We don't have any solid plans for this yet but yes this might be on the cards for development in 2021.will there be an ESP32 eblock 2 upstream board with ghost available?
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- Wed Dec 02, 2020 1:22 pm
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
Re: ESP8266 as target chip
Glad it's working well and compiling ok. Let us know if you spot anything that doesn't compile.
- Wed Dec 02, 2020 12:19 pm
- Forum: Flowcode V8
- Topic: Flowcode 9
- Replies: 23
- Views: 1292
Re: Flowcode 9
Hi Gavin,
Things are now up here. https://www.flowcode.co.uk/
We will be making an official announcement soon once the site is a bit more polished.
Things are now up here. https://www.flowcode.co.uk/
We will be making an official announcement soon once the site is a bit more polished.
- Wed Dec 02, 2020 11:00 am
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
Re: ESP8266 as target chip
Things are now up here. https://www.flowcode.co.uk/
We will be making an official announcement soon once the site is a bit more polished.
We will be making an official announcement soon once the site is a bit more polished.
- Wed Dec 02, 2020 10:45 am
- Forum: General Programming
- Topic: TIMER QUESTION
- Replies: 5
- Views: 442
Re: TIMER QUESTION
Hi Bob, You cannot enable an interupt for a different macro. The way the underlying C code works only the first macro will ever be called. You can however enable the interrupt several times for the same macro, you can also reference global variables in the timer interrupt macro and so you can do dif...
- Tue Dec 01, 2020 5:41 pm
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
- Tue Dec 01, 2020 5:17 pm
- Forum: Flowcode V7
- Topic: Flowcode 7 - Updates Since 7.3
- Replies: 22
- Views: 18537
Re: Flowcode 7 - Updates Since 7.3
CAL
bug: Software UART baud rate on an STARM was not being calculated very well
bug: Software UART baud rate on an STARM was not being calculated very well
- Tue Dec 01, 2020 5:17 pm
- Forum: Flowcode V8
- Topic: STM32F407ZG Uart ( Software Mode)
- Replies: 6
- Views: 245
Re: STM32F407ZG Uart ( Software Mode)
Hello Alan, I've added Leighs fix to the v7 update zip file now. Going forward as we add new features and overhaul functionality it becomes harder and harder to apply backward compatible fixes. So initially we do it a lot but over time as less people are using the previous older versions we start to...
- Mon Nov 30, 2020 5:51 pm
- Forum: Bug Reports
- Topic: ATTiny85 SPI
- Replies: 8
- Views: 323
Re: ATTiny85 SPI
Hi Martin, I've had a good go through the datasheet and the SPI code and at the moment I can't spot anything that looks incorrect. Your program is very simple and so is the onderlying code so it's a strange one. This is the code that is included when transmitting a SPI value. unsigned int i; USISR =...
- Mon Nov 30, 2020 5:11 pm
- Forum: Flowcode V8
- Topic: Internal clock setting
- Replies: 5
- Views: 875
Re: Internal clock setting
Hi Abhi,
Aha thanks good spot, should be fixed now via the update system.
Aha thanks good spot, should be fixed now via the update system.
- Mon Nov 30, 2020 2:42 pm
- Forum: Flowcode V8
- Topic: Double click query
- Replies: 5
- Views: 256
Re: Double click query
Hi Chris, I would use a timer interrupt and maybe an edge driven interrupt. The edge driven interrupt would monitor the switch input and determine when the switch was pressed. The timer interrupt would monitor the passing of time. Assuming the interrupt fires on each switch state change, If the swit...
- Mon Nov 30, 2020 11:49 am
- Forum: Flowcode V8
- Topic: Ghost Issue with 16F648A
- Replies: 2
- Views: 159
Re: Ghost Issue with 16F648A
Hello, Here's a definition file that should solve the problem for A2 and A3. As there is no ADC peripheral on the device we haven't enabled it for any of the pins. 16F648A.fcdx Needs to be copied here. C:\ProgramData\MatrixTSL\FlowcodeV8\FCD\PIC I won't do an official release for this one as it migh...
- Mon Nov 30, 2020 11:33 am
- Forum: General Programming
- Topic: UM3750 Emulation
- Replies: 7
- Views: 735
Re: UM3750 Emulation
Hello,
Here's a very much simplified version to transmit a UM3750 signal using Flowcode v8. The output pin and delay period are set via properties.
Let us know how you get on.
Here's a very much simplified version to transmit a UM3750 signal using Flowcode v8. The output pin and delay period are set via properties.
Let us know how you get on.
- Sat Nov 28, 2020 1:21 am
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
Re: ESP8266 as target chip
No plans for the ESP8266 at the moment other then as a external module. The toolchain is very different and so unfortunately it's not something that just falls out of the ESP32 work.
- Fri Nov 27, 2020 5:46 pm
- Forum: Bug Reports
- Topic: PIC18F46K42 ISSUE WITH 12 BIT ADC RESULT
- Replies: 19
- Views: 625
Re: PIC18F46K42 ISSUE WITH 12 BIT ADC RESULT
Hello,
I've added Martins fix to the official update release today.
I've added Martins fix to the official update release today.
- Fri Nov 27, 2020 5:44 pm
- Forum: Flowcode V8
- Topic: Sitronix ST7586
- Replies: 6
- Views: 291
Re: Sitronix ST7586
Hi Clive,
You could try the ST7567 component and see if this works. If not then let us know and we can look into it for you.
You could try the ST7567 component and see if this works. If not then let us know and we can look into it for you.
- Fri Nov 27, 2020 5:30 pm
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
Re: ESP8266 as target chip
Anything with an ESP32 at it's core will work but we currently have specific support for these boards. ESP32 DEVKITv1 ESP32 T-Camera - Currently no support for the Camera module ESP32 WROOM32 ESP32 WROVER ESP32S Heltec WIFI Kit 32 Lolin32 Lite LolinD32 Pro TTGO T Display Other boards can be easily a...
- Fri Nov 27, 2020 3:57 pm
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
Re: ESP8266 as target chip
Hello, Were currently quite far on with support for the ESP and so the following things should hopefully work out the box. ESP WIFI component Network Comms Support - So things like MQTT, MODBUS TCP etc should work ESP Bluetooth SPP Slave Component Basic peripherals like I2C, SPI, ADC , PWM are all w...
- Fri Nov 27, 2020 3:51 pm
- Forum: Flowcode V8
- Topic: BH1750FVI - i2c light sensor?
- Replies: 4
- Views: 194
Re: BH1750FVI - i2c light sensor?
I've written a v9 component for it now and can port it to v8 if it would be useful but there's not much code there so should be doable with the I2C master component.
Let me know how you're getting on and if your finding it tough then I'll see what I can do for you.
Let me know how you're getting on and if your finding it tough then I'll see what I can do for you.
- Fri Nov 27, 2020 3:49 pm
- Forum: Bug Reports
- Topic: STM 32Nucleo
- Replies: 23
- Views: 698
Re: STM 32Nucleo
Hopfully fixed for you now 

