Added M5Atom S3R + M5Atom Echo Base target file #1501

kitazaki · 2025-05-17T08:52:09Z

I added M5Atomic Echo Base device in #1498
I added one more target file for M5Atom S3R.

I also updated setup-target.js of M5Atom Lite + M5Atomic Echo Base and M5Atom S3 + M5Atomic Echo Base.
The reason why I moved the M5Atomic Echo Base init process from inside of startup sound check proess to outside, the init process is called when startup sound is false in sample program.

1 parent

<A HREF="https://docs.m5stack.com/en/atom/Atomic%20Echo%20Base">Atomic Echo Base</A> is speaker and microphone base for M5 Atom series. I added M5Atom Lite and M5Atom S3 with Atomic Echo Base target files.

…blic

Added 1 target file of M5Atom S3R + M5Atomic Echo Base. I also updated setup-target.js of M5Atom Lite + M5Atomic Echo Base and M5Atom S3 + M5Atomic Echo Base. The reason why I moved the M5Atomic Echo Base init process from inside of startup sound check proess to outside, the init process is called when startup sound is false in sample program.

Deleted audioIn definition because of audioIn function is under testing. A microphone is not PDM type but I2S STD type.

kitazaki · 2025-05-17T13:25:40Z

Deleted audioIn definition because of audioIn function is under testing.
A microphone is not PDM type but I2S STD type.

Supported microphone of M5Atomic Echo Base

kitazaki · 2025-05-18T15:02:27Z

Supported microphone of M5Atomic Echo Base.
Updated $MODDABLE/modules/pins/audioin/esp32/audioin.c to support I2S STD type microphone.
Tested with $MODDABLE/examples/pins/audioin/replay and this works fine.

stc1988 · 2025-05-18T23:15:38Z

@kitazaki
Great work. Does this also work with ECMA419 AudioIn?

kitazaki · 2025-05-18T23:39:05Z

@stc1988
I'm not sure on ECMA419 AudioIn specification.
There are many parameters in I2S audio interface with init process of hardware.
https://github.com/kitazaki/M5Atomic_Echo_Base/blob/main/ES8311%20DS.pdf
Some parameters are hard coded in $MODDABLE/modules/pins/audioin/esp32/audioin.c
Is there any sample code to check it?

stc1988 · 2025-05-18T23:45:47Z

You can try example apps in https://github.com/Moddable-OpenSource/moddable/tree/public/examples/io/audioin .

kitazaki · 2025-05-21T00:52:43Z

I checked two examples of below, build failed with linker errors in both esp32 and esp32s3.
$MODDABLE/io/audioin/capture-sync
$MODDABLE/io/audioin/levelmonitor

esp32 case
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0xc): undefined reference toxs_audioin_constructor'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0x30): undefined reference to xs_audioin_level' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0x3c): undefined reference to xs_audioin_start'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0x48): undefined reference to xs_audioin_stop' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0x54): undefined reference to xs_audioin_get_format'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0x60): undefined reference to xs_audioin_set_format' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxBuilders37+0x78): undefined reference to xs_audioin_get_channels'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxHeap+0xcb08): undefined reference to xs_audioin_get_channels' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxHeap+0xcb48): undefined reference to xs_audioin_set_format'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxHeap+0xcca8): undefined reference to xs_audioin_get_format' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32.a(mc.xs.c.o):(.rodata.gxHeap+0xcd78): undefined reference to xs_audioin_constructor'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
`

esp32s3 case
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0xc): undefined reference toxs_audioin_constructor'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0x30): undefined reference to xs_audioin_level' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0x3c): undefined reference to xs_audioin_start'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0x48): undefined reference to xs_audioin_stop' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0x54): undefined reference to xs_audioin_get_format'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0x60): undefined reference to xs_audioin_set_format' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxBuilders38+0x78): undefined reference to xs_audioin_get_channels'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxHeap+0xd708): undefined reference to xs_audioin_get_channels' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxHeap+0xd748): undefined reference to xs_audioin_set_format'
/Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxHeap+0xd768): undefined reference to xs_audioin_get_format' /Users/kitazaki/.espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld: xs_esp32s3.a(mc.xs.c.o):(.rodata.gxHeap+0xd788): undefined reference to xs_audioin_constructor'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.
`

stc1988 · 2025-05-21T12:53:15Z

@kitazaki

You include pins/audioin Module in manifest.json of device, but it conflicts with embedded:io/audio/in.

	"modules": {
		"*": [
			"$(MODULES)/pins/audioin/*",
			"$(MODULES)/pins/audioin/esp32/*"

Which one to use should be decided by the application side.
I removeed this section from manifest.json and successed to build.

phoddie · 2025-05-21T21:02:07Z

Which one to use should be decided by the application side.

That's a reasonable approach. It eliminates the possibility of a start-up sound defined by device, but that seems like an acceptable sacrifice.

kitazaki · 2025-05-22T01:39:25Z

Updated to work with ECMA419 AudioIn.
I also updated $MODDABLE/modules/io/audioin/esp32/audioin.c to match bitsPerSample defined in manifest.json.

@stc1988
Thank you for your comment. It works fine for me.

@phoddie
sounds good.

Result of examples.

$MODDABLE/examples/pins/audioin/replay
works
$MODDABLE/examples/io/audioin/capture-sync
works with change numChannels 1 -> 2 in manifest.json.
this parameter is depends on device. if numChannels 1, recorded data is played fast.

"defines": { "audioIn": { "sampleRate": 22050, "numChannels": 2, "bitsPerSample": 16 },

for m5atom_s3_echo_base and m5atom_lite_echo_base target files.

kitazaki added 4 commits May 11, 2025 22:15

Added Atomic Echo Base device

0a407be

<A HREF="https://docs.m5stack.com/en/atom/Atomic%20Echo%20Base">Atomic Echo Base</A> is speaker and microphone base for M5 Atom series. I added M5Atom Lite and M5Atom S3 with Atomic Echo Base target files.

Merge branch 'public' of https://github.com/kitazaki/moddable into pu…

b52c9c1

…blic

Updated manifest.json

cb098aa

Deleted audioIn definition because of audioIn function is under testing. A microphone is not PDM type but I2S STD type.

Updated for M5Atomic Echo Base

7974ee2

Supported microphone of M5Atomic Echo Base

Updated to work with ECMA419 AudioIn

37ad6c1

Updated to work with ECMA419 AudioIn

c74a587

for m5atom_s3_echo_base and m5atom_lite_echo_base target files.

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Added M5Atom S3R + M5Atom Echo Base target file #1501

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