Merge pull request 'freeze-python-code' (#52) from freeze-python-code into main

Reviewed-on: #52
Reviewed-by: Stefan Kratochwil <kratochwil-la@gmx.de>

.gitea/workflows/build.yaml

@@ -17,9 +17,9 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: firmware-RPi-Pico-W
-          path: software/lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/firmware.uf2
+          path: software/build/firmware-*.uf2
       - name: Upload firmware w/ filesystem
         uses: actions/upload-artifact@v3
         with:
           name: firmware-RPi-Pico-W-with-fs
-          path: software/lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/firmware-filesystem-*.uf2
+          path: software/build/firmware-filesystem-*.uf2

software/boards/RPI_PICO_W/manifest-Rev1.py

@@ -0,0 +1,3 @@
+include("manifest.py")
+
+module("hwconfig.py", "../../src/hwconfig_Rev1")

software/boards/RPI_PICO_W/manifest-breadboard.py

@@ -0,0 +1,3 @@
+include("manifest.py")
+
+module("hwconfig.py", "../../src/hwconfig_breadboard")

software/boards/RPI_PICO_W/manifest.py

@@ -15,3 +15,10 @@ module("microdot.py", "../../lib/microdot/src/microdot/")
 # TonberryPico modules
 module("audiocore.py", "../../modules/audiocore")
 module("rp2_neopixel.py", "../../modules")
+
+module("main.py", "../../src")
+module("app.py", "../../src")
+module("mp3player.py", "../../src")
+module("webserver.py", "../../src")
+package("utils", base_path="../../src")
+package("nfc", base_path="../../src")

software/build.sh

@@ -6,9 +6,6 @@ set -eu
 
 ( cd lib/micropython
   make -C mpy-cross -j "$(nproc)"
-  make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$TOPDIR"/boards/RPI_PICO_W clean
-  make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$TOPDIR"/boards/RPI_PICO_W \
-       USER_C_MODULES="$TOPDIR"/modules/micropython.cmake -j "$(nproc)"
 
   # build tonberry specific unix port of micropython
   make -C ports/unix VARIANT_DIR="$TOPDIR"/boards/tonberry_unix clean
@@ -19,31 +16,40 @@ set -eu
   make -j "$(nproc)"
 )
 
-PICOTOOL=picotool
-if ! command -v $PICOTOOL >/dev/null 2>&1; then
-    echo "system picotool not found, checking SDK build dir"
-    PICOTOOL=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/_deps/picotool-build/picotool
-    if ! command -v $PICOTOOL >/dev/null 2>&1; then
-       echo "No picotool found, exiting"
-       exit 1
-    fi
-fi
 BUILDDIR=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/
+OUTDIR=$(pwd)/build
+mkdir -p "$OUTDIR"
 FS_STAGE_DIR=$(mktemp -d)
+mkdir  "$FS_STAGE_DIR"/fs
 trap 'rm -rf $FS_STAGE_DIR' EXIT
-for hwconfig in src/hwconfig_*.py; do
+tools/mklittlefs/mklittlefs -p 256 -s 868352 -c "$FS_STAGE_DIR"/fs "$FS_STAGE_DIR"/filesystem.bin
+
+for hwconfig in boards/RPI_PICO_W/manifest-*.py; do
     hwconfig_base=$(basename "$hwconfig")
-    hwname=${hwconfig_base##hwconfig_}
+    hwname=${hwconfig_base##manifest-}
     hwname=${hwname%%.py}
-    find src/ -iname '*.py' \! -iname 'hwconfig_*.py' | cpio -pdm "$FS_STAGE_DIR"
+    hwconfig_abs=$(realpath "$hwconfig")
-    cp "$hwconfig" "$FS_STAGE_DIR"/src/hwconfig.py
+    ( cd lib/micropython
-    tools/mklittlefs/mklittlefs -p 256 -s 868352 -c "$FS_STAGE_DIR"/src $BUILDDIR/filesystem.bin
+      make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$TOPDIR"/boards/RPI_PICO_W clean
+      make -C ports/rp2 BOARD=TONBERRY_RPI_PICO_W BOARD_DIR="$TOPDIR"/boards/RPI_PICO_W \
+           USER_C_MODULES="$TOPDIR"/modules/micropython.cmake \
+           FROZEN_MANIFEST="$hwconfig_abs" -j "$(nproc)"
+    )
+    PICOTOOL=picotool
+    if ! command -v $PICOTOOL >/dev/null 2>&1; then
+        echo "system picotool not found, checking SDK build dir"
+        PICOTOOL=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/_deps/picotool-build/picotool
+        if ! command -v $PICOTOOL >/dev/null 2>&1; then
+            echo "No picotool found, exiting"
+            exit 1
+        fi
+    fi
     truncate -s 2M $BUILDDIR/firmware-filesystem.bin
     dd if=$BUILDDIR/firmware.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k
-    dd if=$BUILDDIR/filesystem.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k seek=1200
+    dd if="$FS_STAGE_DIR"/filesystem.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k seek=1200
-    $PICOTOOL uf2 convert $BUILDDIR/firmware-filesystem.bin $BUILDDIR/firmware-filesystem-"$hwname".uf2
+    cp $BUILDDIR/firmware.uf2 "$OUTDIR"/firmware-"$hwname".uf2
-    rm -r "${FS_STAGE_DIR:?}"/*
+    $PICOTOOL uf2 convert $BUILDDIR/firmware-filesystem.bin "$OUTDIR"/firmware-filesystem-"$hwname".uf2
 done
 
-echo "Output in $BUILDDIR/firmware.uf2"
+echo "Output in" "${OUTDIR}"/firmware-*.uf2
-echo "Images with filesystem in" ${BUILDDIR}firmware-filesystem-*.uf2
+echo "Images with filesystem in" "${OUTDIR}"/firmware-filesystem-*.uf2

software/flash.sh

@@ -2,6 +2,8 @@
 
 set -eu
 
+TOPDIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+
 check_command()
 {
     name=$1
@@ -16,7 +18,7 @@ check_command lsusb
 check_command picotool
 
 DEVICEPATH=/dev/disk/by-label/RPI-RP2
-IMAGEPATH=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/
+IMAGEPATH=${TOPDIR}/build
 REVISION=Rev1
 
 flash_via_mountpoint()
@@ -83,7 +85,7 @@ if [ $# -gt 0 ]; then
     usage
 fi
 
-IMAGEFILE="$IMAGEPATH"/firmware-filesystem-$REVISION.uf2
+IMAGEFILE="$IMAGEPATH"/firmware-$REVISION.uf2
 
 if [ "$FLASH_VIA_MOUNTPOINT" -eq 0 ]; then
     flash_via_picotool

software/src/led_test.py

@@ -1,58 +0,0 @@
-# SPDX-License-Identifier: MIT
-# Copyright (c) 2024 Matthias Blankertz <matthias@blankertz.org>
-
-# Run with mpremote.py run src/led_test.py
-
-from machine import Pin
-from math import pi, sin, pow
-from micropython import const
-from rp2_neopixel import NeoPixel
-from time import sleep, ticks_ms
-import asyncio
-
-pin = Pin.board.GP16
-leds = const(10)
-brightness = 0.5
-
-np = NeoPixel(pin, leds)
-
-# test fill and write
-
-print("LEDs should now turn red")
-np.fill((255, 0, 0))
-np.write()
-sleep(1)
-
-print("LEDs should now turn green")
-np.fill((0, 255, 0))
-np.write()
-sleep(1)
-
-print("LEDs should now turn blue")
-np.fill((0, 0, 255))
-np.write()
-sleep(1)
-
-
-# test async
-def gamma(value, X=2.2):
-    return min(max(int(brightness * pow(value / 255.0, X) * 255.0 + 0.5), 0), 255)
-
-
-async def rainbow(np, period=10):
-    count = 0.0
-    while True:
-        for i in range(leds):
-            ofs = (count + i) % leds
-            np[i] = (gamma((sin(ofs / leds * 2 * pi) + 1) * 127),
-                     gamma((sin(ofs / leds * 2 * pi + 2/3*pi) + 1) * 127),
-                     gamma((sin(ofs / leds * 2 * pi + 4/3*pi) + 1) * 127))
-        count += 0.2
-        before = ticks_ms()
-        await np.async_write()
-        now = ticks_ms()
-        if before + 20 > now:
-            await asyncio.sleep_ms(20 - (now - before))
-
-print("LEDs should now start rainbowing")
-asyncio.run(rainbow(np))

