RTEMS 6.1-rc5
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CMSIS Cortex-M Device Peripheral Access Layer System Source File. More...
Macros | |
#define | HSE_VALUE ((uint32_t)25000000) |
#define | CSI_VALUE ((uint32_t)4000000) |
#define | HSI_VALUE ((uint32_t)64000000) |
#define | VECT_TAB_OFFSET 0x00000000UL |
Functions | |
void | SystemInit (void) |
Setup the microcontroller system Initialize the FPU setting and vector table location configuration. | |
void | SystemCoreClockUpdate (void) |
Update SystemCoreClock variable according to Clock Register Values. The SystemCoreClock variable contains the core clock , it can be used by the user application to setup the SysTick timer or configure other parameters. | |
Variables | |
uint32_t | SystemCoreClock = 64000000 |
System clock frequency (core clock) | |
uint32_t | SystemD2Clock = 64000000 |
const uint8_t | D1CorePrescTable [16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9} |
CMSIS Cortex-M Device Peripheral Access Layer System Source File.
CMSIS Cortex-Mx Device Peripheral Access Layer System Source File.
This file provides two functions and one global variable to be called from user application:
This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause
This file provides two functions and one global variable to be called from user application:
This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause