)
{
s_ieee802154_txrx_statistic.tx.deferred_nums++;
}
void ieee802154_tx_break_coex_nums_update(void)
{
s_ieee802154_txrx_statistic.tx.abort.tx_coex_break_nums++;
@ -302,9 +307,15 @@ void ieee802154_txrx_statistic_print(void)
s_ieee802154_txrx_statistic.tx.abort.cca_failed_nums + s_ieee802154_txrx_statistic.tx.abort.cca_busy_nums;
uint64_t tx_nums = s_ieee802154_txrx_statistic.tx.nums;
uint64_t tx_direct_num = tx_nums - s_ieee802154_txrx_statistic.tx.deferred_nums;
float tx_success_ratio = (tx_nums > 0 ? ((float)tx_success_nums / tx_nums) : 0);
float tx_done_ratio = (tx_nums > 0 ? ((float)s_ieee802154_txrx_statistic.tx.done_nums / tx_nums) : 0);
float tx_abort_ratio = (tx_nums > 0 ? ((float)tx_abort_nums / tx_nums) : 0);
float tx_direct_num_ratio = (tx_nums > 0 ? ((float)tx_direct_num / tx_nums) : 0);
float tx_deferred_num_ratio = (tx_nums > 0 ? ((float)s_ieee802154_txrx_statistic.tx.deferred_nums / tx_nums) : 0);
float tx_abort_rx_ack_coex_break_ratio = (tx_nums > 0 ? ((float)s_ieee802154_txrx_statistic.tx.abort.rx_ack_coex_break_nums / tx_nums) : 0);
float tx_abort_rx_ack_timeout_ratio = (tx_nums > 0 ? ((float)s_ieee802154_txrx_statistic.tx.abort.rx_ack_timeout_nums / tx_nums) : 0);
float tx_abort_tx_coex_break_ratio = (tx_nums > 0 ? ((float)s_ieee802154_txrx_statistic.tx.abort.tx_coex_break_nums / tx_nums) : 0);
@ -321,6 +332,10 @@ void ieee802154_txrx_statistic_print(void)
ESP_LOGW(TAG, "+--------------------+-----------------------------------+--------------------------------------------------+");
ESP_LOGW(TAG, "|%-20s|%-10s%-15llu%9.2f%%|%-25s%-15llu%9.2f%%|", "", "Done:", s_ieee802154_txrx_statistic.tx.done_nums, tx_done_ratio*100, "Success:", tx_success_nums, tx_success_ratio*100);
ESP_LOGW(TAG, "+ + +--------------------------------------------------+");
ESP_LOGW(TAG, "|%-20s|%-35s|%-25s%-15llu%9.2f%%|", "", "", "tx_direct_num:", tx_direct_num, tx_direct_num_ratio*100);
ESP_LOGW(TAG, "+ + +--------------------------------------------------+");
ESP_LOGW(TAG, "|%-20s|%-35s|%-25s%-15llu%9.2f%%|", "", "", "tx_deferred_num:", s_ieee802154_txrx_statistic.tx.deferred_nums, tx_deferred_num_ratio*100);
ESP_LOGW(TAG, "+ +-----------------------------------+--------------------------------------------------+");
ESP_LOGW(TAG, "|%-20s|%-35s|%-25s%-15llu%9.2f%%|", "", "", "rx_ack_coex_break:", s_ieee802154_txrx_statistic.tx.abort.rx_ack_coex_break_nums, tx_abort_rx_ack_coex_break_ratio*100);
ESP_LOGW(TAG, "+ + +--------------------------------------------------+");

