view src/g23m-fad/tcpip/rnet.c @ 635:baa0a02bc676

niq32.c DTR handling restored for targets that have it TI's original TCS211 fw treated GPIO 3 as the DTR input (wired so on C-Sample and D-Sample boards, also compatible with Leonardo and FCDEV3B which have a fixed pull-down resistor on this GPIO line), and the code in niq32.c called UAF_DTRInterruptHandler() (implemented in uartfax.c) from the IQ_KeypadGPIOHandler() function. But on Openmoko's GTA02 with their official fw this GPIO is a floating input, all of the DTR handling code in uartfax.c including the interrupt logic is still there, but the hobbled TCS211-20070608 semi-src delivery which OM got from TI contained a change in niq32.c (which had been kept in FC until now) that removed the call to UAF_DTRInterruptHandler() as part of those not-quite-understood "CC test" hacks. The present change fixes this bug at a long last: if we are building fw for a target that has TI's "classic" DTR & DCD GPIO arrangement (dsample, fcmodem and gtm900), we bring back all of TI's original code in both uartfax.c and niq32.c, whereas if we are building fw for a target that does not use this classic GPIO arrangement, the code in niq32.c goes back to what we got from OM and all DTR & DCD code in uartfax.c is conditioned out. This change also removes the very last remaining bit of "CC test" bogosity from our FreeCalypso code base.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 19 Jan 2020 01:41:35 +0000
parents 90eb61ecd093
children
line wrap: on
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/*---------------------------------------------------------------------------
 * Adaption of Riviera Net (RNET) TCP/IP to GPF and DTI2
 *-------------------------------------------------------------------------*/

/* Here we define some dummy Riviera Frame functions
 * so that we can link an executable,
 * only to be sure that we've copied all we need. */

/*-------------------------------------------------------------------------*/

#include "rnet.h"

/*-------------------------------------------------------------------------*/


#include "atp_cmd.h"

/* from /ti/release/ti_5.4.0_p1/code/services/atp/atp_sw_ent.c */

T_ATP_RET atp_reg (
  T_ATP_SW_ENTITY_NAME name,
  T_ATP_CALLBACK return_path,
  T_ATP_ENTITY_MODE mode ,
  T_ATP_SW_ENTITY_ID * sw_id_p
) {
  return RV_OK;
}

T_ATP_RET atp_dereg (T_ATP_SW_ENTITY_ID sw_id)
{
  return RV_OK;
}

/*-------------------------------------------------------------------------*/

/* from /ti/release/ti_5.4.0_p1/code/services/atp/atp_services.c */

T_ATP_RET atp_send_data (
  T_ATP_SW_ENTITY_ID sender_sw_id,
  T_ATP_PORT_NB sender_port_nb,
  void * data_buffer_p,
  UINT32 buffer_size,
  UINT32 * nb_bytes_left_p
) {
  return RV_OK;
}

T_ATP_RET atp_get_data (
  T_ATP_SW_ENTITY_ID receiver_sw_id,
  T_ATP_PORT_NB receiver_port_nb,
  UINT8 * data_buffer,
  UINT32 nb_to_read,
  UINT32 * nb_read_p,
  UINT32 * nb_left_p
) {
  return RV_OK;
}

T_ATP_RET atp_open_port_rsp (
  T_ATP_SW_ENTITY_ID initiator_id,
  T_ATP_PORT_NB initiator_port_nb,
  T_ATP_SW_ENTITY_ID target_id,
  T_ATP_PORT_NB target_port_nb,
  T_ATP_PORT_INFO port_info,
  T_ATP_NO_COPY_INFO no_copy_info,
  T_ATP_CUSTOM_INFO * custom_info_p,
  T_ATP_OPEN_PORT_RESULT result
) {
  return RV_OK;
}

T_ATP_RET atp_free_buffer (void * buffer_p)
{
  return RV_OK;
}