diff options
Diffstat (limited to 'lib/pico-sdk/rp2350/cmsis_include/system_RP2350.h')
-rw-r--r-- | lib/pico-sdk/rp2350/cmsis_include/system_RP2350.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/lib/pico-sdk/rp2350/cmsis_include/system_RP2350.h b/lib/pico-sdk/rp2350/cmsis_include/system_RP2350.h new file mode 100644 index 00000000..30881ccc --- /dev/null +++ b/lib/pico-sdk/rp2350/cmsis_include/system_RP2350.h @@ -0,0 +1,65 @@ +/*************************************************************************//** + * @file system_RP2040.h + * @brief CMSIS-Core(M) Device Peripheral Access Layer Header File for + * Device RP2040 + * @version V1.0.0 + * @date 5. May 2021 + *****************************************************************************/ +/* + * Copyright (c) 2009-2021 Arm Limited. All rights reserved. + * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. + * + * SPDX-License-Identifier: Apache-2.0 + * + * Licensed under the Apache License, Version 2.0 (the License); you may + * not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an AS IS BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _CMSIS_SYSTEM_RP2040_H +#define _CMSIS_SYSTEM_RP2040_H + +#ifdef __cplusplus +extern "C" { +#endif + +/** + \brief Exception / Interrupt Handler Function Prototype +*/ +typedef void(*VECTOR_TABLE_Type)(void); + +/** + \brief System Clock Frequency (Core Clock) +*/ +extern uint32_t SystemCoreClock; + +/** + \brief Setup the microcontroller system. + + Initialize the System and update the SystemCoreClock variable. + */ +extern void SystemInit (void); + + +/** + \brief Update SystemCoreClock variable. + + Updates the SystemCoreClock with current core Clock retrieved from cpu registers. + */ +extern void SystemCoreClockUpdate (void); + +#ifdef __cplusplus +} +#endif + +#endif /* _CMSIS_SYSTEM_RP2040_H */ |