FreeCalypso > hg > fc-magnetite
view src/gpf2/tst/idle_pei.c @ 632:d968a3216ba0
new tangomdm build target
TCS211/Magnetite built for target leonardo runs just fine on the Tango-based
Caramel board, but a more proper tangomdm build target is preferable in order
to better market these Tango modems to prospective commercial customers. The
only differences are in GPIO and MCSI config:
* MCSI is enabled in the tangomdm build config.
* GPIO 1 is loudspeaker amplifier control on Leonardo, but on Tango platforms
it can be used for anything. On Caramel boards this GPIO should be
configured as an output driving high.
* GPIO 2 needs to be configured as Calypso input on Leonardo, but on Tango
platforms it can be used for anything. On Caramel boards this GPIO should be
configured as an output, either high or low is OK.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 04 Jan 2020 19:27:41 +0000 |
parents | cd37d228dae0 |
children |
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/* +------------------------------------------------------------------------------ | File: idle_pei.c +------------------------------------------------------------------------------ | Copyright Texas Instruments 2002 | All rights reserved. | +------------------------------------------------------------------------------ | Purpose: PEI interface for the IDLE entity. | | $Identity:$ +------------------------------------------------------------------------------ */ #define IDLE_PEI_C /*==== INCLUDES ==============================================================*/ #include "typedefs.h" #include "vsi.h" #include "pei.h" #include "tools.h" #include "frame.h" #include "idle.h" /*==== CONSTS ================================================================*/ /*==== TYPES =================================================================*/ /*==== LOCALS ================================================================*/ /*==== PRIVATE FUNCTIONS =====================================================*/ /* +------------------------------------------------------------------------------ | Function : pei_primitive +------------------------------------------------------------------------------ | Description : This function is called by the frame when a primitive is | received and needs to be processed. | | Parameters : prim - Pointer to the received primitive | | Return : PEI_OK - function succeeded | PEI_ERROR - function failed +------------------------------------------------------------------------------ */ static short pei_primitive (void * prim) { if (prim != NULL) { PFREE(P2D(prim)); } return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_init +------------------------------------------------------------------------------ | Description : This function is called by the frame. It is used to initialise | the entitiy. | | Parameters : handle - task handle | | Return : PEI_OK - entity initialised | PEI_ERROR - entity not (yet) initialised +------------------------------------------------------------------------------ */ static short pei_init (T_HANDLE handle) { /* * Initialize task handle */ TRACE_FUNCTION("pei_init"); idle_handle = handle; /* * Open communication channels */ if (hCommTST < VSI_OK) { if ((hCommTST = vsi_c_open(VSI_CALLER "RCV")) < VSI_OK) return PEI_ERROR; } return (PEI_OK); } /* +------------------------------------------------------------------------------ | Function : pei_signal +------------------------------------------------------------------------------ | Description : This function is called by the frame when a signal has been | received. | | Parameters : opc - signal operation code | *data - pointer to primitive | | Return : PEI_OK - signal processed | PEI_ERROR - signal not processed | +------------------------------------------------------------------------------ */ static short pei_signal (U32 opc, void *data) { /* * Process signal */ //TRACE_FUNCTION("pei_signal"); /* Generate trig in TST */ PSIGNAL(hCommTST, IDLE_CNF, NULL); return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_exit +------------------------------------------------------------------------------ | Description : This function is called by the frame when the entity is | terminated. All open resources are freed. | | Parameters : - | | Return : PEI_OK - exit sucessful | PEI_ERROR - exit not sueccessful +------------------------------------------------------------------------------ */ static short pei_exit (void) { /* * Close communication channels */ TRACE_FUNCTION("pei_exit"); vsi_c_close(VSI_CALLER hCommTST); hCommTST = VSI_ERROR; return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_config +------------------------------------------------------------------------------ | Description : This function is called by the frame when a primitive is | received indicating dynamic configuration. | | This function is not used in this entity. | | Parameters : handle - Communication handle | | Return : PEI_OK - sucessful | PEI_ERROR - not successful +------------------------------------------------------------------------------ */ static short pei_config (char *inString) { TRACE_FUNCTION(inString); return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_monitor +------------------------------------------------------------------------------ | Description : This function is called by the frame in case sudden entity | specific data is requested (e.g. entity Version). | | Parameters : out_monitor - return the address of the data to be | monitoredCommunication handle | | Return : PEI_OK - sucessful (address in out_monitor is valid) | PEI_ERROR - not successful +------------------------------------------------------------------------------ */ static short pei_monitor (void **out_monitor) { TRACE_FUNCTION ("pei_monitor"); return PEI_OK; } /* +------------------------------------------------------------------------------ | Function : pei_timeout +------------------------------------------------------------------------------ | Description : This function is called by the frame when a timer has expired. | | Parameters : index - timer index | | Return : PEI_OK - timeout processed | PEI_ERROR - timeout not processed | +------------------------------------------------------------------------------ */ static short pei_timeout (USHORT index) { TRACE_ERROR("Unknown Timeout"); return PEI_OK; } /*==== PUBLIC FUNCTIONS ======================================================*/ /* +------------------------------------------------------------------------------ | Function : idle_pei_create +------------------------------------------------------------------------------ | Description : This function is called by the frame when the process is | created. | | Parameters : out_name - Pointer to the buffer in which to locate | the name of this entity | | Return : PEI_OK - entity created successfuly | PEI_ERROR - entity could not be created +------------------------------------------------------------------------------ */ short idle_pei_create (T_PEI_INFO **info) { static T_PEI_INFO pei_info = { "IDLE", /* name */ { /* pei-table */ pei_init, pei_exit, pei_primitive, pei_timeout, pei_signal, NULL, /* no pei_run function */ pei_config, pei_monitor }, 255, /* stack size */ 10, /* queue entries */ 2, /* priority (1->low, 255->high) */ 0, /* number of timers */ 0x03 /* flags: bit 0 active(0) body/passive(1) */ }; /* bit 1 com by copy(0)/reference(1) */ /* * Export startup configuration data */ *info = &pei_info; return PEI_OK; } /*==== END OF FILE ===========================================================*/