1 files changed, 0 insertions, 67 deletions
diff --git a/stmhal/rng.c b/stmhal/rng.c
deleted file mode 100644
index c0c5e9aeb..000000000
--- a/stmhal/rng.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2013, 2014 Damien P. George
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <string.h>
-
-#include "py/obj.h"
-#include "rng.h"
-
-#if MICROPY_HW_ENABLE_RNG
-
-/// \moduleref pyb
-
-STATIC RNG_HandleTypeDef RNGHandle = {.Instance = NULL};
-
-void rng_init0(void) {
-    // reset the RNG handle
-    memset(&RNGHandle, 0, sizeof(RNG_HandleTypeDef));
-    RNGHandle.Instance = RNG;
-}
-
-void rng_init(void) {
-    __RNG_CLK_ENABLE();
-    HAL_RNG_Init(&RNGHandle);
-}
-
-uint32_t rng_get(void) {
-    if (RNGHandle.State == HAL_RNG_STATE_RESET) {
-        rng_init();
-    }
-    return HAL_RNG_GetRandomNumber(&RNGHandle);
-}
-
-/// \function rng()
-/// Return a 30-bit hardware generated random number.
-STATIC mp_obj_t pyb_rng_get(void) {
-    if (RNGHandle.State == HAL_RNG_STATE_RESET) {
-        rng_init();
-    }
-    return mp_obj_new_int(HAL_RNG_GetRandomNumber(&RNGHandle) >> 2);
-}
-
-MP_DEFINE_CONST_FUN_OBJ_0(pyb_rng_get_obj, pyb_rng_get);
-
-#endif // MICROPY_HW_ENABLE_RNG