esp_rom_output_rx_string() function

Get one line of string from console channel (line ending won't be stored in the buffer).

Syntax

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Summary

Declaration

int esp_rom_output_rx_string(uint8_t *str, uint8_t max_len);

Argument

Description

str

Where to store the string

max_len

Maximum length of the buffer (including the NULL delimiter)

always return 0 when on success or wait in a loop for rx data

Code

Location

int esp_rom_output_rx_string(uint8_t *str, uint8_t max_len);