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Updated instructions for esp-idf v4.0 - release

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Sebastien
2020-03-13 08:49:11 -04:00
parent e7feeaddbe
commit f53edaa75c
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README.md
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@@ -213,6 +213,8 @@ channel=0..7,scale=<scale>
NB: Set parameter to empty to disable battery reading NB: Set parameter to empty to disable battery reading
## Setting up ESP-IDF ## Setting up ESP-IDF
### Docker ### Docker
#### **************** todo: Docker scripts needs some rework.
You can use docker to build squeezelite-esp32 You can use docker to build squeezelite-esp32
First you need to build the Docker container: First you need to build the Docker container:
``` ```
@@ -226,10 +228,7 @@ The above command will mount this repo into the docker container and start a bas
for you to then follow the below build steps for you to then follow the below build steps
### Manual Install of ESP-IDF ### Manual Install of ESP-IDF
<strong>Currently this project requires a specific combination of IDF 4 with gcc 5.2. You'll have to implement the gcc 5.2 toolchain from an IDF 3.2 install into the IDF 4 directory in order to successfully compile it</strong> Follow the instructions from https://docs.espressif.com/projects/esp-idf/en/v4.0/get-started/index.html to install the esp-idf v4.0. This is the currently supported release of the espressif software development system.
You can install IDF manually on Linux or Windows (using the Subsystem for Linux) following the instructions at: https://www.instructables.com/id/ESP32-Development-on-Windows-Subsystem-for-Linux/
And then copying the i2s.c patch file from this repo over to the esp-idf folder
## Building Squeezelite-esp32 ## Building Squeezelite-esp32
MOST IMPORTANT: create the right default config file MOST IMPORTANT: create the right default config file
@@ -241,29 +240,11 @@ Then adapt the config file to your wifi/BT/I2C device (can also be done on the c
Then Then
``` ```
# Build recovery.bin, bootloader.bin, ota_data_initial.bin, partitions.bin idf.py -p PORT [-b BAUD] flash
# force appropriate rebuild by touching all the files which may have a RECOVERY_APPLICATION specific source compile logic idf.py -p PORT [-b BAUD] monitor
find . \( -name "*.cpp" -o -name "*.c" -o -name "*.h" \) -type f -print0 | xargs -0 grep -l "RECOVERY_APPLICATION" | xargs touch
export PROJECT_NAME="recovery"
make -j4 all EXTRA_CPPFLAGS='-DRECOVERY_APPLICATION=1'
make flash
#
# Build squeezelite.bin
# Now force a rebuild by touching all the files which may have a RECOVERY_APPLICATION specific source compile logic
find . \( -name "*.cpp" -o -name "*.c" -o -name "*.h" \) -type f -print0 | xargs -0 grep -l "RECOVERY_APPLICATION" | xargs touch
export PROJECT_NAME="squeezelite"
make -j4 app EXTRA_CPPFLAGS='-DRECOVERY_APPLICATION=0'
python ${IDF_PATH}/components/esptool_py/esptool/esptool.py --chip esp32 --port ${ESPPORT} --baud ${ESPBAUD} --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size detect 0x150000 ./build/squeezelite.bin
# monitor serial output
make monitor
``` ```
You can also manually download the recovery & initial boot
```
python ${IDF_PATH}/components/esptool_py/esptool/esptool.py --chip esp32 --port ${ESPPORT} --baud ${ESPBAUD} --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size detect 0xd000 ./build/ota_data_initial.bin 0x1000 ./build/bootloader/bootloader.bin 0x10000 ./build/recovery.bin 0x8000 ./build/partitions.bin
```
# Configuration # Configuration
1/ setup WiFi 1/ setup WiFi
- Boot the esp, look for a new wifi access point showing up and connect to it. Default build ssid and passwords are "squeezelite"/"squeezelite". - Boot the esp, look for a new wifi access point showing up and connect to it. Default build ssid and passwords are "squeezelite"/"squeezelite".