v0.8.0-rc.9 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.9 Pre-release for Core/Photon/P1/Electron

released on July 30th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: This is a release candidate for 0.8.0 default so please do test on your systems.

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.9

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.9 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.9

BUGFIXES

• [Electron/LTE] Fast OTA Fixes #1558

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.8 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.8 Pre-release for Core/Photon/P1/Electron

released on June 26th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues. That said, this is a release candidate for 0.8.0 default so please do test on your systems.

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.8

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.8 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.8

Note: This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

BUGFIXES

• [Electron] Disables 30 second ping for Kore SIMs on SARA_R410 (default 23 minute ping re-applied)

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.7 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.7 Pre-release for Core/Photon/P1/Electron

released on June 10th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: Firmware 0.8.0-rc.7 is released, but you won’t see it on the Web IDE just yet. This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.7

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.7 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.7

Note: Firmware 0.8.0-rc.7 is released, but you won’t see it on the Web IDE just yet. This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

BUGFIXES

• [Electron] Bug fixes for SARA-R410 LTE E Series #1547

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.6 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.6 Pre-release for Core/Photon/P1/Electron

released on June 1st, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: Firmware 0.8.0-rc.6 is released, but you won’t see it on the Web IDE just yet. This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.6

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.6 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.6

Note: Firmware 0.8.0-rc.6 is released, but you won’t see it on the Web IDE just yet. This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

INTERNAL

• [Electron] Fixes monolithic build #1543
• [Electron] fixes sticker-rig issue with POWER_ON command #1544

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.5 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.5 Pre-release for Core/Photon/P1/Electron

💯 released on May 11th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: Firmware 0.8.0-rc.5 is released, but you won’t see it on the Web IDE just yet. This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.5

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.5 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.5

Note: Firmware 0.8.0-rc.5 is released, but you won’t see it on the Web IDE just yet. This is primarily a MFG. release for SARA-R410 LTE modules. The changes do touch code used on other Electron based platforms, but no other features or fixes are relevant for U260, U270, U201, or G350 modems. This code has been tested on-device for all mentioned modem types with passing results. Please let us know if you find any issues.

ENHANCEMENTS

• [Electron] Adds support for SARA-R410 to the Cellular HAL #1532

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.4 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.4 Pre-release is out on the Web IDE for Core/Photon/P1/Electron

released on production servers May 4th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.4

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.4 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.4

ENHANCEMENTS

• [Electron/Photon/P1] Increase Device OS API argument lengths. More data in Functions, Variables, Publish, Subscribe... oh my! #1537

BUGFIXES

• [Electron] Particle.keepAlive() API was broken since v0.6.2-rc.2 firmware on Electron where the System would override an early set User ping interval. This required a workaround of updating the keepAlive after the System made a connection to the Cloud. See issue #1482 for workaround. #1536
• [Electron] Fixes missing URCs for received data during TX or RX socket operations. This caused the modem not to be able to receive further data properly until it re-connected to the Cloud which it would do automatically but usually after a short or longer period of time. #1530

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.3 (Core/Photon/P1/Electron)

Firmware 0.8.0-rc.3 Pre-release is out on the Web IDE for Core/Photon/P1/Electron

released on production servers April 10th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.5 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0 (if the current version is less than that)
4. Then update to 0.8.0-rc.3

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.8.0-rc.3 directly first, flash the system firmware (attached above) in order 1,2(,3) to the device using particle flash --usb <system-part.bin>. See the next note about the bootloader if you are offline!

Note: P1/Photon Bootloader
The Cloud will automatically update the bootloader on P1/Photon devices if your device is online. If your device does not connect to the cloud and it is offline, you should flash the bootloader to the device using particle flash --serial <bootloader.bin>. This should be done after upgrading system firmware. The Electron bootloader is applied automatically from it's own system parts.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.7.0 and then 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.7.0 first, then 0.6.3(Photon/P1), 0.6.4(Electron), then to an older version such as 0.5.5.

