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12748 Discussions

CFI FLASH not in HAL device list

Altera_Forum
Honored Contributor II
‎12-16-2009 07:00 AM
996 Views

hi, everyone 

 

i designed a nios ii board with SRAM, SDRAM, FLASH, EPCS, UART etc, 

i can program my software to FLASH and EPCS through NIOS II IDE, the  

board works correct, it sent message through UART to my hyper-terminal, 

but, when i try use HAL to access UART and CFI FLASH, it does not work. 

it can not open the device. i use debug to trace the program, i found that 

in alt_device_list just has ONE device "/dev/EPCS",no UART and FLASH in the 

list.  

what's wrong? who can help me ?
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Altera_Forum
Honored Contributor II
‎12-16-2009 07:05 AM
331 Views

PS: I do not check "reduced device drivers"

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