Fixed missing mask register setting for I2C

toyowata · toyowata · commit 83e065d1bc88 · 2013-08-14T22:28:30.000+09:00
diff --git a/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11XX/i2c_api.c b/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC11XX/i2c_api.c
@@ -383,5 +383,7 @@ void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask) {
     if ((idx >= 0) && (idx <= 3)) {
         addr = ((uint32_t)obj->i2c) + I2C_addr_offset[0][idx];
         *((uint32_t *) addr) = address & 0xFF;
+        addr = ((uint32_t)obj->i2c) + I2C_addr_offset[1][idx];
+        *((uint32_t *) addr) = mask & 0xFE;
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -383,5 +383,7 @@ void i2c_slave_address(i2c_t *obj, int idx, uint32_t address, uint32_t mask) {`
`383`	`383`	`if ((idx >= 0) && (idx <= 3)) {`
`384`	`384`	`addr = ((uint32_t)obj->i2c) + I2C_addr_offset[0][idx];`
`385`	`385`	`((uint32_t ) addr) = address & 0xFF;`
	`386`	`+ addr = ((uint32_t)obj->i2c) + I2C_addr_offset[1][idx];`
	`387`	`+ ((uint32_t ) addr) = mask & 0xFE;`
`386`	`388`	`}`
`387`	`389`	`}`