1. Please Select Serial Port Sigmakey Gsmar

The FTDI Chipi-X10 is the latest cost effective version of FTDI's USB to RS232 converter cable range. It also serves as an evaluation cable for the FT231X. It utilises the minimum number of components required for a basic USB - RS232 converter designed using the FT231XS. Chipi-X10 is CE and FCC approved and provides a quick and simple USB - RS232 solution. By default the Raspberry Pi’s serial port is configured to be used for console input/output. Whilst this is useful if you want to login using the serial port, it means you can't use the Serial Port in your programs. To be able to use the serial port to connect and talk to other devices (e.g. Arduino), the serial port console login needs to be.

Personal accounts

• Save your personal devices and preferences
• Easy access to support resources

Business/IT accounts

• Managing contracts and warranties for your business
• Submitting and managing support cases

hp-contact-secondary-navigation-portlet

• ${title}

Let HP find my products

HP can identify most HP products and recommend possible solutions.

Software and drivers for

Please Select Serial Port Sigmakey Gsmar

HP EliteBook 840 G1 Notebook PC

hp-software-driver-metadata-portlet

• ${title}

For the best results we recommend you use our download and install assistant.

This product detection tool installs software on your Microsoft Windows device that allows HP to detect and gather data about your HP and Compaq products to provide quick access to support information and solutions. Technical data is gathered for the products supported by this tool and is used to identify products, provide relevant solutions and automatically update this tool, to improve our products, solutions, services, and your experience as our customer.

Note: This tool applies to Microsoft Windows PC's only. This tool will detect HP PCs and HP printers.

Data gathered:

• Operating system
• Browser version
• Computer vendor
• Product name/number
• Serial number
• Connection port
• Driver/device description
• Computer and/or printer configuration
• Hardware and software diagnostics
• HP/Non-HP ink and/or HP/Non-HP Toner
• Number of pages printed

Installed Software Details:

• HP Support Solutions Framework - Windows Service, localhost Web server, and Software

Removing Installed Software:

• Remove 'HP Support Solutions Framework' through Add/Remove programs on PC

Requirements:

• Operating System - Windows 7, Windows 8, Windows 8.1, Windows 10
• Browser - Google Chrome 10+, Internet Explorer (IE)10.0+, and Firefox 3.6.x, 12.0+

This product detection tool installs software on your Microsoft Windows device that allows HP to detect and gather data about your HP and Compaq products to provide quick access to support information and solutions. Technical data is gathered for the products supported by this tool and is used to identify products, provide relevant solutions and automatically update this tool, to improve our products, solutions, services, and your experience as our customer.

Note: This tool applies to Microsoft Windows PC's only. This tool will detect HP PCs and HP printers.

Data gathered:

• Operating system
• Browser version
• Computer vendor
• Product name/number
• Serial number
• Connection port
• Driver/device description
• Computer and/or printer configuration
• Hardware and software diagnostics
• HP/Non-HP ink and/or HP/Non-HP Toner
• Number of pages printed

Installed Software Details:

• HP Support Solutions Framework - Windows Service, localhost Web server, and Software

Removing Installed Software:

• Remove 'HP Support Solutions Framework' through Add/Remove programs on PC

Requirements:

• Operating System - Windows 7, Windows 8, Windows 8.1, Windows 10
• Browser - Google Chrome 10+, Internet Explorer (IE)10.0+, and Firefox 3.6.x, 12.0+

HP is compiling your results. This could take up to 3 minutes, depending on your computer and connection speed. Thank you for your patience.

Not sure which drivers to choose?

Let HP identify any out-of-date or missing drivers and software

hp-country-locator-portlet

• ${title}

Tested on nightly: 28 September 2018 3:2:58 GMT
OS: macOS 10.14

The Bug
Attempting to upload a sketch using USBtinyISP as the selected programmer will always fail on macOS with the error 'Please select a Port before Upload'. This is a bug because, as far as I understand, USBtinyISP is a USB device, not serial, so it is impossible to select a Port for it (this is at least true of the Adafruit Trinket).

This is a regression bug; uploading works fine on 1.6.13.

According to another party this bug is not present on Windows.

Steps to reproduce:

• Write an LED blink sketch (or any sketch)
• Select Tools->Board->Adafruit Trinket (ATtiny85 @ 8MHz)
• Select Tools->Programmer->USBtinyISP
• Click Upload

Error Message:

Expected Behavior:

Arduino IDE should not require a Port to be selected when the programmer is USBtinyISP.

Opinion:

Looking through the code, it seems this was a 'feature' added some point after v1.6. Before, the code didn't care if there was a serial port or not and would just blunder forward through newUploader anyway (with boardPort left as null). The correct fix, I guess, is for getUploaderByPreferences to be aware of which Programmer is selected and whether it needs a serial port or not. Alternatively this feature could simply be rolled back (I've found no way to work around it; so it breaks Arduino 1.8 on macOS).