Module Qrencode

type mode =
| Num

Numeric mode

| Alphanum

Alphabet-numeric mode

| Data

8-bit data mode

| Kanji

Kanji (shift-jis) mode

| Structure

Internal use only

| Eci

ECI mode

| Fnc1_first

FNC1, first position

| Fnc1_second

FNC2, second position

Encoding mode

module QRinput : sig ... end
module QRcode : sig ... end
module Basic : sig ... end