- Thu Nov 26, 2020 1:33 pm
- Forum: Flowcode V8
- Topic: Displaying Programme name
- Replies: 1
- Views: 185
Re: Displaying Programme name
Hello,
I had a go at making something for you that did this but I haven't been succesful yet. I'll try again now.
Annoyingly the value is available as $(target) but I can't seem to access it outside of compile time and so may not currently be possible to do automatically.
I had a go at making something for you that did this but I haven't been succesful yet. I'll try again now.
Annoyingly the value is available as $(target) but I can't seem to access it outside of compile time and so may not currently be possible to do automatically.
- Thu Nov 26, 2020 12:44 pm
- Forum: Flowcode V8
- Topic: ESP8266 as target chip
- Replies: 43
- Views: 3295
Re: ESP8266 as target chip
Hello,
Release date was rescheduled for today however we had some Covid related problems where we lost some time and so we are now aiming for Monday. Fingers crossed.
Release date was rescheduled for today however we had some Covid related problems where we lost some time and so we are now aiming for Monday. Fingers crossed.

- Thu Nov 26, 2020 12:43 pm
- Forum: General Programming
- Topic: Putting PIC16F18857 MCU in to sleep mode and coming out from sleep mode
- Replies: 4
- Views: 477
Re: Putting PIC16F18857 MCU in to sleep mode and coming out from sleep mode
Hello,
It's hard to know whithout seeing your code, are you reading the port register on the IOC interrupt and when arming the interrupt? Without doing this the interrupt won't fire.
It's hard to know whithout seeing your code, are you reading the port register on the IOC interrupt and when arming the interrupt? Without doing this the interrupt won't fire.
- Thu Nov 26, 2020 12:03 pm
- Forum: Flowcode V8
- Topic: BH1750FVI - i2c light sensor?
- Replies: 4
- Views: 194
Re: BH1750FVI - i2c light sensor?
Hello, I've had a quick look and it looks fairly straightforward. You need to pay attention to the DVI pin when initialising, this needs to be pulled low for at least 1us before pulling it high to startup the device. Page 10 of the datasheet shows how to write a command op code and how to read a mea...
- Thu Nov 19, 2020 2:34 pm
- Forum: 8-Bit PIC
- Topic: Fixed frequency timed output
- Replies: 33
- Views: 1290
Re: Fixed frequency timed output
Hello,
With nothing selected just look at the properties window.
With nothing selected just look at the properties window.
- Thu Nov 19, 2020 2:31 pm
- Forum: Feature Requests
- Topic: Fast display ST7789!
- Replies: 82
- Views: 3014
Re: Fast display ST7789!
Hi Martin,

Sounds like your having good progress.
Yes agreedThe fast library - defines CASET and RASET to be 0..240 (for the whole display) - whereas I would expect this to be 0..239

Sounds like your having good progress.