FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/spi/spi_process.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 | 945cf7f506b2 |
children |
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/*****************************************************************************/ /* */ /* Name spi_process.c */ /* */ /* Function this file contains the spi_process function, used to */ /* handle messages received in the SPI mailbox, and used to */ /* access the ABB. It is called by the spi task core. */ /* */ /* Version 0.1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 20/08/2000 Create */ /* */ /* Author */ /* */ /* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved */ /*****************************************************************************/ #include "rvf/rvf_api.h" #include "spi/spi_api.h" #include "rvm/rvm_use_id_list.h" #include "spi/spi_process.h" #include "rv/rv_defined_swe.h" // for RVM_PWR_SWE //#ifndef _WINDOWS //#include "iq.h" //#endif /******************************************************************************* ** Function spi_process ** *******************************************************************************/ UINT8 spi_process(T_RV_HDR * msg_ptr) { UINT16 data ; // static UINT8 int_nb = 0; if(msg_ptr != NULL) { switch (msg_ptr->msg_id) { case ABB_EXT_IRQ_EVT: { /* Call to the low-level driver function : interrupt status register reading */ data = ABB_Read_Register_on_page(PAGE0, ITSTATREG); //#ifndef _WINDOWS // SW workaround to avoid an ABB interrupt occuring to early after the application start. // The first ABB interrupt is skipped. // if((int_nb == 0) && (data == ADCEND_IT_STS)) // { // int_nb++; /* Unmask keypad interrupt */ // IQ_Unmask(IQ_EXT); // } // else // { /* Callback function */ // if(msg_ptr->callback_func != NULL) // { // msg_ptr->callback_func(&data); // } // } //#else /* Callback function */ if(msg_ptr->callback_func != NULL) { msg_ptr->callback_func(&data); } //#endif rvf_free_buf ((void *) msg_ptr); break; } case SPI_ABB_READ_EVT: { rvf_send_trace("SPI_task: SPI_READ_ABB_EVT received", 35, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, SPI_USE_ID); /* Call to the low-level driver function */ data = ABB_Read_Register_on_page(((T_SPI_READ *)msg_ptr)->page, ((T_SPI_READ *)msg_ptr)->address); /* Callback function */ if(((T_SPI_READ *)msg_ptr)->os_hdr.callback_func != NULL) { ((T_SPI_READ *)msg_ptr)->os_hdr.callback_func(&data); } rvf_free_buf ((void *) msg_ptr); return 0; } case SPI_ABB_WRITE_EVT: { rvf_send_trace("SPI_task: SPI_WRITE_ABB_EVT received", 36, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, SPI_USE_ID); /* Call to the low-level driver function */ ABB_Write_Register_on_page(((T_SPI_WRITE *)msg_ptr)->page, ((T_SPI_WRITE *)msg_ptr)->address, ((T_SPI_WRITE *)msg_ptr)->data); rvf_free_buf ((void *) msg_ptr); return 0; } case SPI_ABB_CONF_ADC_EVT: { rvf_send_trace("SPI_task: SPI_ABB_CONF_ADC_EVT received", 39, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, SPI_USE_ID); /* Call to the low-level driver function */ ABB_Conf_ADC(((T_SPI_ABB_CONF_ADC *)msg_ptr)->channels, ((T_SPI_ABB_CONF_ADC *)msg_ptr)->itval); rvf_free_buf ((void *) msg_ptr); return 0; } case SPI_ABB_READ_ADC_EVT: { rvf_send_trace("SPI_task: SPI_ABB_READ_ADC_EVT received", 39, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW, SPI_USE_ID); /* Call to the low-level driver function */ ABB_Read_ADC(((T_SPI_ABB_READ_ADC *)msg_ptr)->Buff); /* Callback function */ if(((T_SPI_ABB_READ_ADC *)msg_ptr)->callback_func != NULL) { ((T_SPI_ABB_READ_ADC *)msg_ptr)->callback_func(); } rvf_free_buf ((void *) msg_ptr); return 0; } default: { /* Unknown message has been received */ #ifdef RVM_PWR_SWE rvf_send_trace("SPI_task : Received an unknown or a PWR message",47, NULL_PARAM , RV_TRACE_LEVEL_DEBUG_HIGH, SPI_USE_ID); #else rvf_send_trace("SPI_task : Received an unknown message",38, NULL_PARAM , RV_TRACE_LEVEL_DEBUG_HIGH, SPI_USE_ID); rvf_free_buf ((void *) msg_ptr); #endif return 1; } } // end of switch } // end of if (msg_ptr != NULL) return 0; }