topic Re: LPC-Link update in LPCXpresso IDE

LPC-Link update

lpcware — Wed, 15 Jun 2016 22:52:03 GMT

Content originally posted in LPCWare by Marwincencov on Mon Nov 14 06:35:24 MST 2011
Hello,
I found new version firmware for LPC-Link but don't found. Do you know where I can download some new version firmware with description how update firmware into my LPC-Link.
Thanks for your advice.

Re: LPC-Link update

lpcware — Wed, 15 Jun 2016 22:52:04 GMT

Content originally posted in LPCWare by Ex-Zero on Mon Nov 14 06:41:21 MST 2011

Quote: Marwincencov
Hello,
I found new version firmware for LPC-Link but don't found.

You found what :confused:

Re: LPC-Link update

lpcware — Wed, 15 Jun 2016 22:52:05 GMT

Content originally posted in LPCWare by CodeRedSupport on Mon Nov 14 06:43:03 MST 2011
The firmware is automatically loaded after each power-cycle - it is a ram-based part and so has to be booted each time.

Also, there is no new version of the firmware. There has only ever been one version.

Why do you think you need an update?

Re: LPC-Link update

lpcware — Wed, 15 Jun 2016 22:52:05 GMT

Content originally posted in LPCWare by Marwincencov on Mon Nov 14 14:10:31 MST 2011
Zero
I found some new version firmware for LPC-Link. For example HEX, AXF or BIN with description how load it to programer LPC-Link.
I looked in webside Embedded Artists support, but support needs serial number board and my board haven't serial number.

CRS
Thanks
If I understand correctly when I connect LPC-Link with PC and click debug first load firmware to LPC-Link and next load my firmware to my board? :)

Re: LPC-Link update

lpcware — Wed, 15 Jun 2016 22:52:06 GMT

Content originally posted in LPCWare by CodeRedSupport on Mon Nov 14 14:14:55 MST 2011
Let me repeat:
There is NO NEW FIRMWARE for LPC-Link. There is has only been one release of the firmware and there are no plans for any more.

Re: LPC-Link update

lpcware — Wed, 15 Jun 2016 22:52:06 GMT

Content originally posted in LPCWare by Marwincencov on Mon Nov 14 15:01:47 MST 2011
Thank you
Sorry I edited my answer.

I found new firmware because I have some problems when I'm programing for example LPC1769 or LPC1788.
For example I tried Ethernet in LPC1788. So I set up new project reference from CMSISv2p00 LPC177x_8x, made clearly project and flash - correctly. Next I copy libraries from EasyWeb for LPC1769 and change RAM address, make, flash - correctly. Next flash correctly and next flash (same firmware) Error "15: Target error from Commit Flash write System rejected access at location 0xE000EDF0 - verify Population of memory and peripheral"
So tried delete every things which added flash correctly. Next I added below text to main and same problem. Why I don't know:(
(After Error dialog I had to reset with P2.10 pull down for next attempt programming)

volatile unsigned int loop;
// Set Ethernet power/clock control bit
LPC_SC->PCONP |= PCENET;

// Set up MAC Configuration Register 1
LPC_EMAC->MAC1 = MAC1_RES_TX | MAC1_RES_MCS_TX | MAC1_RES_RX |
         MAC1_RES_MCS_RX |MAC1_SIM_RES | MAC1_SOFT_RES;

// Set up MAC Command Register
LPC_EMAC->Command = CR_REG_RES | CR_TX_RES | CR_RX_RES | CR_PASS_RUNT_FRM;

// Short delay
for (loop = 10000; loop; loop--);

// Set up MAC Configuration Register 1 to pass all receive frames
LPC_EMAC->MAC1 = MAC1_PASS_ALL;
// Set up MAC Configuration Register 2 to append CRC and pad out frames
LPC_EMAC->MAC2 = MAC2_CRC_EN | MAC2_PAD_EN;

// Set Ethernet Maximum Frame Register
LPC_EMAC->MAXF = ETH_MAX_FLEN;
// Set Collision Window / Retry Register
LPC_EMAC->CLRT = CLRT_DEF;
// Set Non Back-to-Back Inter-Packet-Gap Register
LPC_EMAC->IPGR = IPGR_DEF;

// Enable Reduced MII interface.
LPC_EMAC->MCFG = MCFG_CLK_DIV64 | MCFG_RES_MII;
for (loop = 100; loop; loop--);
        LPC_EMAC->MCFG = MCFG_CLK_DIV64;

   // Set MAC Command Register to enable Reduced MII interface
   // and prevent runt frames being filtered out
LPC_EMAC->Command = CR_PASS_RUNT_FRM | CR_PASS_RX_FILT;