English Amiga Board - View Single Post - New Atari ST/E hard disk interface - Faster and more SD card compatible than Satan

masteries · 20 May 2021, 10:12

MEGA GREAT UPDATE

You will smile a lot,

I was waiting until the new firmware is stable for any STM32 version, from original one to clone ones,

I added DMA transactions for the SD card, using a triple buffer...

Now the reading speed is near 650 KB/s and writing can reach up to 385 KB/s (when SD card has plenty free space); this device is turning very similar to an UltraSatan, in terms of performance. Maintaining its lower cost nature!

All users that acquired my manufactured hard disk units, will receive a link with the update file.

20 May 2021, 10:12	#31
masteries Registered User Join Date: Oct 2020 Location: Madrid Age: 40 Posts: 196	MEGA GREAT UPDATE You will smile a lot, I was waiting until the new firmware is stable for any STM32 version, from original one to clone ones, *I added DMA transactions for the SD card, using a triple buffer...* Now the reading speed is near 650 KB/s and writing can reach up to 385 KB/s (when SD card has plenty free space); this device is turning very similar to an UltraSatan, in terms of performance. Maintaining its lower cost nature! All users that acquired my manufactured hard disk units, will receive a link with the update file.