0.8.0-rc.3 Changelog

ENHANCEMENTS

• [Photon/P1] A number of networking-related fixes v2 #1500
• [Photon/P1] Enables support for SHA384/SHA512 certificates for WPA Enterprise #1501

BUGFIXES

• [Photon/P1] A number of networking-related fixes #1492
• [Photon/P1] A number of networking-related fixes v2 #1500
• [Photon/Electron] WKP pin needs to be disabled as a wakeup source on boot to allow its normal operation #1496
• [Photon/P1/Electron] Recursive logging freezes the application thread while the LogHandler is trying to acquire a lock on the resource #1517

System Binaries (all devices)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.7.0 Release (Core/Photon/P1/Electron)

Firmware 0.7.0 release is out on the Web IDE for Core/Photon/P1/Electron

released on production servers March 26th, 2018

Note: This is a Release and may be used for production. Any known issues are likely slated for 0.8.0-rc.3 (check Github issues). It is available by default for all devices. To use, select the 0.7.0 version dropdown from the devices drawer. Downgrading back to a previous release info is at the bottom of this post.

Note: If you have previously last used one of the prerelease versions of 0.7.0 on a Core/Photon/P1 device, please re-flash it with 0.7.0. You must upgrade (locally preferred) the Electron system firmware to 0.7.0 first before you can OTA new user apps.

Note: OTA or YModem transfer on Electron (sequence required)

1. First Update to 0.5.3 (if the current version is less than that)
2. Then update to 0.6.4 (if the current version is less than that)
3. Then update to 0.7.0.

Note: DFU over USB on Electron/Photon/P1 (sequence not required)

• You may update to 0.7.0 directly, but make sure you have installed v1.30.0 of the CLI (check with particle --version) then run particle update.

Note: P1/Photon Bootloader
The cloud will automatically update the bootloader on P1/Photon devices. If your device does not connect to the cloud, you should flash the bootloader to the device using particle flash --serial. This should be done after upgrading system firmware.

Note: Downgrading [Electron/Photon/P1] OTA or YModem transfer:
If you need to downgrade, you must downgrade to 0.6.3(Photon/P1), 0.6.4(Electron) to ensure that the bootloader downgrades automatically. When downgrading to older versions, downgrade to 0.6.3(Photon/P1), 0.6.4(Electron) first, then to an older version such as 0.5.3. You will have to manually downgrade the bootloader as well (see release notes in previous 0.7.0-rc.3 release)

0.7.0 (see additional changelog 0.7.0-rc.1 ~ 0.7.0-rc.7)

BUGFIX

• [Photon/Electron] WKP pin needs to be disabled as a wakeup source on boot to allow its normal operation #1496

0.7.0-rc.7 Changelog
0.7.0-rc.6 Changelog
0.7.0-rc.5 Changelog
0.7.0-rc.4 Changelog
0.7.0-rc.3 Changelog
0.7.0-rc.2 Changelog
0.7.0-rc.1 Changelog

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System Binaries (all devices) & Device Upgrader (Photon & Electron)

located above

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.7.0-rc.7 release (Core/Photon/P1/Electron)

Firmware 0.7.0-rc.7 Pre-release is out on the Web IDE for Core/Photon/P1/Electron

released on production servers February 7th, 2018

📝 Please read all notes in the Notes Festival 🎉 below

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

OTA or YModem transfer on Electron

• update to 0.5.3 (if the current version is less than that)
• then update to 0.6.4 if the current version is less than that)
• then update to 0.7.0-rc.7.

Note that the upgrade sequences are only needed when updating with Over-the-Air updates or using YModem particle flash --serial.

If you use DFU over USB (particle flash --usb), you can update to 0.7.0-rc.7 directly.

P1/Photon Bootloader

The cloud will automatically update the bootloader on P1/Photon devices. If your device does not connect to the cloud, you should flash the bootloader to the device using particle flash --serial. This should be done after upgrading system firmware.

