odd, sorry for the delay i thpought i had replied,
i get this, from work and my mobile.
"
Bandwidth Limit Exceeded
The server is temporarily unable to service your request due to the site owner reaching his/her bandwidth limit. Please try again later."
I'll try again from home.
Search found 308 matches
Firewing
anyone know what's happened to the firewing website?,
anything we can help with?
Richard
anything we can help with?
Richard
- Tue Mar 19, 2024 8:14 am
- Forum: User Modules
- Topic: isrrx routine
- Replies: 2
- Views: 85
Re: isrrx routine
I have a work around now but I don't like it. I have 2 pcb's connected via rs485 if I check ISRRX.DataAvailable too often (1ms) i seem to get modifications to my input string where I collate and check the incoming packet. even though if i send the input byte to a debug output the bytes coming in are...
- Mon Mar 18, 2024 10:47 am
- Forum: User Modules
- Topic: isrrx routine
- Replies: 2
- Views: 85
isrrx routine
I'm having some really odd problems with receiving data over usart using the isrrx2 routine using a 47q43 part. I had a look in the library folder for interrupts and noticed there is a xvISRRX2.bas file should i be using this for the q43 series?. PS is there a prefered method of checking how much da...
- Fri Mar 01, 2024 1:26 pm
- Forum: General
- Topic: UMC Bootloader
- Replies: 10
- Views: 223
Re: UMC Bootloader
Thanks Gerry that works really well, although..... I spent much too long trying to diagnose a problem that didn't exist because I didn't realise i had to select the umc button on the mcloader and i doesnt really show that its selected. thanks again for your help on this i really appreciate it. Richard
- Thu Feb 29, 2024 2:31 pm
- Forum: General
- Topic: UMC Bootloader
- Replies: 10
- Views: 223
Re: UMC Bootloader
Thanks Gerry I'll have a look at this tomorrow
- Wed Feb 28, 2024 1:50 pm
- Forum: General
- Topic: UMC Bootloader
- Replies: 10
- Views: 223
Re: UMC Bootloader
Thanks Gerry,
I was expecting the pins to use portc.6-7 but the datasheet was unclear on the tx1 pin it just said it was remappable.
anyway portc.6-7 are fine for me.
Thanks
I was expecting the pins to use portc.6-7 but the datasheet was unclear on the tx1 pin it just said it was remappable.
anyway portc.6-7 are fine for me.
Thanks
- Wed Feb 28, 2024 12:55 pm
- Forum: General
- Topic: UMC Bootloader
- Replies: 10
- Views: 223
Re: UMC Bootloader
Any luck with this Gerry?
I really don't want to hassle you as you are generously offering your time, but i have a breadboard on my desk ready to try it before i finish a board design, and i'm unsure what the default pins are likely to be.
Rich
I really don't want to hassle you as you are generously offering your time, but i have a breadboard on my desk ready to try it before i finish a board design, and i'm unsure what the default pins are likely to be.
Rich
- Mon Feb 26, 2024 7:52 am
- Forum: General
- Topic: UMC Bootloader
- Replies: 10
- Views: 223
Re: UMC Bootloader
Thanks Gerry
- Fri Feb 23, 2024 8:10 am
- Forum: General
- Topic: UMC Bootloader
- Replies: 10
- Views: 223
UMC Bootloader
Hi I thought i would start a fresh thread on this as it may be useful to others. start with the basics as I have no idea what I'm doing and it may help others. 1. I looked in the swordfish folder for the umcloader app, firstly is this the most up to date app or should I be looking for download? 2. w...
- Tue Jan 30, 2024 8:06 am
- Forum: General
- Topic: half bridge/full bridge pwm
- Replies: 4
- Views: 188
Re: half bridge/full bridge pwm
yeah you think the disable input would be ideal and i was using it, but....... there is an obscure Tb321 application note which suggests that you can get shoot-through faults. if you don't start with certain configurations. although i'm starting to think that only applies to the original part. there...
- Mon Jan 29, 2024 1:12 pm
- Forum: General
- Topic: half bridge/full bridge pwm
- Replies: 4
- Views: 188
half bridge/full bridge pwm
Hi 'm having small issue with A switching IC it's a hip4081a and there is an issue where is can blow itself up on start-up if its pins and brought up incorrectly. long story short... i need to either use the clc's to invert the pwm output onto a different pin and also set both to low on startup or e...
- Wed Dec 27, 2023 4:47 pm
- Forum: User Modules
- Topic: rs-485
- Replies: 12
- Views: 47632
Re: rs-485
Thanks David
I'll have a try at this when i have a board to try it on and some time.
Rich
I'll have a try at this when i have a board to try it on and some time.
Rich
- Thu Dec 21, 2023 7:18 am
- Forum: User Modules
- Topic: rs-485
- Replies: 12
- Views: 47632
Re: rs-485
Thanks Jerry, I'll look at getting some q43 parts and get them working in the current project. I'm feeling bad about not starting this as a new thread. is there a specific website dedicater to umc? do i need to add anything to the swordfsh code to "use"/skip over the bootloader? Thanks again Rich
- Tue Dec 19, 2023 7:20 am
- Forum: User Modules
- Topic: rs-485
- Replies: 12
- Views: 47632
Re: rs-485
Great I might try this next year
PS any suggestions for a bootloader for either of these parts for internal osc at 64MHz? for rs232...
Thanks again Jerry
Rich
PS any suggestions for a bootloader for either of these parts for internal osc at 64MHz? for rs232...
Thanks again Jerry
Rich