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read SD card config exactly once (#1955) 

* only read mmc device once

* format

Co-authored-by: Matthew Kennedy <makenne@microsoft.com>
This commit is contained in:
Matthew Kennedy 2020-11-17 04:48:43 -08:00 committed by GitHub
parent 71638c07ae
commit f9ae075ac6
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2 changed files with 11 additions and 7 deletions
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13
firmware/hw_layer/mmc_card.cpp
View File

@ -51,6 +51,8 @@ static int writeCounter = 0;
static int totalWritesCounter = 0;
static int totalSyncCounter = 0;
spi_device_e mmcSpiDevice = SPI_NONE;
#define LOG_INDEX_FILENAME "index.txt"
#define RUSEFI_LOG_PREFIX "re_"
@ -93,7 +95,6 @@ static SPIConfig ls_spicfg = {
.cr2 = 0};
/* MMC/SD over SPI driver configuration.*/
// don't forget check if STM32_SPI_USE_SPI2 defined and spi has init with correct GPIO in hardware.cpp
static MMCConfig mmccfg = { NULL, &ls_spicfg, &hs_spicfg };
/**
@ -141,7 +142,7 @@ static void sdStatistics(void) {
printMmcPinout();
scheduleMsg(&logger, "SD enabled=%s status=%s", boolToString(CONFIG(isSdCardEnabled)),
sdStatus);
printSpiConfig(&logger, "SD", CONFIG(sdCardSpiDevice));
printSpiConfig(&logger, "SD", mmcSpiDevice);
if (isSdCardAlive()) {
scheduleMsg(&logger, "filename=%s size=%d", logName, totalLoggedBytes);
}
@ -481,12 +482,14 @@ void initMmcCard(void) {
return;
}
efiAssertVoid(OBD_PCM_Processor_Fault, CONFIG(sdCardSpiDevice) != SPI_NONE, "SD card enabled, but no SPI device configured!");
mmcSpiDevice = CONFIG(sdCardSpiDevice);
efiAssertVoid(OBD_PCM_Processor_Fault, mmcSpiDevice != SPI_NONE, "SD card enabled, but no SPI device configured!");
// todo: reuse initSpiCs method?
hs_spicfg.ssport = ls_spicfg.ssport = getHwPort("mmc", CONFIG(sdCardCsPin));
hs_spicfg.sspad = ls_spicfg.sspad = getHwPin("mmc", CONFIG(sdCardCsPin));
mmccfg.spip = getSpiDevice(CONFIG(sdCardSpiDevice));
mmccfg.spip = getSpiDevice(mmcSpiDevice);
/**
* FYI: SPI does not work with CCM memory, be sure to have main() stack in RAM, not in CCMRAM
@ -496,7 +499,7 @@ void initMmcCard(void) {
mmcObjectInit(&MMCD1); // Initializes an instance.
mmcStart(&MMCD1, &mmccfg);
chThdCreateStatic(mmcThreadStack, sizeof(mmcThreadStack), NORMALPRIO, (tfunc_t)(void*) MMCmonThread, NULL);
chThdCreateStatic(mmcThreadStack, sizeof(mmcThreadStack), LOWPRIO, (tfunc_t)(void*) MMCmonThread, NULL);
addConsoleAction("mountsd", MMCmount);
addConsoleAction("umountsd", mmcUnMount);

5
firmware/hw_layer/mmc_card.h
View File

@ -22,5 +22,6 @@ void readLogFileContent(char *buffer, short fileId, short offset, short length);
void handleTsR(ts_channel_s *tsChannel, char *input);
void handleTsW(ts_channel_s *tsChannel, char *input);
#define LOCK_SD_SPI lockSpi(engineConfiguration->sdCardSpiDevice)
#define UNLOCK_SD_SPI unlockSpi(engineConfiguration->sdCardSpiDevice)
extern spi_device_e mmcSpiDevice;
#define LOCK_SD_SPI lockSpi(mmcSpiDevice)
#define UNLOCK_SD_SPI unlockSpi(mmcSpiDevice)