Rename RISC-V_RV32_SiFive_HiFive1-FreedomStudio directory to RISC-V_RV32_SiFive_HiFiv...

[freertos] / FreeRTOS / Demo / RISC-V_RV32_SiFive_HiFive1-RevB_FreedomStudio / freedom-metal / src / rtc.c

diff --git a/FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1-RevB_FreedomStudio/freedom-metal/src/rtc.c b/FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1-RevB_FreedomStudio/freedom-metal/src/rtc.c
new file mode 100644 (file)
index 0000000..8b79892
--- /dev/null
+++ b/FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1-RevB_FreedomStudio/freedom-metal/src/rtc.c
@@ -0,0 +1,27 @@
+/* Copyright 2019 SiFive, Inc. */
+/* SPDX-License-Identifier: Apache-2.0 */
+
+#include <metal/machine.h>
+#include <metal/rtc.h>
+
+#include <stddef.h>
+
+extern inline uint64_t metal_rtc_get_rate(const struct metal_rtc *const rtc);
+extern inline uint64_t metal_rtc_set_rate(const struct metal_rtc *const rtc, const uint64_t rate);
+extern inline uint64_t metal_rtc_get_compare(const struct metal_rtc *const rtc);
+extern inline uint64_t metal_rtc_set_compare(const struct metal_rtc *const rtc, const uint64_t compare);
+extern inline uint64_t metal_rtc_get_count(const struct metal_rtc *const rtc);
+extern inline uint64_t metal_rtc_set_count(const struct metal_rtc *const rtc, const uint64_t count);
+extern inline int metal_rtc_run(const struct metal_rtc *const rtc, const enum metal_rtc_run_option option);
+extern inline struct metal_interrupt *metal_rtc_get_interrupt(const struct metal_rtc *const rtc);
+extern inline int metal_rtc_get_interrupt_id(const struct metal_rtc *const rtc);
+
+struct metal_rtc *metal_rtc_get_device(int index) {
+#ifdef __METAL_DT_MAX_RTCS
+    if (index < __METAL_DT_MAX_RTCS) {
+        return (struct metal_rtc *) __metal_rtc_table[index];
+    }
+#endif
+    return NULL;
+}
+