LPCXpresso IDE中的主题 nxp hosted firmware loading through spi interface https://community.nxp.com/t5/LPCXpresso-IDE/nxp-hosted-firmware-loading-through-spi-interface/m-p/595441#M31390 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by chitturi123 on Fri Feb 27 03:45:32 MST 2015</STRONG><BR /><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am using nxp lpc51002 board to interface wifi module through spi interface.</SPAN><BR /><SPAN>I have to upgrade the firmware of my wifi module through spi interface.</SPAN><BR /><SPAN>My firmware size is around 1.2mb.</SPAN><BR /><SPAN>nxp has RAM of size 98kb.</SPAN><BR /><BR /><SPAN>I want to develop application when running should dynamically fetch the data (firmware) from PC system in chunks of 20k or 10k through usb jtag cable.</SPAN><BR /><SPAN>This firmware chunk should be sent to wifi module through spi interface.</SPAN><BR /><SPAN>After transferring the chunk to the wifi module again the program should fetch another chunk from PC .</SPAN><BR /><SPAN>Is it possible to develop such application</SPAN><BR /><BR /><BR /><SPAN>Chowdary</SPAN></BODY></HTML> Wed, 15 Jun 2016 21:34:05 GMT lpcware 2016-06-15T21:34:05Z nxp hosted firmware loading through spi interface https://community.nxp.com/t5/LPCXpresso-IDE/nxp-hosted-firmware-loading-through-spi-interface/m-p/595441#M31390 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by chitturi123 on Fri Feb 27 03:45:32 MST 2015</STRONG><BR /><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I am using nxp lpc51002 board to interface wifi module through spi interface.</SPAN><BR /><SPAN>I have to upgrade the firmware of my wifi module through spi interface.</SPAN><BR /><SPAN>My firmware size is around 1.2mb.</SPAN><BR /><SPAN>nxp has RAM of size 98kb.</SPAN><BR /><BR /><SPAN>I want to develop application when running should dynamically fetch the data (firmware) from PC system in chunks of 20k or 10k through usb jtag cable.</SPAN><BR /><SPAN>This firmware chunk should be sent to wifi module through spi interface.</SPAN><BR /><SPAN>After transferring the chunk to the wifi module again the program should fetch another chunk from PC .</SPAN><BR /><SPAN>Is it possible to develop such application</SPAN><BR /><BR /><BR /><SPAN>Chowdary</SPAN></BODY></HTML> Wed, 15 Jun 2016 21:34:05 GMT https://community.nxp.com/t5/LPCXpresso-IDE/nxp-hosted-firmware-loading-through-spi-interface/m-p/595441#M31390 lpcware 2016-06-15T21:34:05Z