Note about Downgrading [Electron/Photon/P1] OTA or YModem transfer: You should downgrade to 0.6.4 to ensure that the bootloader downgrades automatically. When downgrading to other versions, you will have to manually downgrade the bootloader as well (see release notes in previous 0.7.0-rc.3 release)

0.7.0-rc.7 Changelog

BUGFIX

• [Photon] Regression with SoftAP and URL-encoded form query #1432
• Particle.connect() hard blocking since 0.6.1-rc.1 #1399
• [Electron] Cellular resolve does not return 0 / false when it receives bad DNS resolution related to bad cell service #1304
• [Core] Use the device ID as the USB serial number #1367
• [Electron] Fix heap bounds for system part 1 #1478
• [Electron] connect_cancel() fix #1464
• Fixed shadowing of write(const unint_8_t*, sizte_t) in USBKeyboard #1372

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System Binaries (all devices)

located below

---

Programming and Debugging

You can view specific programming and debugging notes for this version of firmware here.

v0.8.0-rc.2 (Photon/P1/Electron)

Firmware 0.8.0-rc.2 Pre-release is out on the Web IDE for Core/Photon/P1/Electron

📝 Please read all notes in the Notes Festival 🎉 below

Note: This is a pre-release and is not intended for production yet. We've tested this pre-release to the best of our ability and we want to know what you think now! Please understand that some care and attention is necessary when testing this pre-release, and be sure to upgrade to the final release when it's available. It will not be available by default. To use you must select the version dropdown from the devices drawer. Downgrading back to the current release info is at the bottom of this post.

Upgrading via particle flash --usb or Web IDE (OTA)

No special steps are necessary to upgrade to this release. When using the command-line, simply run the update commands in the correct order, updating system-part1, then system-part2 etc.

From the WebIDE, select the version of system firmware in the devices drawer for your selected device and flash an app to the device. The system firmware will be updated automatically.

Note: P1/Photon: the bootloader must be upgraded using either Serial or OTA update.

Upgrading via particle flash --serial or particle flash <device-id>

When you use YModem or OTA updates to update the device by hand, it's necessary to follow an upgrade sequence so that the upgrade is successful. If the sequence is not followed, the upgrade will not happen and the version of system firmware will remain unchanged.

Electron

• first, update to 0.5.3 (if the current version is less than that)
• then update to 0.6.4 if the current version is less than that)
• then update to this release, 0.8.0-rc.1.

Photon/P1

• first, update to 0.7.0-rc.6 first
• then update to this release, 0.8.0-rc.1

Note about Downgrading [Electron/Photon/P1] OTA or YModem transfer: You should downgrade to 0.6.4 to ensure that the bootloader downgrades automatically. When downgrading to other versions, you will have to manually downgrade the bootloader as well (see release notes in previous 0.7.0-rc.3 release)

0.8.0-rc.2 Changelog

FEATURES

• USB request handlers #1444
• Out of heap system event and heap fragmentation detection #1452
• Network and cloud diagnostics #1424
• [Photon/P1] TCPClient: non-blocking, blocking, blocking with timeout writes support #1485
• [Electron] adds UPSV handling to cellular_hal #1480

ENHANCEMENTS

• Serialize access to the CRC peripheral (STM32F2xx) #1465
• System.sleep() wake up reason #1410
• System.sleep(): support for multiple wake up pins #1405
• Disable WKP pin waking device up from SLEEP_MODE_DEEP #1409
• [Photon/P1] Increase maximum supported number of simultaneously active TCP connections #1350
• [Photon/P1] WiFi.dnsServerIP()/WiFi.dhcpServerIP() support #1386
• Generalize FuelGauge to also use alternative I2C interfaces. #1443
• Firmware update and access to internal flash via USB requests #1456
• Added docs on local build setup #1374
• Use 'using std::**' instead of define * std::* #1258
• Only remake $(TARGET_BASE).elf el al. if necessary #1223

BUGFIXES

• [Electron] Fix heap bounds build for system part1 #1478
• [Electron] Guard cellular_command() with a global lock #1415
• [Electron] Fix caching of the description CRCs in the backup RAM #1413
• [Electron] connect_cancel() fix #1464
• [Electron] DCD fixes #1454
• [Electron] moves some newlib functions into part1 #1471
• [Core] Fixes I2C slave mode #1309
• [Virtual] Fixes virtual device running with UDP protocol #1462
• Fix usage of an incorrect prerequisite name in program-* targets #1463
• Fixed shadowing of write(const unint_8_t*, sizte_t) in USBKeyboard #1372

INTERNAL

• Fixes some 0.8.0-rc.2 tests #1476
• fixes the unit test build #1474
• IS_CLAIMED request fixes #1472
• Documents low level USB request completion notifications #1475
• [Electron] Flash size optimizations #1469
• Minor refactoring of the USB protocol implementation #1473

System Binaries (all devices)

located above

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