Added STM32L0 support.

1 files changed, 37 insertions, 0 deletions

diff --git a/usb/l0_usb_def.h b/usb/l0_usb_def.h
new file mode 100644
index 0000000..b9d8d10
--- /dev/null
+++ b/usb/l0_usb_def.h
@@ -0,0 +1,37 @@
+#ifndef L0_USB_DEF_H
+#define L0_USB_DEF_H
+
+#include <stdint.h>
+
+class L0_USB_t {
+	private:
+		struct L0_USB_reg_t {
+			volatile uint32_t EPR[16];
+			volatile uint32_t CNTR;
+			volatile uint32_t ISTR;
+			volatile uint32_t FNR;
+			volatile uint32_t DADDR;
+			volatile uint32_t BTABLE;
+			volatile uint32_t LPMCSR;
+			volatile uint32_t BCDR;
+		};
+		
+		struct L0_USB_bufd_t {
+			volatile uint16_t ADDR_TX;
+			volatile uint16_t COUNT_TX;
+			volatile uint16_t ADDR_RX;
+			volatile uint16_t COUNT_RX;
+		};
+		
+	public:
+		L0_USB_reg_t& reg;
+		L0_USB_bufd_t* bufd;
+		volatile uint16_t* buf;
+		
+		L0_USB_t(uint32_t reg_addr, uint32_t buf_addr) :
+			reg(*(L0_USB_reg_t*)reg_addr),
+			bufd((L0_USB_bufd_t*)buf_addr),
+			buf((volatile uint16_t*)buf_addr) {}
+};
+
+#endif