Mercurial > public > ostc4
view Discovery/Src/demo.c @ 240:625d20070261 div-fixes-5
Improvement SPI stability/recoverability
The core part of this commit comes from careful code reading. The core is the
swap of Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_SOFT) and
SPI_Start_single_TxRx_with_Master(). This code is sitting in an if-clause
that is triggered on SPI comms failure. Instead of blindly trying to
communicate again (which will very likely fail again), first try to reset
the comms link, and then try to communicate again. That simply makes
more sense in this case.
This is heavily tested, on 2 simple dives, and 5 very long deco schedules
from the simulator (10+ hour deco's), and a lot of small simulated dives
(upto 2h runtime). Of all these tests, only one long session failed after
9 out of 11h runtime. Analyzing that one failure, suggests that the
RTE is looping in some error handler, which (obviously) results in
a SPI comms failure as a result. I consider this not part of this change.
Additionally, some more cleanup is done in this code.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Mon, 08 Apr 2019 11:49:13 +0200 |
| parents | 5f11787b4f42 |
| children |
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/** ****************************************************************************** * @copyright heinrichs weikamp gmbh * @file demo.c * @author heinrichs weikamp gmbh * @date 26-Nov-2015 * @version 0.1 * @since 26-Nov-2015 * @brief f�r die Messe und die Vitrine * @bug * @warning @verbatim ============================================================================== ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> * ****************************************************************************** */ #include "demo.h" #include "base.h" // for BUTTON_BACK, ... #include "data_exchange_main.h" // for time_elapsed_ms() #include "settings.h" #include "ostc.h" #ifndef DEMOMODE /* Exported functions --------------------------------------------------------*/ uint8_t demoGetCommand(void) { return 0; } uint8_t demoModeActive(void) { return 0; } void demoSendCommand(uint8_t action) { return; } #else /* Private variables with external access ------------------------------------*/ uint8_t demoModeActiveStatus = 1; uint32_t systickDemoMode; uint16_t demoModeActual = 0; #define BUTTON_BACK (BUTTON_BACK_PIN | 0x80) #define BUTTON_NEXT (BUTTON_NEXT_PIN | 0x80) #define BUTTON_ENTER (BUTTON_ENTER_PIN | 0x80) /* Private typedef -----------------------------------------------------------*/ #define MAXCOMMANDS 200 #ifdef SHOWCCRMODE const uint8_t commandlist[MAXCOMMANDS][3] = { /* Button, deci-seconds to wait */ // start for both {0, 40}, // start OC, activate CC {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 0}, // Change to CC {BUTTON_ENTER, 0}, // Leave Edit {BUTTON_BACK, 0}, // Cursor {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_BACK, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, // start CC @ 20, set cursor to Sim Menu {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_BACK, 50}, {0, 0}, // re-loop @ 30 {0, 3}, // Logbook {BUTTON_BACK, 0}, {BUTTON_ENTER, 20}, {BUTTON_NEXT, 20}, {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, // surface screen {0, 2}, // menu {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 30}, {BUTTON_ENTER, 0}, // simulator {0, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, // the end, repeat from start {255, 0} }; #else // OC Mode Demo const uint8_t commandlist[MAXCOMMANDS][2] = { /* Button, seconds to wait */ // start for both {0, 50}, // wait IS IMPORTANT // start CC, activate OC {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, {BUTTON_BACK, 0}, // Leave Cursor Mode {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, // OC {BUTTON_BACK, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, // start OC @ line 20 {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, // OC -> SIM {BUTTON_BACK, 0}, // Exit Menu {0, 0}, {0, 0}, {0, 0}, // re-loop @ 30 {0, 10}, // Logbook {BUTTON_BACK, 4}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 10}, {BUTTON_ENTER, 20}, {BUTTON_NEXT, 20}, {BUTTON_NEXT, 20}, {BUTTON_BACK, 0}, {BUTTON_BACK, 5}, {BUTTON_BACK, 0}, // Exit Logbook Mode // surface screen {0, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, // menu // activate Configure Deco Gas {BUTTON_NEXT, 0}, // Start Menu {BUTTON_NEXT, 2}, // SIM -> OC {BUTTON_ENTER, 2}, {BUTTON_NEXT, 1}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, // Mix 30 -> 90 {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 0}, // Mix 90 -> 99 {BUTTON_BACK, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 5}, // First -> Deco {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_ENTER, 10}, {BUTTON_BACK, 0}, {BUTTON_BACK, 30}, /* // OC -> SIM {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 1}, {BUTTON_ENTER, 10}, */ // SYS2 Layout {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_BACK, 2}, {BUTTON_BACK, 10}, // SYS2 -> SIM {BUTTON_NEXT, 2}, {BUTTON_ENTER, 10}, // simulator {BUTTON_ENTER, 40}, // Start Simulator {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 90}, {BUTTON_NEXT, 5}, // Quit {BUTTON_NEXT, 5}, {BUTTON_ENTER, 5}, {BUTTON_ENTER, 50}, // surface screen {0, 10}, // Logbook {BUTTON_BACK, 20}, {BUTTON_ENTER, 20}, {BUTTON_NEXT, 20}, {BUTTON_NEXT, 20}, {BUTTON_BACK, 0}, {BUTTON_BACK, 5}, {BUTTON_BACK, 0}, // Exit Logbook Mode // surface screen {0, 10}, // activate Configure Deco Gas, go to Gas 2 {BUTTON_NEXT, 0}, // Start Menu {BUTTON_NEXT, 2}, // SIM -> OC {BUTTON_ENTER, 2}, {BUTTON_NEXT, 1}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, // Mix Decogas 99 -> EAN30 First {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, {BUTTON_BACK, 0}, {BUTTON_ENTER, 0}, {BUTTON_NEXT, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 0}, {BUTTON_ENTER, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 5}, {BUTTON_ENTER, 5}, {BUTTON_ENTER, 10}, // Now EAN 30 First {BUTTON_BACK, 0}, // Exit Edit Mode {BUTTON_BACK, 30}, // Exit Cursor Mode /* // OC -> SIM {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 1}, {BUTTON_ENTER, 10}, */ // SYS2 Layout {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_NEXT, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_NEXT, 2}, {BUTTON_ENTER, 2}, {BUTTON_BACK, 2}, {BUTTON_BACK, 10}, // SYS -> SIM {BUTTON_NEXT, 2}, {BUTTON_ENTER, 10}, // simulator {BUTTON_ENTER, 40}, // Start Simulator {BUTTON_ENTER, 5}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 10}, {BUTTON_ENTER, 90}, {BUTTON_NEXT, 5}, // Menu? {BUTTON_NEXT, 5}, // Quit? {BUTTON_ENTER, 10}, {BUTTON_ENTER, 50}, // the end, repeat from start {255, 0} }; #endif /* Exported functions --------------------------------------------------------*/ uint8_t demoModeActive(void) { return demoModeActiveStatus; } uint8_t demoGetCommand(void) { if(!demoModeActiveStatus) return 0; uint32_t milliSecondsSinceLast; uint32_t systick_now; systick_now = HAL_GetTick(); milliSecondsSinceLast = time_elapsed_ms(systickDemoMode, systick_now); #ifdef SHOWCCRMODE if((demoModeActual == 1) && (settingsGetPointer()->dive_mode == DIVEMODE_CCR)) demoModeActual = 20; #else if((demoModeActual == 1) && (settingsGetPointer()->dive_mode == DIVEMODE_OC)) demoModeActual = 20; #endif if(demoModeActual > MAXCOMMANDS - 2) demoModeActual = 30; uint32_t actualDelay = ((commandlist[demoModeActual][1]) * 100) + 15; if(milliSecondsSinceLast < actualDelay) return 0; systickDemoMode = systick_now; if(commandlist[demoModeActual][0] == 255) demoModeActual = 30; else demoModeActual++; return commandlist[demoModeActual][0]; } void demoSendCommand(uint8_t action) { demoModeActiveStatus = 0; } void demoConfigureSettings(void) { settingsGetPointer()->gas[1].oxygen_percentage = 21; settingsGetPointer()->gas[1].helium_percentage = 0; settingsGetPointer()->gas[1].depth_meter = 0; settingsGetPointer()->gas[1].note.ub.first = 0; settingsGetPointer()->gas[1].note.ub.active = 0; settingsGetPointer()->gas[1].note.ub.deco = 0; settingsGetPointer()->gas[1].note.ub.travel = 0; settingsGetPointer()->gas[2].oxygen_percentage = 30; settingsGetPointer()->gas[2].helium_percentage = 0; settingsGetPointer()->gas[2].depth_meter = 0; settingsGetPointer()->gas[2].note.ub.first = 1; settingsGetPointer()->gas[2].note.ub.active = 1; settingsGetPointer()->gas[2].note.ub.deco = 0; settingsGetPointer()->gas[2].note.ub.travel = 0; settingsGetPointer()->ButtonResponsiveness[0] = 90; settingsGetPointer()->ButtonResponsiveness[1] = 90; settingsGetPointer()->ButtonResponsiveness[2] = 90; settingsGetPointer()->ButtonResponsiveness[3] = 90; } /* Includes ------------------------------------------------------------------*/ /* Private function prototypes -----------------------------------------------*/ /* Private variables with external access ------------------------------------*/ /* Exported functions --------------------------------------------------------*/ /* Private functions ---------------------------------------------------------*/ #endif // DEMO /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/