diff options
| author | Joel Challis <git@zvecr.com> | 2021-10-22 00:49:58 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-22 00:49:58 +0100 |
| commit | 0093d3d761e60a31bb2a15a5859dbd0c08ef9999 (patch) | |
| tree | 144db2e99236bd0fc2654cbeaecc57bbb5409b39 /tmk_core/protocol/arm_atsam/i2c_master.h | |
| parent | 1b1f3ec68ee1e7abe436a46bcfedf30f21330aef (diff) | |
Initial USB2422 driver (#14835)
Diffstat (limited to 'tmk_core/protocol/arm_atsam/i2c_master.h')
| -rw-r--r-- | tmk_core/protocol/arm_atsam/i2c_master.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tmk_core/protocol/arm_atsam/i2c_master.h b/tmk_core/protocol/arm_atsam/i2c_master.h index 68773f213f..e11235d447 100644 --- a/tmk_core/protocol/arm_atsam/i2c_master.h +++ b/tmk_core/protocol/arm_atsam/i2c_master.h @@ -101,4 +101,13 @@ void i2c0_init(void); uint8_t i2c0_transmit(uint8_t address, uint8_t *data, uint16_t length, uint16_t timeout); void i2c0_stop(void); +// Terrible interface compatiblity... +#define I2C_STATUS_SUCCESS (0) +#define I2C_STATUS_ERROR (-1) + +typedef int16_t i2c_status_t; + +void i2c_init(void); +i2c_status_t i2c_transmit(uint8_t address, const uint8_t *data, uint16_t length, uint16_t timeout); + #endif // _I2C_MASTER_H_ |