FreeCalypso > hg > tcs211-fcmodem
diff chipsetsw/services/atp/atp_uart_api.c @ 0:509db1a7b7b8
initial import: leo2moko-r1
| author | Space Falcon <falcon@ivan.Harhan.ORG> |
|---|---|
| date | Mon, 01 Jun 2015 03:24:05 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/chipsetsw/services/atp/atp_uart_api.c Mon Jun 01 03:24:05 2015 +0000 @@ -0,0 +1,137 @@ +/********************************************************************************/ +/* */ +/* File Name: atp_uart_api.c */ +/* */ +/* Purpose: This file contains the external functions related to */ +/* the ATP-UART interface. */ +/* */ +/* Note: None. */ +/* */ +/* Revision History: */ +/* 10/04/01 Pascal Pompei */ +/* - Create. */ +/* */ +/* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved. */ +/* */ +/********************************************************************************/ +#include "atp/atp_uart_i.h" +#include "rvm/rvm_use_id_list.h" + + +/********************************************************************************/ +/* */ +/* Function Name: atp_uart_open_com_port */ +/* */ +/* Purpose: This function instructs the ATP-UART interface to open */ +/* the COM port. */ +/* */ +/* Input Parameters: */ +/* com_port - Contains the COM port number. */ +/* baud_rate - Contains the baud rate (in bits per second). */ +/* */ +/* Output Parameters: None. */ +/* */ +/* Global Parameters: None. */ +/* */ +/* Note: None. */ +/* */ +/* Revision History: */ +/* 10/04/01 Pascal Pompei */ +/* - Create. */ +/* */ +/********************************************************************************/ +T_ATP_UART_ERROR_CODES atp_uart_open_com_port (T_ATP_UART_COM_PORT com_port, + T_ATP_UART_BAUD_RATE baud_rate) +{ + /* Declare a local variable. */ + T_ATP_UART_OPEN_COM_PORT *open_com_port_p = NULL; + +/******************** atp_uart_open_com_port function begins ********************/ + + /* Allocate memory required to instruct the ATP-UART interface to open the */ + /* COM port. If insufficient resources, then report an internal memory */ + /* error and abort. */ + if (rvf_get_buf (gbl_atp_uart_ctrl_blk_p->mb_id, \ + sizeof (T_ATP_UART_OPEN_COM_PORT), \ + (T_RVF_BUFFER **) (&open_com_port_p)) == RVF_RED) + { + rvf_send_trace (" ATP-UART (api). Insufficient resources ", + 41, + NULL_PARAM, + RV_TRACE_LEVEL_WARNING, + ATP_USE_ID); + return (RV_MEMORY_ERR); + } + + /* Fill the 'ATP-UART Open COM Port' header up. */ + (open_com_port_p->os_header).msg_id = ATP_UART_OPEN_COM_PORT; + (open_com_port_p->os_header).src_addr_id = RVF_INVALID_ADDR_ID; + (open_com_port_p->os_header).callback_func = NULL; + + /* Fill the 'ATP-UART Open COM Port' payload up. */ + open_com_port_p->com_port = com_port; + open_com_port_p->baud_rate = baud_rate; + + /* Send the 'ATP-UART Open COM Port' notification to the ATP-UART */ + /* interface. */ + return (rvf_send_msg (gbl_atp_uart_ctrl_blk_p->addr_id, \ + open_com_port_p)); + +} /******************* End of atp_uart_open_com_port function *******************/ + + +/********************************************************************************/ +/* */ +/* Function Name: atp_uart_start_gsm */ +/* */ +/* Purpose: This function instructs the ATP-UART interface to */ +/* initiate using the GSM protocol stack. */ +/* */ +/* Input Parameters: None. */ +/* */ +/* Output Parameters: None. */ +/* */ +/* Global Parameters: None. */ +/* */ +/* Note: The GSM protocol stack is initialized by invoking the */ +/* following AT commands: */ +/* AT+CFUN=1 : Set Phone Functionality (Full), */ +/* AT+COPS=0 : Operator Selection. */ +/* */ +/* Revision History: */ +/* 09/26/02 Pascal Pompei */ +/* - Create. */ +/* */ +/********************************************************************************/ +T_ATP_UART_ERROR_CODES atp_uart_start_gsm (void) +{ + /* Declare a local variable. */ + T_ATP_UART_START_GSM *start_gsm_p = NULL; + +/********************** atp_uart_start_gsm function begins **********************/ + + /* Allocate memory required to instruct the ATP-UART interface to initiate */ + /* using the GSM protocol stack. If insufficient resources, then report an */ + /* internal memory error and abort. */ + if (rvf_get_buf (gbl_atp_uart_ctrl_blk_p->mb_id, \ + sizeof (T_ATP_UART_START_GSM), \ + (T_RVF_BUFFER **) (&start_gsm_p)) == RVF_RED) + { + rvf_send_trace (" ATP-UART (api). Insufficient resources ", + 41, + NULL_PARAM, + RV_TRACE_LEVEL_WARNING, + ATP_USE_ID); + return (RV_MEMORY_ERR); + } + + /* Fill the 'ATP-UART Start GSM' header up. */ + (start_gsm_p->os_header).msg_id = ATP_UART_START_GSM; + (start_gsm_p->os_header).src_addr_id = RVF_INVALID_ADDR_ID; + (start_gsm_p->os_header).callback_func = NULL; + + /* Send the 'ATP-UART Start GSM' notification to the ATP-UART interface. */ + return (rvf_send_msg (gbl_atp_uart_ctrl_blk_p->addr_id, \ + start_gsm_p)); + +} /********************* End of atp_uart_start_gsm function *********************/