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adds matrix i2c swap

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This commit is contained in:
Jack Humbert 2018-02-14 15:35:24 -05:00
parent be81cd8c98
commit 7d59f83b2e
4 changed files with 70 additions and 42 deletions
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12
drivers/arm/twi2c.h
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@ -15,4 +15,14 @@
*/
#include "ch.h"
#include "hal.h"
#include "hal.h"
#define slaveI2Caddress 0x30 /* Address in our terms - halved by later code */
//#define myOtherI2Caddress 0x19
I2CSlaveMsgCB twi2c_slave_message_process, catchError, clearAfterSend;
void twi2c_slave_init(void);
void twi2c_master_init(void);
msg_t twi2c_master_send(i2caddr_t address, const uint8_t * txbuf, uint8_t * rxbuf, systime_t timeout);