I am running a self programmed bootloader and the looding process works great. I usually use a Keil ARM7 compiler but for the project I am...

I am running a self programmed bootloader and the looding process works great. I usually use a Keil ARM7 compiler but for the project I am working on I am forced to use the ARM GCC compiler. Keil does a greate job of relocating the vector table for me but I can't get the vector table to relocate to RAM Is this a valid method to relocate the

Hi, I've recently inherited a project running an LPC2129 and FreeRTOS 6.1.1, and I've not got much background with this type of chip. I'm...

Hi, I've recently inherited a project running an LPC2129 and FreeRTOS 6.1.1, and I've not got much background with this type of chip. I'm trying to enter ISP mode from user code, using AN10356 and the help of one website which suggested I use a watchdog timer to ensure I can exit after the code upgrade has been performed. My code, unfortunately, does not seem to enter bootloader mode. If ...

Hi all. I have a problem with programming via UART on LPC2294 system. I using USB to UART interface with FTDI FT232BM chip. When I check...

Hi all. I have a problem with programming via UART on LPC2294 system. I using USB to UART interface with FTDI FT232BM chip. When I check LPC signature, all is OK, ISP programmer found LPC chip (PartID:84016915 BootLoader:1.61). But when I erasing chip, all is OK, programming sector 0 is OK, on sector 1 chip burner give me message "Canceled, not responding". I am using ./lp2k_pgm , when I tr...

Hi, I build the simple board with LPC2103 to start learning LPC21xx. I have success to access the serial bootloader and software download with...

Hi, I build the simple board with LPC2103 to start learning LPC21xx. I have success to access the serial bootloader and software download with it. Next step I build the RDI-JTAG (Wiggler type), and use H-JTAG dll with Keil Software. The Wiggler-JTAG seems to work OK, since I have success to Flash it with H-FLASHER, the H-JTAG also recognized my LPC2103. The problem come when I try the...

Hi, I know that code read protection exists on the LPC2114,2124,2212,2214. Does code read protection exist on the ...

Hi, I know that code read protection exists on the LPC2114,2124,2212,2214. Does code read protection exist on the LPC2106. If it doesnt, will the bootloader eventually support this feature? If the LPC2106 doesnt have code protection, then we're goi

While we're on the subject of IAP, I've got a question... I'm working with the LPC214X and doing a bootloader. The LPC2XXX evidently...

While we're on the subject of IAP, I've got a question... I'm working with the LPC214X and doing a bootloader. The LPC2XXX evidently requires the start of the copy RAM to Flash to be on a 256 byte boundary. There are places, (eg. reset vectors) where the intel hex address is not on a 256 byte boundary. It will output the 4 byte vector for address 000000 and then another at 000018 etc....

Hi. all. I have question for all who use IAP in own code. I download some code (sparcfun) - usb SD card bootloader. If connect to USB then mass...

Hi. all. I have question for all who use IAP in own code. I download some code (sparcfun) - usb SD card bootloader. If connect to USB then mass storage detect and if copy new firmware and unplug USB then upload file from SD card to internal flash. In LPC2148 is : sector 0 to 7 4kB size sector 8 to 21 32kB size sector 22 to 26 4kB size. Now if want use some sector like eeprom and store so...

Hello, I' ve just assembled a board with a LPC2148 and i can't connect with ULINK and Keil. I can download software using internal...

Hello, I' ve just assembled a board with a LPC2148 and i can't connect with ULINK and Keil. I can download software using internal bootloader and com0 (p0.14 pulldown) with LPC210x_ISP utility. i have a prototype board from Olimex, and i can download software in both modes (ISP and JTAG), so my ulink is working. But on my own prototype when i try to download, keil shows a message: "...

Hello, I've made Mass Storage Device (MSD) on LPC214x (using Keil code to usb-bootloader). Practically files on MSD are some sectors of RAM (so...

Hello, I've made Mass Storage Device (MSD) on LPC214x (using Keil code to usb-bootloader). Practically files on MSD are some sectors of RAM (so thay are small - but it is not a problem). Problem is that windows opens any file once. For example: Windows open file "example.txt" and show contents "Hello world!". This text is practically in RAM and it is OK. But if I change content of file -...