built-in es-idf functions; how to deactivate automatic serial output

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I am reproducing the WiFi station example.

I have noticed that some of the esp-idf functions output to serial.

esp_wifi_init(&cfg) is one of them:

Code: Select all

	I (588) wifi: wifi driver task: 3ffc1a48, prio:23, stack:3584, core=0
	[0;32mI (588) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE[0m
	[0;32mI (588) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE[0m
	I (618) wifi: wifi firmware version: 581f422
	I (618) wifi: config NVS flash: enabled
	I (618) wifi: config nano formating: disabled
	I (618) wifi: Init dynamic tx buffer num: 32
	I (618) wifi: Init data frame dynamic rx buffer num: 32
	I (628) wifi: Init management frame dynamic rx buffer num: 32
	I (628) wifi: Init management short buffer num: 32
	I (638) wifi: Init static rx buffer size: 1600
	I (638) wifi: Init static rx buffer num: 10
	I (648) wifi: Init dynamic rx buffer num: 32

Is there a way to deactivate these outputs?