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component/bt: fix Blufi sends longer customer data will will lead congested(backport v4.2)
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7dfe4b4684
commit
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@ -36,6 +36,7 @@
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#include "blufi_int.h"
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#include "esp_blufi_api.h"
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#include "esp_gatt_common_api.h"
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#if (GATTS_INCLUDED == TRUE)
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@ -530,10 +531,17 @@ void btc_blufi_send_encap(uint8_t type, uint8_t *data, int total_data_len)
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remain_len -= hdr->data_len;
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}
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btc_blufi_send_notify((uint8_t *)hdr,
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retry:
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if (esp_ble_get_cur_sendable_packets_num(blufi_env.conn_id) > 0) {
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btc_blufi_send_notify((uint8_t *)hdr,
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((hdr->fc & BLUFI_FC_CHECK) ?
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hdr->data_len + sizeof(struct blufi_hdr) + 2 :
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hdr->data_len + sizeof(struct blufi_hdr)));
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} else {
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BTC_TRACE_WARNING("%s wait to send blufi custom data\n", __func__);
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vTaskDelay(pdMS_TO_TICKS(10));
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goto retry;
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}
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osi_free(hdr);
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hdr = NULL;
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