Initial commit: Loongson FPGA SoC project for 2026 CIC-IEC

sdk/software/bsp/drivers/seg7.c

@@ -0,0 +1,17 @@
+// seg7.c
+
+#include "seg7.h"
+
+void setSegNum(uint32_t seg1,uint32_t num1,uint32_t seg2,uint32_t num2)
+{
+    // select seg
+    uint32_t select_seg = ((seg1<<2) + seg2);
+
+    RegWrite(SEG7_SELECT,select_seg);
+
+    // set num
+    uint32_t num_seg = ((num1<<4) + num2);
+
+    RegWrite(SEG7_NUM,num_seg);
+
+}