topic FFS Mutex problem. in MQX Software Solutions https://community.nxp.com/t5/MQX-Software-Solutions/FFS-Mutex-problem/m-p/237307#M6628 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>Now I installed the FFS patch on MQX4.0.2 on TWRK60F120M.</P><P>And I installed the wear leveling without installing MFS on NAND FLASH.</P><P>When I try to use read/write NAND FLASH in a interrupt, it prints: "assertion failed: 0, file simple_mutex.cpp, line 141".</P><P>After digging into it, I found it can not lock the mutex because it can lock the mutex in a interrupt.</P><P></P><P>Do anyone have any ideas how can use read/write based on FFS in a interrupt?</P><P></P><P></P><P>Thank you.</P><P></P><P>-Daniel</P></BODY></HTML> Wed, 15 Jan 2014 23:07:21 GMT danielchai 2014-01-15T23:07:21Z FFS Mutex problem. https://community.nxp.com/t5/MQX-Software-Solutions/FFS-Mutex-problem/m-p/237307#M6628 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>Now I installed the FFS patch on MQX4.0.2 on TWRK60F120M.</P><P>And I installed the wear leveling without installing MFS on NAND FLASH.</P><P>When I try to use read/write NAND FLASH in a interrupt, it prints: "assertion failed: 0, file simple_mutex.cpp, line 141".</P><P>After digging into it, I found it can not lock the mutex because it can lock the mutex in a interrupt.</P><P></P><P>Do anyone have any ideas how can use read/write based on FFS in a interrupt?</P><P></P><P></P><P>Thank you.</P><P></P><P>-Daniel</P></BODY></HTML> Wed, 15 Jan 2014 23:07:21 GMT https://community.nxp.com/t5/MQX-Software-Solutions/FFS-Mutex-problem/m-p/237307#M6628 danielchai 2014-01-15T23:07:21Z