Search Results

We are currently working with a new STM32F4 chip with the following internal flash and Ram address: iROM - Starting address: 0x00000000, Size = 1M bytes iRAM - Starting address: 0x20000000, Size = 128K bytes So far we have not been able to transfer program into the internal flash of this new STM32F4 device. We have tested on IAR EWM, KEIL uVison 5 as well as Coocox IDE and none of them work. We are able to debug the program when the program code is loaded into RAM but not when we select the prog…

Following my last post I restarted CoIDE, deleted the old log file and and started the debugging session again. This time when the prompt for device selection appears I selected the "Unspecified Cortex M4" as the device and J-Link no longer report the error. But I am still unable to view any source code when the execution stop at the first line. I have attached the Logfile again for this session. Is the inability to debug a problem with CoIDE and not J-Link anymore? Thanks for looking into this …

Sorry for replying late. I was busy with another project in the last few days. Yes I am using CoIDE that interface to the built-in J-Link interface on the evaluation board that ST Micro produces. However because the new STM device is not listed in any of the devices listed in the CoIDE, I have followed the advise by CooCox as shown in the following forum thread. coocox.org/forum/topic.php?id=3475 Instead of M3 I have modified the M4.XML so that it matches the memory map of the new STM device. Af…

I am setting up a new ST chip that has a Cortex M4 processor to work with the CooCox CoIDE (with GNU toolchain). As the chip is not listed on any of the chip list in the CoIDE, I have to setup the project by using the generic M4 configuration and I have modified the M4.XML to fit the address and size of the embedded flash and RAM on this processor: IROM: starting address 0x00000000 size = 0x100000 IRAM: starting address 0x20000000 size = 0x20000 I am able to build and upload the program into the…