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This commit is contained in:
skullY 2019-01-29 14:50:23 -08:00
parent ef8de0e6f0
commit 5e66140fbc
10 changed files with 68 additions and 23 deletions
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5
drivers/arm/i2c_master.c
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@ -65,11 +65,12 @@ uint8_t i2c_start(uint8_t address)
return 0;
}
uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
int8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)
{
i2c_address = address;
i2cStart(&I2C_DRIVER, &i2cconfig);
return i2cMasterTransmitTimeout(&I2C_DRIVER, (i2c_address >> 1), data, length, 0, 0, MS2ST(timeout));
int8_t result = i2cMasterTransmitTimeout(&I2C_DRIVER, (i2c_address >> 1), data, length, 0, 0, MS2ST(timeout));
return result;
}
uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout)