FreeCalypso > hg > fc-magnetite
view src/cs/drivers/drv_app/spi/spi_api.c @ 639:026c98f757a6
tpudrv12.h & targets/gtm900.h: our current support is for MGC2GSMT version only
As it turns out, there exist two different Huawei-made hw platforms both
bearing the marketing name GTM900-B: one is MG01GSMT, the other is MGC2GSMT.
The two are NOT fw-compatible: aside from flash chip differences which
should be handled by autodetection, the two hw platforms are already known
to have different RFFEs with different control signals, and there may be
other differences not yet known. Our current gtm900 build target is for
MGC2GSMT only; we do not yet have a specimen of MG01GSMT on hand, hence
no support for that version will be possible until and unless someone
provides one.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 30 Jan 2020 18:19:01 +0000 |
parents | 945cf7f506b2 |
children |
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/********************************************************************************* * * File Name: spi_api.c * * Bridge functions used to send events to the SPI task * * (C) Texas Instruments, all rights reserved * * Version number: 0.1 Date: 25-September-2000 * * History: 0.1 - Created by Candice Bazanegue * * Author: * *********************************************************************************/ #include "rvf/rvf_api.h" #include "spi/spi_api.h" #include "spi/spi_env.h" #include "spi/spi_process.h" #include "rvm/rvm_use_id_list.h" /********************************************************************************/ /* */ /* Function Name: spi_abb_read */ /* */ /********************************************************************************/ T_RV_RET spi_abb_read(UINT16 page, UINT16 address, CALLBACK_FUNC_U16 CallBack) { T_SPI_READ *msgPtr; /* check if the driver has been started */ if (SPI_GBL_INFO_PTR == NULL) { rvf_send_trace("ABB read not possible. Reason: SPI task not started",51, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE) { rvf_send_trace("ABB read not possible. Reason: SPI Task not ready",49, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } rvf_send_trace("SPI_ABB_READ",12, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_READ),(void **) &msgPtr) == RVF_RED) { rvf_send_trace ("SPI ERROR: ABB read not possible. Reason: Not enough memory", 59, NULL_PARAM, RV_TRACE_LEVEL_ERROR, SPI_USE_ID); return (RV_MEMORY_ERR); } (msgPtr->os_hdr).msg_id = SPI_ABB_READ_EVT; (msgPtr->os_hdr).dest_addr_id = SPI_GBL_INFO_PTR->addr_id; (msgPtr->os_hdr).callback_func = (CALLBACK_FUNC) CallBack; msgPtr->page = page; msgPtr->address = address; rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr); return (RV_OK); } /********************************************************************************/ /* */ /* Function Name: spi_abb_write */ /* */ /********************************************************************************/ T_RV_RET spi_abb_write(UINT16 page, UINT16 address, UINT16 data) { T_SPI_WRITE *msgPtr; /* check if the driver has been started */ if (SPI_GBL_INFO_PTR == NULL) { rvf_send_trace("ABB write not possible. Reason: SPI task not started",52, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE) { rvf_send_trace("ABB write not possible. Reason: SPI Task not ready",50, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_WRITE),(void **) &msgPtr) == RVF_RED) { rvf_send_trace ("SPI ERROR: ABB write not possible. Reason: Not enough memory", 60, NULL_PARAM, RV_TRACE_LEVEL_ERROR, SPI_USE_ID); return (RV_MEMORY_ERR); } (msgPtr->os_hdr).msg_id = SPI_ABB_WRITE_EVT; (msgPtr->os_hdr).dest_addr_id = SPI_GBL_INFO_PTR->addr_id; (msgPtr->os_hdr).callback_func = NULL; msgPtr->page = page; msgPtr->address = address; msgPtr->data = data; rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr); return (RV_OK); } /********************************************************************************/ /* */ /* Function Name: spi_abb_conf_ADC */ /* */ /********************************************************************************/ T_RV_RET spi_abb_conf_ADC(UINT16 channels, UINT16 itval) { T_SPI_ABB_CONF_ADC *msgPtr; /* check if the driver has been started */ if (SPI_GBL_INFO_PTR == NULL) { rvf_send_trace("ABB conf ADC not possible. Reason: SPI task not started",55, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE) { rvf_send_trace("ABB conf ADC not possible. Reason: SPI Task not ready",53, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } rvf_send_trace("SPI_ABB_CONF_ADC",16, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_ABB_CONF_ADC),(void **) &msgPtr) == RVF_RED) { rvf_send_trace ("SPI ERROR: ABB conf ADC not possible. Reason: Not enough memory", 63, NULL_PARAM, RV_TRACE_LEVEL_ERROR, SPI_USE_ID); return (RV_MEMORY_ERR); } (msgPtr->os_hdr).msg_id = SPI_ABB_CONF_ADC_EVT; (msgPtr->os_hdr).dest_addr_id = SPI_GBL_INFO_PTR->addr_id; (msgPtr->os_hdr).callback_func = NULL; msgPtr->channels = channels; msgPtr->itval = itval; rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr); return (RV_OK); } /********************************************************************************/ /* */ /* Function Name: spi_abb_read_ADC */ /* */ /********************************************************************************/ T_RV_RET spi_abb_read_ADC(UINT16 *Buff, CALLBACK_FUNC_NO_PARAM CallBack) { T_SPI_ABB_READ_ADC *msgPtr; /* check if the driver has been started */ if (SPI_GBL_INFO_PTR == NULL) { rvf_send_trace("ABB read ADC not possible. Reason: SPI task not started",55, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } if(SPI_GBL_INFO_PTR->SpiTaskReady == FALSE) { rvf_send_trace("ABB conf ADC not possible. Reason: SPI Task not ready",53, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); return (RVM_NOT_READY); } rvf_send_trace("SPI_ABB_READ_ADC",16, NULL_PARAM, RV_TRACE_LEVEL_WARNING, SPI_USE_ID); if (rvf_get_buf (SPI_GBL_INFO_PTR->prim_id, sizeof (T_SPI_ABB_READ_ADC),(void **) &msgPtr) == RVF_RED) { rvf_send_trace ("SPI ERROR: ABB read ADC not possible. Reason: Not enough memory", 63, NULL_PARAM, RV_TRACE_LEVEL_ERROR, SPI_USE_ID); return (RV_MEMORY_ERR); } (msgPtr->os_hdr).msg_id = SPI_ABB_READ_ADC_EVT; (msgPtr->os_hdr).dest_addr_id = SPI_GBL_INFO_PTR->addr_id; (msgPtr->os_hdr).callback_func = NULL; msgPtr->Buff = Buff; msgPtr->callback_func = CallBack; rvf_send_msg (SPI_GBL_INFO_PTR->addr_id, msgPtr); return (RV_OK); }