Rework SPI error handling.
SPI_Start_single_TxRx_with_Master evaluated the incoming data for a condition to send device instead of life data. In case of invalid input data this may cause unintended transmission of device data => now lifedata is send if incoming data is expected to be invalid
The SPI timeout monitoring was done at the beginning of the mode loop. A timeout may have been detected even if meanwhile valid data was received (this is evaluated at x20ms) => Moved the timeout monitoring after the handling of incoming data
////////////////////////////////////////////////////////////////////////////////// -*- coding: UTF-8 -*-////// \file Discovery/Src/tMenuSetpoint.c/// \brief/// \author heinrichs weikamp gmbh/// \date 19-Dec-2014////// \details////// $Id$////////////////////////////////////////////////////////////////////////////////// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh////// This program is free software: you can redistribute it and/or modify/// it under the terms of the GNU General Public License as published by/// the Free Software Foundation, either version 3 of the License, or/// (at your option) any later version.////// This program is distributed in the hope that it will be useful,/// but WITHOUT ANY WARRANTY; without even the implied warranty of/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the/// GNU General Public License for more details.////// You should have received a copy of the GNU General Public License/// along with this program. If not, see <http://www.gnu.org/licenses/>.///////////////////////////////////////////////////////////////////////////////* Includes ------------------------------------------------------------------*/#include "tMenu.h"#include "tMenuSetpoint.h"#include "unit.h"/* Private function prototypes -----------------------------------------------*//* Exported functions --------------------------------------------------------*/uint32_t tMSP_refresh(uint8_t line, char *text, uint16_t *tab, char *subtext){ const SSetpointLine * pSetpointLine; uint8_t textPointer, setpoint_cbar, sp_high, depthUp, first; // active if(actual_menu_content == MENU_SURFACE) pSetpointLine = settingsGetPointer()->setpoint; else pSetpointLine = stateUsed->diveSettings.setpoint; textPointer = 0; *tab = 130; *subtext = 0; for(int spId=1;spId<=NUM_GASES;spId++) { if(line && (line != spId)) { first = pSetpointLine[spId].note.ub.first; if(first == 0) { strcpy(&text[textPointer], "\t" "\177" "*" "\n\r" ); textPointer += 5; } else { strcpy(&text[textPointer],"\n\r"); textPointer += 2; } } else { setpoint_cbar = pSetpointLine[spId].setpoint_cbar; depthUp = pSetpointLine[spId].depth_meter; //active = pSetpointLine[spId].note.ub.active; first = pSetpointLine[spId].note.ub.first; strcpy(&text[textPointer],"\020"); // if(active) always active textPointer += 1; sp_high = setpoint_cbar / 100; text[textPointer++] = 'S'; text[textPointer++] = 'P'; text[textPointer++] = '0' + spId; text[textPointer++] = '\t'; if((first == 0) || (actual_menu_content != MENU_SURFACE)) strcpy(&text[textPointer++],"\177"); char color = '\021'; if(depthUp) color = '\020'; textPointer += snprintf(&text[textPointer], 57, "* " "%u.%02u" "\016\016" " bar" "\017" "\034" " " "\016\016" " " "\017" "%c" "%3u" "\016\016" " %c%c" "\017" "\035" "\n\r", sp_high, setpoint_cbar - (100 * sp_high), color, unit_depth_integer(depthUp), unit_depth_char1(), unit_depth_char2() ); } } if((actual_menu_content != MENU_SURFACE) /*&& (line == 0)*/) { text[textPointer++] = '\020'; text[textPointer++] = TXT_2BYTE; text[textPointer++] = TXT2BYTE_UseSensor; text[textPointer++] = '\n'; text[textPointer++] = '\r'; text[textPointer++] = 0; } return StMSP;}