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preenfm2 and preenfm3 / Making Sega/adlib type sounds?
« on: July 28, 2021, 03:06:26 AM »
Has anyone had any success in emulating or sounding very similar to the second mega drive or an ad-lib sound blaster with their preenfm2?
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preenfm2 and preenfm3 / [solved] Preenfm2 r6 new build problems (screen blank, blue led blinking?)
« on: July 27, 2021, 10:41:01 AM »
Hi!
I have assembled a preenfm2 R6 using this screen: https://www.tme.com/us/en-us/details/rec002004abpp5n01/alphanumeric-oled-displays/raystar-optronics/rec002004abpp5n00100/
I'm very experienced with soldering, and I found all of this to be a breeze.
I managed to get windows 10 to see it as a stm32 device by going to device manager, telling it to look in the DEFUSE folders for the drivers, and installing them.
sucessfully used defuse to "upgrade" the pfm_2_20.dfu, also verified it.
so when I take the boot jumper off and power it on, the blue led on the back lights up for a second or 2, then blinks every 2 sec or so... BUT
the screen is black, does not flicker, light, or do anything.
no idea where to go from here.
I have assembled a preenfm2 R6 using this screen: https://www.tme.com/us/en-us/details/rec002004abpp5n01/alphanumeric-oled-displays/raystar-optronics/rec002004abpp5n00100/
I'm very experienced with soldering, and I found all of this to be a breeze.
I managed to get windows 10 to see it as a stm32 device by going to device manager, telling it to look in the DEFUSE folders for the drivers, and installing them.
sucessfully used defuse to "upgrade" the pfm_2_20.dfu, also verified it.
so when I take the boot jumper off and power it on, the blue led on the back lights up for a second or 2, then blinks every 2 sec or so... BUT
the screen is black, does not flicker, light, or do anything.
no idea where to go from here.
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