Fuji Pebri

> I found the reason. SDMMC forgot to be grounded. Now it is normal. I asked my friend. He said that I2S and SDIO of S3 can work together wow...

> Excuse me, can you compile under idf4.4.1 now? I'm sorry, i need to setup again my environment. i just reinstall the os of my PC. i'll make a separate...

> Now I have three independent firmware, when I use mkfw to combine them FW firmware swipes under BL, the 0th firmware will be written normally, and the subsequent firmware...

> ``` > menu_main: fileName=/sd/esplay/firmware/ESPLAY.FW > flash_firmware: HEAP=0x0081667b > Opening file /sd/esplay/firmware/ESPLAY.FW. > Header OK: ESPLAY_FIRMWARE_V00_01 > FirmwareDescription=Retro-Emulation > flash_firmware: expected_checksum=0x957b4974 > flash_firmware: checksum=0x957b4974 > flash_firmware: FLASH_START_ADDRESS=0x00070000 > Erasing ......

> Yes, I found this problem later. The crash occurred because IDF prevented writing to the partition table address,need to modify menuconfig and set the write protection address in spiflash....

> Does it have to be 64K aligned? I think the official document only needs 4K alignment no the 4k is offset of bootloader, the app partition must be 64KB...

> esp log > ``` > write_partition_table: startTableEntry=4, startFlashAddress=0x070000 > part 0: > magic=0x50aa > type=0x01 > subtype=0x02 > [pos.offset=0x00009000, pos.size=0x00004000] > label='nvs ' > flags=0000000000 > > part 1:...

> I think it may be that the order of esplay gnuboy and esplay nofrendo is reversed. I swapped two partitions. Gnuboy cannot display anything, but OSD menu can be...

which address did you change? mapping address for ext. psram? esp32 ext. ram at 0x3f800000 while esp32-s3 at 0x3d000000, you need to configure them at all of the emulator. follow...

Hi, is there any error message in red text while flashing? If the app failed to boot then it will automatically return to bootloader.