文件列表:

CMakeLists.txt (147, 2021-08-04)
components/ (0, 2021-08-04)
components/mad/ (0, 2021-08-04)
components/mad/CMakeLists.txt (141, 2021-08-04)
components/mad/D.dat (26473, 2021-08-04)
components/mad/bit.c (6901, 2021-08-04)
components/mad/bit.h (1613, 2021-08-04)
components/mad/config.h (672, 2021-08-04)
components/mad/decoder.c (11570, 2021-08-04)
components/mad/decoder.h (2844, 2021-08-04)
components/mad/fixed.c (1795, 2021-08-04)
components/mad/fixed.h (13560, 2021-08-04)
components/mad/frame.c (12098, 2021-08-04)
components/mad/frame.h (4051, 2021-08-04)
components/mad/global.h (1646, 2021-08-04)
components/mad/huffman.c (73174, 2021-08-04)
components/mad/huffman.h (1862, 2021-08-04)
components/mad/imdct_s.dat (2591, 2021-08-04)
components/mad/layer12.c (13623, 2021-08-04)
components/mad/layer12.h (1097, 2021-08-04)
components/mad/layer3.c (70147, 2021-08-04)
components/mad/layer3.h (1037, 2021-08-04)
components/mad/mad.h (1056, 2021-08-04)
components/mad/qc_table.dat (3987, 2021-08-04)
components/mad/rq_table.dat (485879, 2021-08-04)
components/mad/sf_table.dat (6561, 2021-08-04)
components/mad/stream.c (4475, 2021-08-04)
components/mad/stream.h (4219, 2021-08-04)
components/mad/synth.c (25477, 2021-08-04)
components/mad/synth.h (1942, 2021-08-04)
components/mad/timer.c (10577, 2021-08-04)
components/mad/timer.h (2879, 2021-08-04)
components/mad/version.c (2105, 2021-08-04)
components/mad/version.h (1610, 2021-08-04)
components/nfc/ (0, 2021-08-04)
components/nfc/CMakeLists.txt (346, 2021-08-04)
components/nfc/include/ (0, 2021-08-04)
... ...

NFC Attendance System ===================== NFC Attendance System based on ESP32 chip. ## Main Features * NFC token exchange * WiFi SmartConfig support * Audio prompt (I2S output) * GUI output (GIF animations) * OTA firmware update (HTTP / HTTPS) ## Preparing ### Obtain the source ``` git clone --recursive https://github.com/redchenjs/nfc_attendance_system_esp32.git ``` ### Update an existing repository ``` git pull git submodule update --init --recursive ``` ### Setup the tools ``` ./esp-idf/install.sh ``` ## Building ### Setup the environment variables ``` export IDF_PATH=$PWD/esp-idf source ./esp-idf/export.sh ``` ### Configure ``` idf.py menuconfig ``` * All project configurations are under the `NFC Attendance System` menu. ### Flash & Monitor ``` idf.py flash monitor ``` ## Board ## Mini-Program Code ## Videos Links * [智慧校园NFC考勤系统简介](https://www.bilibili.com/video/av64088862) ([YouTube](https://www.youtube.com/watch?v=l8kSf4VVHyo)) * [智慧校园NFC考勤系统配套微信小程序](https://www.bilibili.com/video/av83055533) ([YouTube](https://www.youtube.com/watch?v=4vxJgOV0nS0))

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