i2c: stm32: Add v2 support.

1 files changed, 0 insertions, 59 deletions

diff --git a/i2c/i2c.h b/i2c/i2c.h
deleted file mode 100644
index a2fde32..0000000
--- a/i2c/i2c.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef I2C_H
-#define I2C_H
-
-#include <stdint.h>
-#include <interrupt/interrupt.h>
-
-struct I2C_reg_t {
-	volatile uint32_t CR1;
-	volatile uint32_t CR2;
-	volatile uint32_t OAR1;
-	volatile uint32_t OAR2;
-	volatile uint32_t DR;
-	volatile uint32_t SR1;
-	volatile uint32_t SR2;
-	volatile uint32_t CCR;
-	volatile uint32_t TRISE;
-};
-
-class I2C_t {
-	private:
-		volatile uint8_t addr;
-		volatile uint8_t writing;
-		volatile uint8_t reading;
-		volatile uint8_t* write_p;
-		volatile uint8_t* read_p;
-		
-		volatile bool busy;
-	
-	public:
-		I2C_reg_t& reg;
-		const uint32_t clk;
-		
-		I2C_t(uint32_t reg_addr, uint32_t bus_clk) : reg(*(I2C_reg_t*)reg_addr), clk(bus_clk) {
-			reading = writing = 0;
-		}
-		
-		void irq_ev();
-		void irq_er();
-		
-		void handle_error();
-		
-		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);
-};
-
-#if defined(STM32F1)
-extern I2C_t I2C1;
-extern I2C_t I2C2;
-#elif defined(STM32F4)
-extern I2C_t I2C1;
-extern I2C_t I2C2;
-extern I2C_t I2C3;
-#endif
-
-typedef I2C_t I2C;
-
-#endif