Removed GPIO handling from I2C driver.

2 files changed, 2 insertions, 13 deletions

diff --git a/i2c/i2c.cpp b/i2c/i2c.cpp
index a395b13..6aa25fc 100644
--- a/i2c/i2c.cpp
+++ b/i2c/i2c.cpp
@@ -90,17 +90,7 @@ void I2C_t::handle_error() {
 	busy = 0;
 }
 
-void I2C_t::enable(Pin& scl, Pin& sda) {
-	RCC.enable(RCC.I2C1);
-	asm volatile("nop");
-	
-	scl.set_af(4);
-	sda.set_af(4);
-	scl.set_type(Pin::OpenDrain);
-	sda.set_type(Pin::OpenDrain);
-	scl.set_mode(Pin::AF);
-	sda.set_mode(Pin::AF);
-	
+void I2C_t::enable() {
 	reg.CR1 = 0x8000;
 	reg.CR1 = 0;
 	
diff --git a/i2c/i2c.h b/i2c/i2c.h
index f4d6949..ed72aa3 100644
--- a/i2c/i2c.h
+++ b/i2c/i2c.h
@@ -3,7 +3,6 @@
 
 #include <stdint.h>
 #include <interrupt/interrupt.h>
-#include <gpio/pin.h>
 
 struct I2C_reg_t {
 	volatile uint32_t CR1;
@@ -42,7 +41,7 @@ class I2C_t {
 		
 		void handle_error();
 		
-		void enable(Pin& scl, Pin& sda);
+		void enable();
 		
 		void write_reg(uint8_t addr_, uint8_t reg_, uint8_t data);
 		void read_reg(uint8_t addr_, uint8_t reg_, uint8_t len, uint8_t* buf);