Search found 13 matches

by Niels Braspenning
Wed May 03, 2017 9:40 pm
Forum: Other Applications
Topic: fl_readdata and data partion
Replies: 1
Views: 3699

fl_readdata and data partion

Hi, If have a problem reading from the data partition I used xflash to write a piece of data in the flash, when i (with xflash) read the contents in flash, the data is on the memory location i expected in mine application (which i test in xtime composer with run or debug) when is do a fl_readdata it...
by Niels Braspenning
Tue Mar 07, 2017 11:14 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

Indeed, this is working.

the routine which is called, on tile[0] :i2c_master(i2c, 1, p_scl, p_sda, 10);
is in the xmos i2c library.

the on tile[0] :i2c_test(i2c[0]) , is my routine, however i commented this out in both cases
by Niels Braspenning
Tue Mar 07, 2017 9:27 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

And the usage of the executable


Image
by Niels Braspenning
Tue Mar 07, 2017 9:20 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

hi, When i added a i2c master the problem occurs, without the i2c master it functions Mine par statement par { on tile[0] :i2c_master(i2c, 1, p_scl, p_sda, 10); // on tile[0] :i2c_test(i2c[0]); // MII/ethernet driver on tile[0]: mii(i_mii, p_eth_rxclk, p_eth_rxerr, p_eth_rxd, p_eth_rxdv, p_eth_txclk...
by Niels Braspenning
Mon Mar 06, 2017 9:33 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

Hi, It working, i'm a lite bit shamed, some pins of the xmos rxd 0 and rx1 where loose. thanks for your fast response i'm able to ping the device (ported version of AN00120), however when i try my version of AN00121 is crashes with xrun: Program received signal ET_LOAD_STORE, Memory access exception...
by Niels Braspenning
Mon Mar 06, 2017 9:28 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

Hi, It working, i'm a lite bit shamed, some pins of the xmos rxd 0 and rx1 where loose. thanks for your fast response i'm able to ping the device (ported version of AN00120), however when i try my version of AN00121 is crashes with xrun: Program received signal ET_LOAD_STORE, Memory access exception...
by Niels Braspenning
Mon Mar 06, 2017 7:08 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

How ever with the ported AN00121 software application, no change. in the normal design, the software shows the current ip setting , and then the dhcp adress .
The ported version doesnt, it only anouches that it is sending broadcast messages
by Niels Braspenning
Mon Mar 06, 2017 7:05 pm
Forum: Other Applications
Topic: LAN8710A + XE216, Can not get RX work
Replies: 15
Views: 15261

Re: LAN8710A + XE216, Can not get RX work

Hi, Thanks for your response, 1, tx and rx pair is indeed swapped,however tx is working, i receive it in wireshark. and acoording tot the logic analyzer picture, i am receiving a packet on the rx part of the mii. 2,VA1 and VA2 goes throught poe supply, but this is not added on this board, i added 2x...
by Niels Braspenning
Wed Mar 01, 2017 8:47 pm
Forum: Introductions!
Topic: Hello
Replies: 2
Views: 10462

Re: Hello

Thanks, let's take over the world with xmos cores