ahoneybun/qmk_firmware
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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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2
drivers/arm/i2c_master.h
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@ -42,7 +42,7 @@
void i2c_init(void);
uint8_t i2c_start(uint8_t address);
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);
uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
uint8_t i2c_transmit_receive(uint8_t address, uint8_t * tx_body, uint16_t tx_length, uint8_t * rx_body, uint16_t rx_length);
uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);