#include "pm_uc3l.h"Data Structures | |
| union | u_avr32_pm_cfdctrl_t |
| union | u_avr32_pm_cpusel_t |
| union | u_avr32_pm_pbasel_t |
| union | u_avr32_pm_pbbsel_t |
Functions | |
| long | pm_config_mainclk_safety (bool cfd, bool ocp, bool final) |
| Configure the main clock safety mechanisms. More... | |
| long | pm_disable_clk_domain_div (pm_clk_domain_t clock_domain) |
| Disable the division ratio for a clock domain. More... | |
| long | pm_disable_module (unsigned long module) |
| Disable the clock of a module. More... | |
| long | pm_enable_module (unsigned long module) |
| Module Functions. More... | |
| static pm_divratio_t | pm_find_divratio (unsigned long ref_freq_hz, unsigned long target_freq_hz) |
| Compute the division ratio field of the PM CPU/PBxSEL registers to apply to get a target frequency from a main clock source frequency. More... | |
| void | pm_set_all_cksel (unsigned long main_clock_f_hz, unsigned long cpu_f_hz, unsigned long pba_f_hz, unsigned long pbb_f_hz) |
| Enable or Disable the division ratio for each clock domain depending on the main source clock frequency and each clock domain target frequency. More... | |
| long | pm_set_clk_domain_div (pm_clk_domain_t clock_domain, pm_divratio_t divratio) |
| Set the division ratio for a clock domain. More... | |
| long | pm_set_mclk_source (pm_clk_src_t src) |
| Clock Functions. More... | |
| long | pm_wait_for_clk_ready (void) |
| Wait actively for the clock settings to be effective. More... | |
|
static |
Compute the division ratio field of the PM CPU/PBxSEL registers to apply to get a target frequency from a main clock source frequency.
| ref_freq_hz | The main clock source frequency (Hz) |
| target_freq_hz | The target frequency (Hz) |
| PM_CKSEL_DIVRATIO_ERROR | no div ratio to apply |
| the | div ratio enum value |
References ctz, and PM_CKSEL_DIVRATIO_ERROR.
Referenced by pm_set_all_cksel().
1.8.5