[submodule "adpcm-pwm-dac"]
	path = ch32v-insert-coin/ext/adpcm-pwm-dac
	url = ssh://git@git.glyphs.tech:222/sigil-03/adpcm-pwm-dac.git
[submodule "ch32v-insert-coin/ext/ch32-hal"]
	path = ch32v-insert-coin/ext/ch32-hal
	url = git@github.com:ch32-rs/ch32-hal.git