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Merge branch 'bugfix/esp_eth_start_tx_buff_v4.4_followup' into 'release/v4.4'

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Fixed ESP32 EMAC driver `insufficient TX buffer size` (v4.4 followup)

See merge request espressif/esp-idf!16666
This commit is contained in:
David Čermák 2022-02-16 18:33:12 +00:00
commit bf7266312c
1 changed files with 14 additions and 0 deletions
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14
components/hal/include/hal/emac_hal.h
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@ -212,8 +212,22 @@ uint32_t emac_hal_get_phy_data(emac_hal_context_t *hal);
void emac_hal_set_address(emac_hal_context_t *hal, uint8_t *mac_addr);
/**
* @brief Starts EMAC Transmission & Reception
*
* @param hal EMAC HAL context infostructure
*/
void emac_hal_start(emac_hal_context_t *hal);
/**
* @brief Stops EMAC Transmission & Reception
*
* @param hal EMAC HAL context infostructure
* @return
* - ESP_OK: succeed
* - ESP_ERR_INVALID_STATE: previous frame transmission is not completed. When this error occurs,
* wait and reapeat the EMAC stop again.
*/
esp_err_t emac_hal_stop(emac_hal_context_t *hal);
uint32_t emac_hal_get_tx_desc_owner(emac_hal_context_t *hal);