SAM4S-EK_FreeRTOS+FAT-SL
1.0
An example project to test the functionality of FreeRTOS+FAT-SL using SD card as data storage medium
|
#include "sam4s.h"
Go to the source code of this file.
Macros | |
#define | CHIP_FREQ_XTAL_12M (12000000UL) |
#define | Slow_Clock_Xtal |
#define | CHIP_FREQ_XTAL CHIP_FREQ_XTAL_12M |
Functions | |
void | SystemInit (void) |
Setup the microcontroller system. More... | |
void | SystemCoreClockUpdate (void) |
Get Core Clock Frequency. More... | |
void | system_init_flash (uint32_t ul_clk) |
Initialize flash wait state according to operating frequency. More... | |
Variables | |
uint32_t | SystemCoreClock = CHIP_FREQ_MAINCK_RC_4MHZ |
#define CHIP_FREQ_XTAL CHIP_FREQ_XTAL_12M |
Definition at line 46 of file system_sam4s.c.
#define CHIP_FREQ_XTAL_12M (12000000UL) |
Definition at line 41 of file system_sam4s.c.
#define Slow_Clock_Xtal |
Definition at line 43 of file system_sam4s.c.
void system_init_flash | ( | uint32_t | ul_clk | ) |
Initialize flash wait state according to operating frequency.
ul_clk | System clock frequency. |
Definition at line 241 of file system_sam4s.c.
void SystemCoreClockUpdate | ( | void | ) |
Get Core Clock Frequency.
Definition at line 136 of file system_sam4s.c.
void SystemInit | ( | void | ) |
Setup the microcontroller system.
Initialize the System and update the SystemFrequency variable.
Definition at line 57 of file system_sam4s.c.
uint32_t SystemCoreClock = CHIP_FREQ_MAINCK_RC_4MHZ |
Definition at line 50 of file system_sam4s.c.