39
components/ieee802154/driver/esp_ieee802154_dev.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -75,6 +75,15 @@ static intr_handle_t s_ieee802154_isr_handle = NULL;
static esp_err_t ieee802154_sleep_init(void);
static void next_operation(void);
static esp_err_t ieee802154_transmit_internal(const uint8_t *frame, bool cca);
#if !CONFIG_IEEE802154_TEST
typedef struct {
const uint8_t *frame;
bool cca;
} pending_tx_t;
static pending_tx_t s_pending_tx = { 0 };
#endif
#if CONFIG_IEEE802154_RECEIVE_DONE_HANDLER
static void ieee802154_receive_done(uint8_t *data, esp_ieee802154_frame_info_t *frame_info)
@ -367,11 +376,19 @@ static void enable_rx(void)
static IRAM_ATTR void next_operation(void)
{
#if !CONFIG_IEEE802154_TEST
if (s_pending_tx.frame) {
ieee802154_transmit_internal(s_pending_tx.frame, s_pending_tx.cca);
s_pending_tx.frame = NULL;
} else
#endif
{
if (ieee802154_pib_get_rx_when_idle()) {
enable_rx();
} else {
ieee802154_set_state(IEEE802154_STATE_IDLE);
}
}
}
static void isr_handle_timer0_done(void)
@ -802,7 +819,7 @@ IEEE802154_STATIC void tx_init(const uint8_t *frame)
}
}
esp_err_t ieee802154_transmit(const uint8_t *frame, bool cca)
static inline esp_err_t ieee802154_transmit_internal(const uint8_t *frame, bool cca)
{
IEEE802154_RF_ENABLE();
ieee802154_enter_critical();
@ -819,10 +836,26 @@ esp_err_t ieee802154_transmit(const uint8_t *frame, bool cca)
}
ieee802154_exit_critical();
return ESP_OK;
}
esp_err_t ieee802154_transmit(const uint8_t *frame, bool cca)
{
#if !CONFIG_IEEE802154_TEST
if ((s_ieee802154_state == IEEE802154_STATE_RX && ieee802154_ll_is_current_rx_frame())
|| s_ieee802154_state == IEEE802154_STATE_TX_ACK || s_ieee802154_state == IEEE802154_STATE_TX_ENH_ACK) {
// If the current radio is processing an RX frame or sending an ACK, do not shut down the ongoing process.
// Instead, defer the transmission of the pending TX frame.
// Once the current process is completed, the pending transmit frame will be initiated.
s_pending_tx.frame = frame;
s_pending_tx.cca = cca;
IEEE802154_TX_DEFERRED_NUMS_UPDATE();
return ESP_OK;
}
#endif
return ieee802154_transmit_internal(frame, cca);
}
static inline bool is_target_time_expired(uint32_t target, uint32_t now)
{
return (((now - target) & (1 << 31)) == 0);

4
components/ieee802154/linker.lf
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@ -22,6 +22,10 @@ entries:
esp_ieee802154_timer: ieee802154_timer0_stop (noflash)
esp_ieee802154_timer: ieee802154_timer1_stop (noflash)
esp_ieee802154_util: ieee802154_etm_channel_clear (noflash)
if IEEE802154_DEBUG = y:
esp_ieee802154_debug (noflash)
if IEEE802154_TIMING_OPTIMIZATION = y:
esp_ieee802154_dev: set_next_rx_buffer (noflash)
esp_ieee802154_dev: stop_rx (noflash)

9
components/ieee802154/private_include/esp_ieee802154_util.h
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -185,6 +185,7 @@ void ieee802154_assert_print(void);
typedef struct ieee802154_txrx_statistic{
struct {
uint64_t nums;
uint64_t deferred_nums;
uint64_t done_nums;
struct {
uint64_t rx_ack_coex_break_nums; // IEEE802154_RX_ACK_ABORT_COEX_CNT_REG
@ -218,6 +219,10 @@ typedef struct ieee802154_txrx_statistic{
ieee802154_txrx_statistic(a);\
} while(0)
#define IEEE802154_TX_DEFERRED_NUMS_UPDATE() do { \
ieee802154_tx_deferred_nums_update();\
} while(0)
#define IEEE802154_TX_NUMS_UPDATE() do { \
ieee802154_tx_nums_update();\
} while(0)
@ -230,10 +235,12 @@ void ieee802154_txrx_statistic_clear(void);
void ieee802154_txrx_statistic_print(void);
void ieee802154_txrx_statistic(ieee802154_ll_events events);
void ieee802154_tx_nums_update(void);
void ieee802154_tx_deferred_nums_update(void);
void ieee802154_tx_break_coex_nums_update(void);
#else
#define IEEE802154_TXRX_STATISTIC(a)
#define IEEE802154_TX_NUMS_UPDATE()
#define IEEE802154_TX_DEFERRED_NUMS_UPDATE()
#define IEEE802154_TXRX_STATISTIC_CLEAR()
#define IEEE802154_TX_BREAK_COEX_NUMS_UPDATE()
#endif // CONFIG_IEEE802154_TXRX_STATISTIC