software/src/mfrc522_test.py

@@ -1,73 +0,0 @@
-from mfrc522 import MFRC522
-import asyncio
-import time
-
-delay_sum = 0
-delay_count = 0
-max_delay = 0
-
-
-async def latency_test():
-    global delay_sum
-    global delay_count
-    global max_delay
-    global min_delay
-    min_delay = 0xffffffff
-    await asyncio.sleep_ms(1)
-    while True:
-        for _ in range(2000):
-            before = time.ticks_us()
-            await asyncio.sleep(0)
-            after = time.ticks_us()
-            delay = after - before
-            delay_sum += delay
-            delay_count += 1
-            if delay > max_delay:
-                max_delay = delay
-            if delay < min_delay:
-                min_delay = delay
-            await asyncio.sleep_ms(1)
-        print(f"delay (min / max / avg) [µs]: ({min_delay} / {max_delay} / {delay/delay_sum})")
-
-
-def uid_to_string(uid: list):
-    return '0x' + ''.join(f'{i:02x}' for i in uid)
-
-
-async def get_tag_uid(reader: MFRC522, poll_interval_ms: int = 50) -> list:
-    '''
-    The maximum measured delay with poll_interval_ms=50 and a reader with tocard_retries=5 is
-    15.9 ms:
-        delay (min / max / avg) [µs]: (360 / 15945 / 1.892923e-06)
-
-    The maximum measured delay dropped to 11.6 ms by setting tocard_retries=1:
-        delay (min / max / avg) [µs]: (368 / 11696 / 6.204211e-06)
-    '''
-    while True:
-        reader.init()
-
-        # For now we omit the tag type
-        (stat, _) = reader.request(reader.REQIDL)
-        if stat == reader.OK:
-            (stat, uid) = reader.SelectTagSN()
-            if stat == reader.OK:
-                print(f"uid={uid_to_string(uid)}")
-
-        await asyncio.sleep_ms(poll_interval_ms)
-
-
-def main():
-    reader = MFRC522(spi_id=1, sck=10, miso=12, mosi=11, cs=13, rst=9, tocard_retries=1)
-
-    print("")
-    print("Please place card on reader")
-    print("")
-
-    asyncio.create_task(get_tag_uid(reader))
-    asyncio.create_task(latency_test())
-
-    asyncio.get_event_loop().run_forever()
-
-
-if __name__ == "__main__":
-    main()

software/src/test.py

@@ -1,113 +0,0 @@
-# SPDX-License-Identifier: MIT
-# Copyright (c) 2024-2025 Matthias Blankertz <matthias@blankertz.org>
-
-import aiorepl
-import asyncio
-import machine
-import micropython
-import os
-import time
-from machine import Pin
-from math import pi, sin, pow
-from micropython import const
-
-# Own modules
-from audiocore import Audiocore
-from mp3player import MP3Player
-from rp2_neopixel import NeoPixel
-from rp2_sd import SDCard
-
-micropython.alloc_emergency_exception_buf(100)
-
-leds = const(10)
-brightness = 0.5
-
-
-def gamma(value, X=2.2):
-    return min(max(int(brightness * pow(value / 255.0, X) * 255.0 + 0.5), 0), 255)
-
-
-async def rainbow(np, period=10):
-    count = 0.0
-    while True:
-        for i in range(leds):
-            ofs = (count + i) % leds
-            np[i] = (gamma((sin(ofs / leds * 2 * pi) + 1) * 127),
-                     gamma((sin(ofs / leds * 2 * pi + 2/3*pi) + 1) * 127),
-                     gamma((sin(ofs / leds * 2 * pi + 4/3*pi) + 1) * 127))
-        count += 0.2
-        before = time.ticks_ms()
-        await np.async_write()
-        now = time.ticks_ms()
-        if before + 20 > now:
-            await asyncio.sleep_ms(20 - (now - before))
-
-
-# Set 8 mA drive strength and fast slew rate
-machine.mem32[0x4001c004 + 6*4] = 0x67
-machine.mem32[0x4001c004 + 7*4] = 0x67
-machine.mem32[0x4001c004 + 8*4] = 0x67
-
-
-def list_sd():
-    try:
-        sd = SDCard(mosi=Pin(3), miso=Pin(4), sck=Pin(2), ss=Pin(5), baudrate=15000000)
-    except OSError:
-        for i in range(leds):
-            np[i] = (255, 0, 0)
-        np.write()
-        return
-    try:
-        os.mount(sd, '/sd')
-        print(os.listdir(b'/sd'))
-    except OSError as ex:
-        print(f"{ex}")
-
-
-delay_sum = 0
-delay_count = 0
-max_delay = 0
-
-
-async def latency_test():
-    global delay_sum
-    global delay_count
-    global max_delay
-    await asyncio.sleep_ms(1)
-    while True:
-        for _ in range(2000):
-            before = time.ticks_us()
-            await asyncio.sleep(0)
-            after = time.ticks_us()
-            delay = after - before
-            delay_sum += delay
-            delay_count += 1
-            if delay > max_delay:
-                max_delay = delay
-            await asyncio.sleep_ms(1)
-        print(f"Max delay {max_delay} us, average {delay/delay_sum} us")
-
-pin = Pin.board.GP16
-np = NeoPixel(pin, leds)
-
-# Test SD card
-list_sd()
-
-# Test NeoPixel
-asyncio.create_task(rainbow(np))
-
-# Test audio
-audioctx = Audiocore(Pin(8), Pin(6))
-
-player = MP3Player(audioctx)
-
-# high prio for proc 1
-machine.mem32[0x40030000 + 0x00] = 0x10
-
-testfiles = [b'/sd/' + name for name in os.listdir(b'/sd') if name.endswith(b'mp3')]
-player.set_playlist(testfiles)
-asyncio.create_task(player.task())
-
-
-asyncio.create_task(aiorepl.task({'player': player}))
-asyncio.get_event_loop().run_forever()