参考代码

2024-03-28 12:19:52 +08:00
commit 7b86aa3362
96 changed files with 19986 additions and 0 deletions
--- a/components/system/include/drivers/chip/irq.h
+++ b/components/system/include/drivers/chip/irq.h
@@ -0,0 +1,23 @@
+#ifndef __IRQ_H__
+#define __IRQ_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+unsigned drv_irq_disable(void);
+void drv_irq_enable(unsigned nest);
+
+unsigned drv_irq_get_nest(void);
+
+void drv_fiq_disable(void);
+void drv_fiq_enable(void);
+
+void drv_irq_hardfault_callback(void ((*cb)(void)));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif