I am in search for the example about STA2051 CPU. Share if you have probably a sample example. thank you.
Ace Kim wrote: > I am in search for the example about STA2051 CPU. > > Share if you have probably a sample example. > > thank you. WinARM is supplied with several examples for ARM7TDMI based devices; start with one of these and adapt it using information from the parts data sheet. There are such a large number of ARM devices it is not reasonable to expect examples to be provided for all of them, and rather denies one of the advantages of using a common ARM core. Differences between parts tend to be in the organisation of the memory map and differences in external peripherals, critical for board bring up being the interrupt controller, UARTS, and possibly timers (especially if using an RTOS). Clifford
It seems that the STA2051 user-manual and detailed datasheet are not freely available from the STMirco web-site so it's difficult to help. In addition to Clifford's suggestions I suggest to ask STmirco for the STA2051 software libraries mentioned on http://www.st.com/stonline/press/news/year2005/p1713a.htm. Maybe you have to sign a NDA. Most of the vendors provide examples for one or several commercial toolsets (Realview, IAR, Green Hills etc.) but it's an easier start to port existing code made for another toolchain to GNU binutils, gcc and newlib than to start from scratch.
Ace Kim wrote: > I am in search for the example about STA2051 CPU. > > Share if you have probably a sample example. > > thank you. The sta20151 (also called vespucci) is just the str710 without the gps module. It came from the same division. Rowley have an example with their ide, but any example for the str710 should run on the sta2051. Regards Spen
Spencer Oliver wrote: > Ace Kim wrote: >> I am in search for the example about STA2051 CPU. >> >> Share if you have probably a sample example. >> >> thank you. > > The sta20151 (also called vespucci) is just the str710 without the gps > module. It came from the same division. > > Rowley have an example with their ide, but any example for the str710 > should run on the sta2051. > > Regards > Spen I meant to say the str710 with gps. Cheers Spen
Spencer Oliver wrote: > Rowley have an example with their ide, but any example for the str710 > should run on the sta2051. The rather obvious Google "STR710 gcc" yielded the following: http://www.yagarto.de/projects/str7usbmsd/index.html http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/index_str.html Clifford
When i mentioned Rowley i meant they have an actual example/header files for the sta2051. Cheers Spen