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Discussion - EVE / load data to external flash of riverdi board through stm32
« on: September 08, 2022, 05:41:59 AM »
Hello
I'm working on a embedded system using a stm32 and Riverdi 7" 1024x600 EVE4 BT817 display with 512Mb flash chip. I'm also using the excellent EVE library from Rudolph.
I followed the instructions given here to connect external flash and write and read to it.
http://www.brtcommunity.com/index.php?topic=320.msg1458#msg1458
I can change status of external flash and read size of it and also i can read and write to RAM_G by EVE_memWrite_sram_buffer() But EVE_cmd_flashupdate and CMD_FLASHREAD (read and write from external flash)not work.
Hopefully someone (like Rudolph) and point me to solve problem.
Thanks.
I'm working on a embedded system using a stm32 and Riverdi 7" 1024x600 EVE4 BT817 display with 512Mb flash chip. I'm also using the excellent EVE library from Rudolph.
I followed the instructions given here to connect external flash and write and read to it.
http://www.brtcommunity.com/index.php?topic=320.msg1458#msg1458
I can change status of external flash and read size of it and also i can read and write to RAM_G by EVE_memWrite_sram_buffer() But EVE_cmd_flashupdate and CMD_FLASHREAD (read and write from external flash)not work.
Hopefully someone (like Rudolph) and point me to solve problem.
Thanks.