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spi bugfixes

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This commit is contained in:
Robin Müller
2021-02-23 18:01:28 +01:00
committed by Robin Mueller
parent cfa76499ad
commit 048b239b92
4 changed files with 84 additions and 25 deletions
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8
linux/boardtest/SpiTestClass.h
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@ -42,6 +42,14 @@ private:
uint8_t mgm2Lis3mdlChipSelect = 17;
uint8_t mgm3Rm3100ChipSelect = 27;
static constexpr uint8_t STM_READ_MASK = 0b1000'0000;
static constexpr uint8_t STM_AUTO_INCR_MASK = 0b0100'0000;
void setSpiSpeedAndMode(int spiFd, spi::SpiMode mode, uint32_t speed);
void writeStmRegister(int fd, gpioId_t chipSelect, uint8_t reg, uint8_t value,
bool autoIncrement);
uint8_t readStmRegister(int fd, gpioId_t chipSelect, uint8_t reg, bool autoIncrement);
};