I want to fire a spark generator using PWM. The circuit needs a 100 to 250mS burst at 25Khz with a variable duty. I am using an ATxMEGA128A1U (MIkroelectronica Ready for XMEGA) and a MikroPascal for AVR compiler. I have set up the parameters for the PWM as follows PORTC_DIRSET := 0xff; // PWM is on ...

Thank you Jovana Yes I understand I can use a FOR loop and it was part of my test program for the ARM processor. I have tried this with the AVR processor and it is not where the problem lies. You mentioned the source code for the click board but I did not get the attachment. Could you send it again ...

I'm bogged down with what should be a simple task. I want to design a CPU for a couple of machines. It has to collect data from a 4D touch screen and set machine variables. The 4D display uses a simple serial input using Tx and Rx lines only. To ask an object on the screen to change it's status I ha...

Is there no answer?

I tried using SOFT_UART but no result. Is it possible that I have not set up the UART properly? Do I have to activate the 'Alternative function call for instance?
regards
Peter

Many thanks Jovana for your quick response. I have attached a PDF showing the connections between the 4D display and the Clicker2 board. However this connection loaded the USB too much so I left off the 5v link (Black wire) and used a separate power supply for each board. I have attempted to use the...

I am in the middle of a large project for a specialized welding machine which uses an STM32F407 processor and a 4D 7" touch screen. The touch screen has a number of controls, slider, switches, meters etc. To talk to the screen I need to use Tx and Rx of UART4 or UART1 of the processor. As a simple t...

I have been using my licensed version of VTFT for some time and have a few projects underway. I only used a demo copy of the Compiler. I have just purchased Version 6 released a couple of days ago and have received my Dongle. My problem is I cannot get anything to happen pressing F12 I have used My ...

Many thanks Lana, this will do fine!

Visual TFT. MikroPascal, ARM I have a group of 5 radio buttons. I want to use RadioButtonxonPress for each button. I want to flash-store an array of 4 values for each key. However, if you press the key for less than 3 seconds you read from the array else (ie more than 3 seconds) you write to the arr...

Many Thanks Lana
This is very useful I just had to look closer!!
regards
Peter

I'm using MikroMedia 7, Visual TFT and MikroPascal pro for ARM. I want to show an animation of 100 bmp frames. I need to know how this is done but all I can find close to what I want is the fireplace example. Unfortunately this will not load into my Visual TFT or MikroPascal pro. There are some refe...

Is the library usable in MikroPascal for ARM? When I downloaded and extracted the file I could not open the mpkp file in Acrobat do you have it as a PDF?

My program wishes to talk to an 'ElectronicsAssembly-LCD' screen. EDIPTFT70. I have written the code and connected but there is no comms. I have now reduced the code to a very simple test program to flash an LED if the Interrupt is fired! The interrupt is physically connect to INT04 pin 23 of an ATM...

I want to use a MAX31855 Thermocouple sensor IC for a Thermostat using ATMEGA48A. The chip uses SPI to communicate and has a lot of comms protocol that I don't need to use. Is there a library for this chip that I can use as it would simplify my design effort a lot?