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comparison Discovery/Src/tHome.c @ 208:9fc06e1e0f66 ImprovmentSPI

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Update SPI error display and handling For easier identification of a communication problem the RX state of Main and RTE is displayed in the debug view. Also error reactions are now handles based on this state. E.g. RTE resets its DMA incase Main reports a data shift which can not be resolved by Main itself In addition the timeout for error detection has been decreased to have a faster reaction
author ideenmodellierer
date Sun, 24 Mar 2019 22:57:28 +0100
parents cdbdb4458520
children b2a9e9b02df0
comparison
equal deleted inserted replaced
207:b95741467355 208:9fc06e1e0f66
423 return (uint8_t) snprintf(text,10,"%02i/%02i",oxygen_percentage,helium_percentage); 423 return (uint8_t) snprintf(text,10,"%02i/%02i",oxygen_percentage,helium_percentage);
424 } 424 }
425 425
426 uint8_t tHome_show_lost_connection_count(GFX_DrawCfgScreen *ScreenToWriteOn) 426 uint8_t tHome_show_lost_connection_count(GFX_DrawCfgScreen *ScreenToWriteOn)
427 { 427 {
428 static uint8_t LastKnowRTEState = SPI_RX_STATE_INVALID;
429
428 if(!SPI_MIN_ERROR_SHOW) return 0; 430 if(!SPI_MIN_ERROR_SHOW) return 0;
429 if(DataEX_lost_connection_count()>=SPI_MIN_ERROR_SHOW && SPI_SHOW_SYNC_STATS){ 431 if(DataEX_lost_connection_count()>=SPI_MIN_ERROR_SHOW && SPI_SHOW_SYNC_STATS){
430 432
431 char text[64]; 433 char text[64];
432 434
433 SDataExchangeSlaveToMaster* dataIn=get_dataInPointer(); 435 SDataExchangeSlaveToMaster* dataIn=get_dataInPointer();
436 SDataReceiveFromMaster* pDataOut = dataOutGetPointer();
434 437
435 snprintf(text,32,"spi err:\002 %i/%i",DataEX_lost_connection_count(),get_num_SPI_CALLBACKS()); 438 snprintf(text,32,"spi err:\002 %i/%i",DataEX_lost_connection_count(),get_num_SPI_CALLBACKS());
436 Gfx_write_label_var(ScreenToWriteOn, 100,300, 0,&FontT24,CLUT_ButtonSymbols,text); 439 Gfx_write_label_var(ScreenToWriteOn, 100,300, 0,&FontT24,CLUT_ButtonSymbols,text);
437 440
438 // snprintf(text,32,"header:\002%X%X%X%X",dataIn->header.checkCode[0],dataIn->header.checkCode[1],dataIn->header.checkCode[2],dataIn->header.checkCode[3]); 441 // snprintf(text,32,"header:\002%X%X%X%X",dataIn->header.checkCode[0],dataIn->header.checkCode[1],dataIn->header.checkCode[2],dataIn->header.checkCode[3]);
439 // Gfx_write_label_var(ScreenToWriteOn, 350,550, 0,&FontT24,CLUT_ButtonSymbols,text); 442 // Gfx_write_label_var(ScreenToWriteOn, 350,550, 0,&FontT24,CLUT_ButtonSymbols,text);
440 443
441 snprintf(text,32,"footer:\002%X%X%X%X",dataIn->footer.checkCode[0],dataIn->footer.checkCode[1],dataIn->footer.checkCode[2],dataIn->footer.checkCode[3]); 444 //snprintf(text,32,"footer:\002%X%X%X%X",dataIn->footer.checkCode[0],dataIn->footer.checkCode[1],dataIn->footer.checkCode[2],dataIn->footer.checkCode[3]);
445
446 /* data shifted => ignore received data */
447 if((pDataOut->header.checkCode[SPI_HEADER_INDEX_RX_STATE] == SPI_RX_STATE_SHIFTED) || (pDataOut->header.checkCode[SPI_HEADER_INDEX_RX_STATE] == SPI_RX_STATE_OFFLINE))
448 {
449 dataIn->header.checkCode[SPI_HEADER_INDEX_RX_STATE] = LastKnowRTEState;
450 }
451 else
452 {
453 LastKnowRTEState =dataIn->header.checkCode[SPI_HEADER_INDEX_RX_STATE];
454 }
455 snprintf(text,32,"RX State M|R:\002%X|%X",pDataOut->header.checkCode[SPI_HEADER_INDEX_RX_STATE], dataIn->header.checkCode[SPI_HEADER_INDEX_RX_STATE] );
442 Gfx_write_label_var(ScreenToWriteOn, 600,800, 0,&FontT24,CLUT_ButtonSymbols,text); 456 Gfx_write_label_var(ScreenToWriteOn, 600,800, 0,&FontT24,CLUT_ButtonSymbols,text);
443 } 457 }
444 458
445 459
446 460