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Merge branch 'feat/ble-log-iram-optim_v6.1' into 'release/v6.1'

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opt(bt): Move SPI Tx Callback to Flash When SPI ISR IN IRAM Disabled (6.1)

See merge request espressif/esp-idf!48925
This commit is contained in:
Jiang Jiang Jian
2026-06-05 10:38:12 +08:00
parent c38e675c0b 265dde11e7
commit 039bf48d58
2 changed files with 9 additions and 4 deletions
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components/bt/common/ble_log/Kconfig.in
+1 -2
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@@ -17,8 +17,7 @@ if BLE_LOG_ENABLED
config BLE_LOG_LBM_TRANS_BUF_SIZE config BLE_LOG_LBM_TRANS_BUF_SIZE
int "Total buffer memory per common LBM (bytes)" int "Total buffer memory per common LBM (bytes)"
default 2048 if BT_BLUEDROID_ENABLED default 2048
default 4096 if BT_NIMBLE_ENABLED
help help
Total buffer memory allocated for each common pool log buffer Total buffer memory allocated for each common pool log buffer
manager (LBM). This memory is divided equally among internal manager (LBM). This memory is divided equally among internal
components/bt/common/ble_log/src/prph/ble_log_prph_spi_master_dma.c
+8 -2
View File
@@ -20,6 +20,12 @@
#define BLE_LOG_SPI_DMA_ALIGN_BYTES (4U) #define BLE_LOG_SPI_DMA_ALIGN_BYTES (4U)
#define BLE_LOG_SPI_ALIGN_LOG_PERIOD (256U) #define BLE_LOG_SPI_ALIGN_LOG_PERIOD (256U)
#if CONFIG_SPI_MASTER_ISR_IN_IRAM
#define BLE_LOG_SPI_MASTER_DMA_CB_ATTR BLE_LOG_IRAM_ATTR
#else
#define BLE_LOG_SPI_MASTER_DMA_CB_ATTR
#endif
/* VARIABLE */ /* VARIABLE */
BLE_LOG_STATIC bool prph_inited = false; BLE_LOG_STATIC bool prph_inited = false;
BLE_LOG_STATIC spi_device_handle_t dev_handle = NULL; BLE_LOG_STATIC spi_device_handle_t dev_handle = NULL;
@@ -30,7 +36,7 @@ BLE_LOG_STATIC void spi_master_dma_tx_done_cb(spi_transaction_t *spi_trans);
BLE_LOG_STATIC void spi_master_dma_pre_tx_cb(spi_transaction_t *spi_trans); BLE_LOG_STATIC void spi_master_dma_pre_tx_cb(spi_transaction_t *spi_trans);
/* PRIVATE FUNCTION */ /* PRIVATE FUNCTION */
BLE_LOG_IRAM_ATTR BLE_LOG_STATIC void spi_master_dma_tx_done_cb(spi_transaction_t *spi_trans) BLE_LOG_SPI_MASTER_DMA_CB_ATTR BLE_LOG_STATIC void spi_master_dma_tx_done_cb(spi_transaction_t *spi_trans)
{ {
/* SPI slave performance issue workaround */ /* SPI slave performance issue workaround */
last_tx_done_ts = esp_timer_get_time(); last_tx_done_ts = esp_timer_get_time();
@@ -43,7 +49,7 @@ BLE_LOG_IRAM_ATTR BLE_LOG_STATIC void spi_master_dma_tx_done_cb(spi_transaction_
__atomic_store_n(&trans->prph_owned, false, __ATOMIC_RELEASE); __atomic_store_n(&trans->prph_owned, false, __ATOMIC_RELEASE);
} }
BLE_LOG_IRAM_ATTR BLE_LOG_STATIC void spi_master_dma_pre_tx_cb(spi_transaction_t *spi_trans) BLE_LOG_SPI_MASTER_DMA_CB_ATTR BLE_LOG_STATIC void spi_master_dma_pre_tx_cb(spi_transaction_t *spi_trans)
{ {
/* SPI slave performance issue workaround */ /* SPI slave performance issue workaround */
while ((esp_timer_get_time() - last_tx_done_ts) < BLE_LOG_SPI_TRANS_ITVL_MIN_US) {} while ((esp_timer_get_time() - last_tx_done_ts) < BLE_LOG_SPI_TRANS_ITVL_MIN_US) {}