Merge pull request #2136 from lrks/fix_i2c_slave_addr_ksdk2

0xc0170 · web-flow · commit 8188684cab8e · 2016-07-11T09:50:57.000+01:00
[KSDK2_MCUS] Fix I2C slave address
diff --git a/hal/targets/hal/TARGET_Freescale/TARGET_KSDK2_MCUS/api/i2c_api.c b/hal/targets/hal/TARGET_Freescale/TARGET_KSDK2_MCUS/api/i2c_api.c
@@ -233,7 +233,7 @@ int i2c_slave_write(i2c_t *obj, const char *data, int length) {
 }
 
 void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask) {
-    i2c_addrs[obj->instance]->A1 = ((uint32_t)(address)) << 1U;
+    i2c_addrs[obj->instance]->A1 = address & 0xfe;
 }
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -233,7 +233,7 @@ int i2c_slave_write(i2c_t obj, const char data, int length) {`
`233`	`233`	`}`
`234`	`234`
`235`	`235`	`void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask) {`
`236`		`- i2c_addrs[obj->instance]->A1 = ((uint32_t)(address)) << 1U;`
	`236`	`+ i2c_addrs[obj->instance]->A1 = address & 0xfe;`
`237`	`237`	`}`
`238`	`238`	`#endif`
`239`	`239`