FreeCalypso > hg > fc-magnetite
view src/gpf2/osl/os_pro_ir.c @ 636:57e67ca2e1cb
pcmdata.c: default +CGMI to "FreeCalypso" and +CGMM to model
The present change has no effect whatsoever on Falconia-made and Openmoko-made
devices on which /pcm/CGMI and /pcm/CGMM files have been programmed in FFS
with sensible ID strings by the respective factories, but what should AT+CGMI
and AT+CGMM queries return when the device is a Huawei GTM900 or Tango modem
that has been converted to FreeCalypso with a firmware change? Before the
present change they would return compiled-in defaults of "<manufacturer>" and
"<model>", respectively; with the present change the firmware will self-identify
as "FreeCalypso GTM900-FC" or "FreeCalypso Tango" on the two respective targets.
This firmware identification will become important if someone incorporates an
FC-converted GTM900 or Tango modem into a ZeroPhone-style smartphone where some
high-level software like ofono will be talking to the modem and will need to
properly identify this modem as FreeCalypso, as opposed to some other AT command
modem flavor with different quirks.
In technical terms, the compiled-in default for the AT+CGMI query (which will
always be overridden by the /pcm/CGMI file in FFS if one is present) is now
"FreeCalypso" in all configs on all targets; the compiled-in default for the
AT+CGMM query (likewise always overridden by /pcm/CGMM if present) is
"GTM900-FC" if CONFIG_TARGET_GTM900 or "Tango" if CONFIG_TARGET_TANGO or the
original default of "<model>" otherwise.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 19 Jan 2020 20:14:58 +0000 |
parents | dfa8771e84b1 |
children |
line wrap: on
line source
/* * This C module is a reconstruction based on the disassembly of * os_pro.obj in frame_na7_db_ir.lib from the Leonardo package. */ /* set of included headers from COFF symtab: */ #include <stdio.h> #include <string.h> #include "nucleus.h" #include "typedefs.h" #include "os.h" #include "gdi.h" #include "os_types.h" #include "os_glob.h" extern VOID *TCD_Current_Thread; extern T_OS_TASK_TABLE_ENTRY TaskTable[]; extern unsigned os_time_to_tick_multiplier; #define OS_NU_TASK_MAGIC 0xdeafbeef VOID os_TaskEntry(UNSIGNED TaskHandle, VOID *argv) { TaskTable[TaskHandle].TaskEntry(TaskHandle, 0); } GLOBAL LONG os_SuspendTask(OS_HANDLE Caller, ULONG Time) { UNSIGNED SuspendTicks; SuspendTicks = TIME_TO_SYSTEM_TICKS(Time); if (!SuspendTicks) SuspendTicks = 1; NU_Sleep(SuspendTicks); return (OS_OK); } GLOBAL LONG os_ResumeTask(OS_HANDLE task_handle) { if (NU_Resume_Task(&TaskTable[task_handle].TaskCB.TCB) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); } GLOBAL LONG os_Relinquish(void) { NU_Relinquish(); return(OS_OK); } GLOBAL OS_HANDLE os_MyHandle(void) { OS_NU_TASK *os_nu_task = (OS_NU_TASK *) TCD_Current_Thread; if (os_nu_task && os_nu_task->magic_nr == OS_NU_TASK_MAGIC) return(os_nu_task->handle); else return(OS_NOTASK); } GLOBAL LONG os_GetTaskName(OS_HANDLE Caller, OS_HANDLE TaskHandle, char *Name) { if (TaskHandle) { if (TaskHandle > MaxTasks || !TaskTable[TaskHandle].Name[0]) return(OS_ERROR); strcpy(Name, TaskTable[TaskHandle].Name); } else if (TCD_Current_Thread) { NU_TASK *curtask = TCD_Current_Thread; strcpy(Name, curtask->tc_name); } else strcpy(Name, "ROOT"); return(OS_OK); } GLOBAL LONG os_DeferTask(OS_HANDLE task_handle, OS_TIME time) { if (NU_Suspend_Task(&TaskTable[task_handle].TaskCB.TCB) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); } GLOBAL LONG os_CheckTaskStack(OS_HANDLE Handle) { #ifdef __GNUC__ register void *sp asm("sp"); #endif if (*TaskTable[Handle].Stack != GUARD_PATTERN) return(OS_ERROR); #ifdef __GNUC__ if (TCD_Current_Thread) { NU_TASK *curtask = TCD_Current_Thread; if (sp < curtask->tc_stack_start) return(OS_ERROR); } #endif return(OS_OK); }