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#917 progress

This commit is contained in:
rusefi 2020-02-12 17:37:45 -05:00
parent efc8d69085
commit deb73f505b
1 changed files with 35 additions and 10 deletions
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45
firmware/hw_layer/drivers/gpio/tle8888.c
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@ -87,16 +87,19 @@ typedef enum {
*/
#define CMD_UNLOCK CMD_WR(0x1e, 0x01)
#define WWDStat 0x36
#define FWDStat0 0x37
#define FWDStat1 0x38
/* Status registers */
#define CMD_OPSTAT0 CMD_R(0x34)
#define CMD_OPSTAT1 CMD_R(0x35)
#define CMD_WWDSTAT CMD_R(0x36)
#define CMD_FWDSTAT(n) CMD_R(0x37 + ((n) & 0x01))
#define CMD_WWDSTAT CMD_R(WWDStat)
#define CMD_FWDSTAT0 CMD_R(FWDStat0)
#define CMD_FWDSTAT1 CMD_R(FWDStat1)
#define CMD_TECSTAT CMD_R(0x39)
#define CMD_WdDiag CMD_R(0x2e)
#define FWDStat1 0x38
#define CMD_FWDStat1 CMD_R(FWDStat1)
#define CMD_OUTCONFIG(n, d) CMD_WR(0x40 + (n), d)
//#define CMD_VRSCONFIG0(d) CMD_WR(0x49, d)
@ -162,6 +165,8 @@ static uint16_t wdDiagResponse = 0;
//static_assert(TLE8888_POLL_INTERVAL_MS < Window_watchdog_open_window_time_ms)
static bool needInitialSpi = true;
static bool isWatchdogHappy = false;
static bool wasWatchdogHappy = false;
int resetCounter = 0;
float vBattForTle8888 = 0;
@ -205,12 +210,16 @@ static const char* tle8888_pin_names[TLE8888_OUTPUTS] = {
"TLE8888.IGN1", "TLE8888.IGN2", "TLE8888.IGN3", "TLE8888.IGN4"
};
#define getWindowWatchdog() ((WindowWatchdogErrorCounterValue >> 8) & 0x3f)
#define getFunctionalWatchdog() ((FunctionalWatchdogPassCounterValue >> 8) & 0x3f)
#define getTotalErrorCounter() ((TotalErrorCounterValue >> 8) & 0x3f)
#if EFI_TUNER_STUDIO
void tle8888PostState(TsDebugChannels *debugChannels) {
debugChannels->debugIntField1 = (WindowWatchdogErrorCounterValue >> 8) & 0x3f;
debugChannels->debugIntField2 = (FunctionalWatchdogPassCounterValue >> 8) & 0x3f;
debugChannels->debugIntField3 = (TotalErrorCounterValue >> 8) & 0x3f;
debugChannels->debugIntField1 = getWindowWatchdog();
debugChannels->debugIntField2 = getFunctionalWatchdog();
debugChannels->debugIntField3 = getTotalErrorCounter();
//debugChannels->debugIntField1 = tle8888SpiCounter;
//debugChannels->debugIntField2 = spiTxb;
//debugChannels->debugIntField3 = spiRxb;
@ -433,17 +442,33 @@ void watchdogLogic(struct tle8888_priv *chip) {
/* the address and content of the selected register is transmitted with the
* next SPI transmission (for not existing addresses or wrong access mode
* the data is always '0' */
tle8888_spi_rw(chip, CMD_FWDStat1, &maybeFirstResponse);
tle8888_spi_rw(chip, CMD_FWDSTAT1, &maybeFirstResponse);
// here we get response of the 'FWDStat1' above
tle8888_spi_rw(chip, CMD_WdDiag, &functionWDrx);
handleFWDStat1(chip, (functionWDrx & 0xff) >> 1, (functionWDrx >> 8) & 0xff);
handleFWDStat1(chip, getRegisterFromResponse(functionWDrx), (functionWDrx >> 8) & 0xff);
lastFunctionWatchdogTimeNt = nowNt;
}
tle8888_spi_rw(chip, CMD_WWDSTAT, NULL);
tle8888_spi_rw(chip, CMD_FWDSTAT(0), &WindowWatchdogErrorCounterValue);
tle8888_spi_rw(chip, CMD_FWDSTAT0, &WindowWatchdogErrorCounterValue);
tle8888_spi_rw(chip, CMD_TECSTAT, &FunctionalWatchdogPassCounterValue);
tle8888_spi_rw(chip, CMD_TECSTAT, &TotalErrorCounterValue);
// sanity checking that we are looking at the right responses
if (getRegisterFromResponse(WindowWatchdogErrorCounterValue) == WWDStat &&
getRegisterFromResponse(FunctionalWatchdogPassCounterValue) == FWDStat0
) {
wasWatchdogHappy = isWatchdogHappy;
// reset state for error counters has us start in Safe Mode
isWatchdogHappy = getWindowWatchdog() == 0 && getFunctionalWatchdog() == 0;
}
}
int tle8888SpiStartupExchange(struct tle8888_priv *chip);