Application: This sample code demonstrates how to implement an USB composite device. This example includes three classes – UAC, HID, and MSC. BSP Version: M480_Series_BSP_CMSIS_V3.05.001 Hardware: NuMaker-PFM-M487 v3.0 An USB Composite Device is a peripheral device that supports more than one devic...

Application: This sample code binds UID code to M031 LDROM and APROM firmware. BSP Version: M031_Series_BSP_CMSIS_V3.04.000 Hardware: NuMaker-M032SE V1.3 Each M031 series microcontroller (MCU) has a 96-bit unique ID (UID) code. This document introduces how to bind the UID to firmware to prevent the...

Application: This example code encodes sound recorded from audio codec to MP3 format and stores it to a microSD card. In turn, this MP3 file can be played by the audio codec. BSP Version: M460 BSP CMSIS V3.00.001 Hardware: NuMaker-M467HJ V1.0 This example code uses audio codec to record sound. Afte...

Application: This example code is used for the M480 series microcontroller (MCU) to switch code between LDROM and SPI Flash. BSP Version: M480 BSP CMSIS V3.05.003 Hardware: NuMaker-PFM-M487 Ver3.0 This example code is used for the M480 series microcontroller (MCU) to jump from LDROM to SPI Flash, a...

Application: This sample code uses a customized touch key protocol to communicate with the master device through I2C interface on the ML56 series microcontroller (MCU). BSP Version: ML51_ML54_ML56 Series BSP V2.00.001 Hardware: ML56 Touch Key Daughter Board Ver1.0 This sample code uses a customized...

Application: This example code uses the M487 microcontroller (MCU) to play WAV file sound on a SD card via DAC. BSP Version: M480_BSP_CMSIS_V3.05.003 Hardware: NuMaker-PFM-M487 V3.0 This example code uses the M487 MCU to play WAV file sound on a SD card via DAC. You can download the sample code at ...

Application: This example code uses the M487 microcontroller and external audio codec NAU88L25 to record sound in AMR format into a MicroSD card. BSP Version: M480_BSP_CMSIS_V3.05.003 Hardware: NuMaker-PFM-M487 V3.0 This example code uses external audio codec NAU88L25 to record sound from headphone...

Application: This example code uses the M487 microcontroller and external audio Codec NAU88L25 to decode and play an AMR audio file in a MicroSD card. BSP Version: M480_BSP_CMSIS_V3.05.003 Hardware: NuMaker-PFM-M487 V3.0 This example code uses the M487 microcontroller and external audio Codec NAU88...

Application: This sample code uses GPIO to simulate ARGB2 LED timing sequence and achieve the Rainbow Wave ARGB2 LED effect on the M258 series microcontroller (MCU). BSP Version: M251_M252_M254_M256_M258_Series_BSP_CMSIS_V3.02.001 Hardware: NuMaker-M258KE Ver1.2 This sample code uses GPIO to simula...

Application: This sample code binds UID code to M031 APROM firmware. BSP Version: M031_Series_BSP_CMSIS_V3.04.000 Hardware: NuMaker-M032SE V1.3 Each M031 series microcontroller (MCU) has a 96-bit unique ID (UID) code. This document introduces how to bind the UID to firmware to avoid the dumped user...