* Fix filesystem mutex handling
This fixes the re-initialization of the filesystem mutex when the dyn storage
module is reinitialized. Using xSemaphoreCreateMutex would cause a memory leak
when the begin function is called multiple times and a semaphore leakage could
be caused by the re-initialization of the global fsMutex variable while the
semaphore is taken.
The fsMutex should not be taken while the logLine function is called as this
would cause a nested take of the fsMutex, which causes a deadlock.
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Fix hard coded littlefs in json upload
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Add new AP hardware support OpenEPaperLink_ESP32-PoE-ISO_AP
This is based on Olimex ESP32-PoE-ISO
https://www.olimex.com/Products/IoT/ESP32/ESP32-POE-ISO/open-source-hardware
It has a SD Card slot that is used to store all filesystem data on SD.
Use the prepare_sdcard.sh script to copy all needed data to an empty
SD card that is formatted with FAT filesystem. The AP firmware will format
the SD if an unformatted or from formatted card is used. This can be used
to intially prepare an empty SD card for usage.
For tag communication a ESP32-C6-WROOM-1(U) is used with the following
connection scheme:
ESP32-PoE-ISO | ESP32-C6-WROOM-1
---------------+------------------
GPIO5 | EN
GPIO13 | GPIO9
GPIO36 | GPIO3
GPIO4 | GPIO2
GPIO33 | GPIO24
GPIO32 | GPIO25
| GPIO8 pullup 5.1k
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Avoid error message log print when parsers.json is missing
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Workaround for IEEE802.15.4 modem stuck issue
The ESP32-C6 esp-idf based modem firmware can run into a case where it
does not receive data anymore from the tags. This can be detected when
it starts to print
"receive buffer full, drop the current frame"
and does not recover from that. In such a case a modem reset is triggered.
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Add OpenEPaperLink_ESP32-PoE-ISO_AP to release build
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Add OpenEPaperLink_ESP32-PoE-ISO_AP to condidional build
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
* Add Ethernet support
The ethernet support allows to make the network/internet connection
via LAN cable instead of WiFi. LAN is preferred, if a LAN cable is
connected and a valid IP configuration via DHCP can be obtained, WiFi
is switched off. If the LAN cable is disconnected, a fall back to
WiFi is done.
Use those defines in platform.ini for PHY settings:
ETHERNET_PHY_POWER: IO pin where the PHY can be switched of/on, can be
-1 if not used.
ETHERNET_CLK_MODE: PHY clock mode, see eth_clock_mode_t in ETH.h
ETHERNET_PHY_MDC: PHY MDC pin
ETHERNET_PHY_MDIO: PHY MDIO pin
ETHERNET_PHY_TYPE: PHY type, see eth_phy_type_t in ETH.h
Limitations:
- only DHCP is supported, no static IP configuration for LAN so far.
- If GPIO0 is used for one of the ETHERNET_CLK_MODE modes, then GPIO0
cannot be used to clear the WiFi configuration.
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
---------
Signed-off-by: Frank Kunz <mailinglists@kunz-im-inter.net>
Co-authored-by: Frank Kunz <mailinglists@kunz-im-inter.net>
- added webinterface for tag flasher
- added tcp transport for communicating with tag flasher (OTG USB also still works)
- added content 'timestamp', makes use of preloaded images and buttons on the 2.9" M3
- webinterface is now aware of C6 and flasher capabilities
- AP can run without ieee801.15.4 radio (i.e. flasher only) by shorting FLASHER_AP_TXD and FLASHER_AP_RXD
- added tcp transport option to OEPL-Flasher.py (serial also still works)
- added new environment OpenEPaperLink_Mini_AP_v4
- lots of finetuning and bug fixes
- clean up webproxy getExtUrl
- bugfix init multicast on wifi reconnect
- add ip address of remote AP that's taken over a tag
- renamed button 'edit contentFS' to 'file system'
- add: syncing data segment of non-image datatypes between AP's
- add: syncing metadata and deletions between AP's
- sorted tags on the webpage by alias
- disable useless compiler warnings in fastled and tft_espi
- web preview thumbnail fix
- faster tag updates while webpage is displayed
- fixed tag fw ota update
- disable useless compiler warnings in fastled and tft_espi
- web preview thumbnail fix
- faster tag updates while webpage is displayed
- fixed tag fw ota update
