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esp32: modify the code according to review comments

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1. Adjust error code definition
2. Refractor the comments for esp_wifi_internal_tx
This commit is contained in:
Liu Zhi Fu
2016-11-08 19:19:28 +08:00
committed by Wu Jian Gang
parent cb5f7690a4
commit 8dee0a3f6d
4 changed files with 18 additions and 15 deletions
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9
components/esp32/include/esp_wifi_internal.h
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@@ -62,14 +62,15 @@ void esp_wifi_internal_free_rx_buffer(void* buffer);
/**
* @brief transmit the buffer via wifi driver
*
* @attention1 TODO should modify the return type from bool to int
*
* @param wifi_interface_t wifi_if : wifi interface id
* @param void *buffer : the buffer to be tansmit
* @param u16_t len : the length of buffer
*
* @return True : success transmit the buffer to wifi driver
* False : failed to transmit the buffer to wifi driver
* @return
* - ERR_OK : Successfully transmit the buffer to wifi driver
* - ERR_MEM : Out of memory
* - ERR_IF : WiFi driver error
* - ERR_ARG : Invalid argument
*/
int esp_wifi_internal_tx(wifi_interface_t wifi_if, void *buffer, u16_t len);