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Dependencies:   Adafruit_GFX_customizedfont BLE_API USBDevice mbed

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clkman.h File Reference
Enumerations | Functions

clkman.h File Reference

Go to the source code of this file.

Enumerations

enum  mxc_clkman_clk_t {
  MXC_E_CLKMAN_CLK_SYS = 0, MXC_E_CLKMAN_CLK_GPIO, MXC_E_CLKMAN_CLK_PT, MXC_E_CLKMAN_CLK_SPI0,
  MXC_E_CLKMAN_CLK_SPI1, MXC_E_CLKMAN_CLK_SPI2, MXC_E_CLKMAN_CLK_I2CM, MXC_E_CLKMAN_CLK_I2CS,
  MXC_E_CLKMAN_CLK_LCD_CHPUMP, MXC_E_CLKMAN_CLK_PUF, MXC_E_CLKMAN_CLK_PRNG, MXC_E_CLKMAN_CLK_WDT0,
  MXC_E_CLKMAN_CLK_WDT1, MXC_E_CLKMAN_CLK_RTC_INT_SYNC, MXC_E_CLKMAN_CLK_DAC0, MXC_E_CLKMAN_CLK_DAC1,
  MXC_E_CLKMAN_CLK_DAC2, MXC_E_CLKMAN_CLK_DAC3
}
 

Selects an internal module clock for clock scaling configuration.

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enum  mxc_clkman_crypt_clk_t { MXC_E_CLKMAN_CRYPT_CLK_AES = 0, MXC_E_CLKMAN_CRYPT_CLK_MAA, MXC_E_CLKMAN_CRYPT_CLK_PRNG }
 

Selects a TPU module clock for crypto ring-oscillator clock scaling configuration.

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Functions

int32_t CLKMAN_HFXConfig (uint8_t hfx_bypass, uint8_t hfx_gm_adjust, uint8_t hfx_dc_control)
 Configures but does not enable the high frequency external oscillator circuitry.
void CLKMAN_HFXEnable (void)
 Enables the high frequency crystal receiver.
int32_t CLKMAN_HFXDisable (void)
 Disables the high frequency crystal receiver.
int32_t CLKMAN_PLLConfig (mxc_clkman_pll_input_select_t pll_input_select, mxc_clkman_pll_divisor_select_t pll_divisor_select, mxc_clkman_stability_count_t pll_stability_count, uint8_t pll_bypass, uint8_t pll_8mhz_enable)
 Configures but does not enable the phase locked loop circuitry.
void CLKMAN_PLLEnable (void)
 Enables the phase locked loop circuitry.
int32_t CLKMAN_PLLDisable (void)
 Disables the phase locked loop circuitry.
void CLKMAN_TrimRO_Start (void)
 Starts the Trim calibration of the relaxation oscillator off the 32kHz crystal for use with USB.
void CLKMAN_TrimRO_Stop (void)
 Stops the Trim calibration of the relaxation oscillator off the 32kHz crystal for use with USB.
int32_t CLKMAN_SetSystemClock (mxc_clkman_system_source_select_t system_source_select)
 Sets the system clock source if the source is valid.
void CLKMAN_WaitForSystemClockStable (void)
 Polls on the clock stable flags until all are stable.
void CLKMAN_USBClockEnable (void)
 Enables the USB clock.
void CLKMAN_USBClockDisable (void)
 Disables the USB clock.
int32_t CLKMAN_CryptoClockConfig (mxc_clkman_stability_count_t crypto_stability_count)
 Configures but does not enable the crypto clock.
void CLKMAN_CryptoClockEnable (void)
 Enables the crypto clock.
void CLKMAN_CryptoClockDisable (void)
 Disables the crypto clock.
int32_t CLKMAN_SetADCClock (mxc_clkman_adc_source_select_t adc_source_select, mxc_adc_clk_mode adc_clk_mode)
 Sets the analog to digital converter clock source if the source is valid.
void CLKMAN_ADCClockDisable (void)
 Disables the analog to digital converter clock source.
int32_t CLKMAN_SetWatchdogClock (uint8_t index, mxc_clkman_wdt_source_select_t watchdog_source_select)
 Sets the watchdog clock source if the source is valid for the watchdog specified.
int32_t CLKMAN_WatchdogClockDisable (uint8_t index)
 Disable the watchdog clock source for the watchdog specified.
void CLKMAN_SetClkScale (mxc_clkman_clk_t device_clk, mxc_clkman_clk_scale_t clk_scale)
 Set the system clock scale.
void CLKMAN_SetCryptClkScale (mxc_clkman_crypt_clk_t device_clk, mxc_clkman_clk_scale_t clk_scale)
 Set the TPU clock scale.
void CLKMAN_SetRTOSMode (uint8_t enable)
 Set RTC clock for systick counter, allowing systick to operate in full clockgating powersaving mode.

Detailed Description

Definition in file clkman.h.

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