FRDM-K22F
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Core
Cortex-M4
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Device
MK22FN512VLH12 -
CMSIS Pack
FRDM-K22F_BSP
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dac_continuous_pdb_edma
Keil Studio, µVision AC6The demo shows how to use the PDB to generate a DAC trigger and use the DMA to transfer data into DAC buffer.In this example, DAC is first set to normal buffer mode. PDB is as DAC hardware trigger source and DMA would work when DAC read pointer is zero. When run the example, the DAC is triggered by PDB and the read pointer increases by one,every time the trigger occurs. When the read pointer reaches the upper limit, it goes to zero directly in the next trigger event.while read pointer goes to zero, DMA request will be triggered and transfer data into DAC buffer. The user should probethe DAC output with a oscilloscope to see the Half-sine signal.
Download Pack -
dev_audio_generator_bm
Keil Studio, µVision AC6The USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_bm
Keil Studio AC6, GCC, IARThe USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_bm
Keil Studio, µVision AC6The USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_bm
Keil Studio AC6, GCC, IARThe USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_freertos
Keil Studio, µVision AC6The USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_freertos
Keil Studio, µVision AC6The USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_freertos
Keil Studio AC6, GCC, IARThe USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_lite_bm
Keil Studio, µVision AC6The USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack -
dev_audio_generator_lite_bm
Keil Studio AC6, GCC, IARThe USB Audio Generator application is a simple demonstration program based on the MCUXpresso SDK.It is enumerated as a recording device and users can record the sound from this device via the "Sound Recorder" in the Windows Accessories.
Download Pack