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components/bt: Add precautions for esp_vhci_host_send_packet

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This commit is contained in:
baohongde 2019-01-23 18:04:01 +08:00
parent 27235e023f
commit e87d05d81f
1 changed files with 8 additions and 4 deletions
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12
components/bt/include/esp_bt.h
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@ -326,8 +326,12 @@ bool esp_vhci_host_check_send_available(void);
/** @brief esp_vhci_host_send_packet
* host send packet to controller
*
* Should not call this function from within a critical section
* or when the scheduler is suspended.
*
* @param data the packet point
*,@param len the packet length
* @param len the packet length
*/
void esp_vhci_host_send_packet(uint8_t *data, uint16_t len);
@ -453,11 +457,11 @@ void esp_bt_controller_wakeup_request(void);
/**
* @brief Manually clear scan duplicate list
*
*
* Note that scan duplicate list will be automatically cleared when the maximum amount of device in the filter is reached
* the amount of device in the filter can be configured in menuconfig.
*
*
*
*
* @return
* - ESP_OK : success
* - other : failed