FreeCalypso > hg > freecalypso-sw
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fc-loadtool flash ID check: definitions created
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Mon, 23 Dec 2013 07:26:37 +0000 |
parents | afceeeb2cba1 |
children | 3d88461d8284 |
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You are looking at the top level of the freecalypso-sw source code tree. The subtrees of this source tree are as follows: gsm-fw This tree contains the early beginnings of my (Michael Spacefalcon's) attempt to recreate TI's GSM firmware suite for modems and basic phones, consisting of Nucleus RTOS, RiViera and GPF frameworks, TI's BSP/driver and L1 code, Condat G23 GSM/GPRS protocol stack, AT command interpreter and UI layers. The current code is in the earliest embryonic stages of development, and does not do anything useful yet. loadtools The suite of tools which run on a development host machine (normally PC/Linux desktop or laptop) and communicate with Calypso targets. Starting from the Calypso ROM bootloader, these tools allow you to peek and poke registers, read and program flash, and load and execute experimental code in IRAM or XRAM. rvinterf In common with TI's original fw, FreeCalypso GSM fw implements the so-called RiViera serial MUX, which is a binary packet protocol for multiplexing many kinds of debug and development traffic over just one available physical serial port. This rvinterf directory contains the early beginnings of our suite of tools for connecting to this RV serial interface, supporting both our own gsm-fw as well as some existing proprietary firmwares to the extent to which they are compatible. target-utils These are utilities which run on Calypso targets, but which are independent of Nucleus, of any other RTOS, and of any larger firmware suite, i.e., totally standalone. The two current utilities are loadagent, which is common for all currently supported Calypso targets and is required in order to use fc-loadtool or fc-xram (see loadtools), and pirexplore - the latter is a hardware exploration utility specific to the Pirelli DP-L10 target. toolchain Scripts and patches for building the gcc+binutils toolchain targeting ARM7, the CPU core of the Calypso GSM/GPRS baseband processor. You'll need to build and install this toolchain first before you can build gsm-fw or target-utils.