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Code Issues Wiki Activity

Use IOLo and IOHi directly for ENABLE/DISABLE

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This commit is contained in:
jflyper 2017-07-18 17:27:47 +09:00
parent 8fe8da975b
commit f8e5f39487
1 changed files with 2 additions and 5 deletions
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7
src/main/drivers/accgyro/accgyro_spi_bmi160.c
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@ -92,9 +92,6 @@ static int32_t BMI160_Config(const busDevice_t *bus);
static int32_t BMI160_do_foc(const busDevice_t *bus);
static int32_t BMI160_WriteReg(const busDevice_t *bus, uint8_t reg, uint8_t data);
#define ENABLE_BMI160(pBusdev) IOLo(pBusdev->busdev_u.spi.csnPin)
#define DISABLE_BMI160(pBusdev) IOHi(pBusdev->busdev_u.spi.csnPin)
uint8_t bmi160Detect(const busDevice_t *bus)
{
if (BMI160Detected) {
@ -272,12 +269,12 @@ static int32_t BMI160_do_foc(const busDevice_t *bus)
static int32_t BMI160_WriteReg(const busDevice_t *bus, uint8_t reg, uint8_t data)
{
ENABLE_BMI160(bus);
IOLo(pBusdev->busdev_u.spi.csnPin); // Enable
spiTransferByte(BMI160_SPI_INSTANCE, 0x7f & reg);
spiTransferByte(BMI160_SPI_INSTANCE, data);
DISABLE_BMI160(bus);
IOHi(pBusdev->busdev_u.spi.csnPin); // Disable
return 0;
}