Ivo van Poorten

Activity

New program: SiLabs_C2 - Basis for the C2 protocol from Silicon Labs.
Ivo van Poorten - 11 Jun 2014
Library: fastlib
Ivo van Poorten - 04 Jan 2012
Reply to New VGA 640x400 70Hz library - Fred Scipione wrote: David, In your code, in the main() routine, the line - // …
Ivo van Poorten - 31 Aug 2011
Reply to New VGA 640x400 70Hz library - A transfer depth of 2 means that a DMA transfer will be requested when 2 …
Ivo van Poorten - 29 Aug 2011
Reply to New VGA 640x400 70Hz library - The burst size is the amount of data that is transferred when the DMACBREQ signal …
Ivo van Poorten - 29 Aug 2011
Reply to New VGA 640x400 70Hz library - Consider the I2STXFIFO memory address as the entry point of the FIFO queue. Each value …
Ivo van Poorten - 28 Aug 2011
Reply to New VGA 640x400 70Hz library - Hmm, I'm not sure what's happening here. I agree that the divider should be (1/2)/2. …
Ivo van Poorten - 26 Aug 2011
Reply to New VGA 640x400 70Hz library - David Joseph Ariando wrote: Thank you Mr.Ivo. Here I'm trying to porting your code into …
Ivo van Poorten - 25 Aug 2011
Reply to New VGA 640x400 70Hz library - 1U is equal to ((unsigned)1). The FL_NVIC_INTERRUPT_FUNC(x,y) macro defines two new functions each time it …
Ivo van Poorten - 23 Aug 2011
Reply to New VGA 640x400 70Hz library - If I am not mistaken, the CMSIS library uses the current core clock to set …
Ivo van Poorten - 10 Aug 2011
Library: vga640x400
Ivo van Poorten - 10 Aug 2011
Notebook page update: Overview of all mbed pins and functions
Ivo van Poorten - 24 Jul 2011
Program: opus-una
Ivo van Poorten - 24 Jul 2011
Reply to New VGA 640x400 70Hz library - Gert van der Knokke wrote: Well, I ditched the whole double PWM thing and tried …
Ivo van Poorten - 23 Jul 2011
Reply to Question about 'standard' values loaded for cclk and pclk - You can use PLL0 for the CPU and PLL1 for USB on p31 and p32 …
Ivo van Poorten - 23 Jul 2011
Reply to New VGA 640x400 70Hz library - Gert van der Knokke wrote: Not perfect yet but this one creates a steady canvas …
Ivo van Poorten - 20 Jul 2011
Reply to New VGA 640x400 70Hz library - BTW you are right that an interrupt is generated for MR0 (the call to fl_pwm_config_match() …
Ivo van Poorten - 18 Jul 2011
Reply to New VGA 640x400 70Hz library - IIRC I2S repeats its last value (I'm fairly sure, but you have to look at …
Ivo van Poorten - 18 Jul 2011
Reply to New VGA 640x400 70Hz library - Yes, you are right. I had completely forgotten about the horizontal sync and the front …
Ivo van Poorten - 17 Jul 2011
Reply to New VGA 640x400 70Hz library - IMHO 2.4% speed-up is not negligible :) I have worked on projects where every 0.1% …
Ivo van Poorten - 08 Jul 2011