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SourceVuESP-IDF Framework and Examplesdpp-enrollee sampleqrcodegen_encodeText()

qrcodegen_encodeText() function

Syntax

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Summary

Declaration

Definition

from qrcodegen.h:169

bool qrcodegen_encodeText(const char *text, uint8_t tempBuffer[], uint8_t qrcode[], enum qrcodegen_Ecc ecl, int minVersion, int maxVersion, enum qrcodegen_Mask mask, bool boostEcl);

Implemented in qrcodegen.c:129

Arguments

Argument

text

tempBuffer

qrcode

ecl

minVersion

maxVersion

mask

boostEcl

References

Code

Location

Referrer

bool qrcodegen_encodeText(const char *text, uint8_t tempBuffer[], uint8_t qrcode[],

qrcodegen.c:129

bool qrcodegen_encodeText(const char *text, uint8_t tempBuffer[], uint8_t qrcode[],

qrcodegen.h:169

bool ok = qrcodegen_encodeText(text, tempbuf, qrcode, ecc_lvl,

esp_qrcode_main.c:102

esp_qrcode_generate()

Call Tree

qrcodegen_encodeText() is called by 1 function and calls 7 functions:

esp_qrcode_generate()

qrcodegen_encodeText()

qrcodegen_encodeSegmentsAdvanced()

qrcodegen_isAlphanumeric()

qrcodegen_isNumeric()

qrcodegen_calcSegmentBufferSize()

qrcodegen_makeNumeric()

qrcodegen_makeAlphanumeric()

calcSegmentBitLength()

Data Use

qrcodegen_encodeText() reads 5 variables and writes 4 variables:

qrcodegen_Mode::qrcodegen_Mode_NUMERIC

qrcodegen_Mode::qrcodegen_Mode_ALPHANUMERIC

qrcodegen_Mode::qrcodegen_Mode_BYTE

qrcodegen_Segment::mode

qrcodegen_Segment::bitLength

qrcodegen_encodeText()

qrcodegen_Segment::mode

qrcodegen_Segment::numChars

qrcodegen_Segment::data

qrcodegen_Segment::bitLength

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