Search found 71 matches

by andeug
Sun Mar 01, 2026 10:27 am
Forum: Projects - Embedded
Topic: 1x 74HC595/TPIC6B595 via SPI interface, driving multiplexed 4x 7-segment display
Replies: 11
Views: 1214

Re: 1x 74HC595/TPIC6B595 via SPI interface, driving multiplexed 4x 7-segment display

Thank you for your support, Martin! I am experiencing some issues with the device's programming at the moment, using the ATMEL-ICE programmer, and I need to do further troubleshooting before working on the code. Also, note that I am using TPIC6B595 in my project, regarding which I commented in the l...
by andeug
Sun Mar 01, 2026 10:24 am
Forum: User Components
Topic: SN74HC595 Multiplexed 7 seg LED display
Replies: 2
Views: 270

Re: SN74HC595 Multiplexed 7 seg LED display

Martin, thank you very much for the time invested in creating this component - I know it came due to the challenges I have experienced with the multiplexed display from my digital clock project. At the moment, I am experiencing some troubleshooting with my project and a lack of time, so please accep...
by andeug
Sun Feb 22, 2026 6:26 pm
Forum: Projects - Embedded
Topic: Digital clock using ATmega1284P, 4x 7-digits + DP, RTC and temperature
Replies: 1
Views: 194

Digital clock using ATmega1284P, 4x 7-digits + DP, RTC and temperature

Hi, I have started today to work on a digital clock project, to which I am posting its schematic in KiCad below: Screenshot 2026-02-22 190503.png The clock has a DP for a comma when indicating the temperature; L1L2 indicate the blinking seconds; and L3 indicates the degrees in Celsius. The display I...
by andeug
Sun Feb 22, 2026 8:50 am
Forum: Projects - Embedded
Topic: 1x 74HC595/TPIC6B595 via SPI interface, driving multiplexed 4x 7-segment display
Replies: 11
Views: 1214

Re: 1x 74HC595/TPIC6B595 via SPI interface, driving multiplexed 4x 7-segment display

My question is how do I work with this display schematic in Flowcode. Unfortunately there is no display component that represents this schematic, and maybe there is a workaround which I can use…
by andeug
Sat Feb 21, 2026 8:58 pm
Forum: Projects - Embedded
Topic: 1x 74HC595/TPIC6B595 via SPI interface, driving multiplexed 4x 7-segment display
Replies: 11
Views: 1214

Re: 1x 74HC595/TPIC6B595 via SPI interface, driving multiplexed 4x 7-segment display

Does anyone know how to create a schematic of the display for my clock project in Flowcode?
Digital clock schematic.pdf
(58.01 KiB) Downloaded 40 times
Screenshot 2026-02-21 215921.png
Screenshot 2026-02-21 215921.png (199.8 KiB) Viewed 597 times
There is no component for the common anode display setup I am using.
by andeug
Sat Feb 14, 2026 3:19 pm
Forum: Bug Reports
Topic: ATMEL-ICE programmer not seen on "Programmer port" menu
Replies: 8
Views: 646

Re: ATMEL-ICE programmer not seen on "Programmer port" menu

Now I saw it... Which compiler should I choose for my programmer? And which programmer shall I use?
By default, when I was working with Arduino Nano, the AVRdude was the compiler.
by andeug
Sat Feb 14, 2026 2:47 pm
Forum: Bug Reports
Topic: ATMEL-ICE programmer not seen on "Programmer port" menu
Replies: 8
Views: 646

Re: ATMEL-ICE programmer not seen on "Programmer port" menu

I can see the programmer in Device Manager, and I have the latest drivers. See the first captured screenshot.
My problem is that I cannot see the programmer inside Flowcode, and I do not know how to configure it.
by andeug
Sat Feb 14, 2026 1:42 pm
Forum: Bug Reports
Topic: ATmega1284P external quartz configuration - need help with settings for quartz crystal at 16MHz
Replies: 3
Views: 459

Re: ATmega1284P external quartz configuration - need help with settings for quartz crystal at 16MHz

Thank you, I will give it a try in a few days when I receive the electronic components. :-)
by andeug
Sat Feb 14, 2026 1:32 pm
Forum: Bug Reports
Topic: ATMEL-ICE programmer not seen on "Programmer port" menu
Replies: 8
Views: 646

Re: ATMEL-ICE programmer not seen on "Programmer port" menu

I am using the ATMEL-ICE programmer, Microchip's official programmer.
by andeug
Sat Feb 14, 2026 12:59 pm
Forum: Bug Reports
Topic: ATmega1284P external quartz configuration - need help with settings for quartz crystal at 16MHz
Replies: 3
Views: 459

ATmega1284P external quartz configuration - need help with settings for quartz crystal at 16MHz

Hi, I am using an ATmega1284P in one of my projects, and when configuring it, I cannot find the option for an external 16MHz quartz crystal. Can someone please tell me where that setting is and what I should choose? I am speaking of "Step 5 - Chip Configuration / Select clock source". Than...