bl_mcu_sdk/examples/peripherals
..
adc
cam
cks
csi/csi_normal
dac
dma
efuse
emac
flash
gpio
i2c
i2s
ir
iso11898
mjpeg/mjpeg_no_camera
mtimer
psram
pwm_v1
pwm_v2
rtc
sec_eng
spi
timer
uart
usbdev
usbhost
wdg