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revive MC33816 driver, also support bus sharing #6781 

only:alphax-4k-gdi
This commit is contained in:
rusefi 2024-08-11 15:16:57 -04:00
parent f5ba5a834c
commit bacedbb65e
2 changed files with 10 additions and 4 deletions
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9
firmware/config/boards/hellen/alphax-4K-GDI/board_configuration.cpp
View File

@ -67,7 +67,8 @@ static const tle9104_config tle9104_cfg[BOARD_TLE9104_COUNT] = {
}, },
.resn = Gpio::Unassigned, .resn = Gpio::Unassigned,
.en = Gpio::Unassigned .en = Gpio::Unassigned
}, }
/* ,
{ {
.spi_bus = &SPID2, .spi_bus = &SPID2,
.spi_config = { .spi_config = {
@ -119,7 +120,9 @@ static const tle9104_config tle9104_cfg[BOARD_TLE9104_COUNT] = {
}, },
.resn = Gpio::Unassigned, .resn = Gpio::Unassigned,
.en = Gpio::Unassigned .en = Gpio::Unassigned
}}; }
*/
};
/*PUBLIC_API_WEAK*/ void boardInitHardware() { /*PUBLIC_API_WEAK*/ void boardInitHardware() {
setHellenMegaEnPin(); setHellenMegaEnPin();
@ -164,7 +167,7 @@ static const tle9104_config tle9104_cfg[BOARD_TLE9104_COUNT] = {
csDcAux.setValue(1); csDcAux.setValue(1);
} }
initAll9104(tle9104_cfg); // initAll9104(tle9104_cfg);
} }
static Gpio OUTPUTS[] = { static Gpio OUTPUTS[] = {

5
firmware/hw_layer/mc33816.cpp
View File

@ -33,7 +33,7 @@ static SPIConfig spiCfg = {
.data_cb = NULL, .data_cb = NULL,
.error_cb = NULL, .error_cb = NULL,
#endif #endif
.ssport = NULL, .ssport = nullptr,
.sspad = 0, .sspad = 0,
.cr1 = .cr1 =
SPI_CR1_16BIT_MODE | SPI_CR1_16BIT_MODE |
@ -49,6 +49,8 @@ public:
protected: protected:
void select() override { void select() override {
// revive MC33816 driver, also support bus sharing #6781
// should be somewhere but not here spiStart(driver, &spiCfg);
spiSelect(driver); spiSelect(driver);
} }
@ -181,6 +183,7 @@ void Pt2001::init() {
} }
chipSelect.initPin("mc33 CS", engineConfiguration->mc33816_cs /*, &engineConfiguration->csPinMode*/); chipSelect.initPin("mc33 CS", engineConfiguration->mc33816_cs /*, &engineConfiguration->csPinMode*/);
chipSelect.setValue(1);
// Initialize the chip via ResetB // Initialize the chip via ResetB
resetB.initPin("mc33 RESTB", engineConfiguration->mc33816_rstb); resetB.initPin("mc33 RESTB", engineConfiguration->mc33816_rstb);