distortos
v0.7.0
object-oriented C++ RTOS for microcontrollers
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Header for RCC-related functions for STM32F4. More...
Go to the source code of this file.
Namespaces | |
distortos | |
Top-level namespace of distortos project. | |
distortos::chip | |
Chip-related code of distortos project. | |
Enumerations | |
enum | distortos::chip::SystemClockSource : uint8_t { distortos::chip::SystemClockSource::hsi, distortos::chip::SystemClockSource::hse, distortos::chip::SystemClockSource::pll } |
system clock source More... | |
Functions | |
int | distortos::chip::configureAhbClockDivider (uint16_t hpre) |
Configures divider of AHB clock (HPRE value). More... | |
int | distortos::chip::configureApbClockDivider (bool ppre2, uint8_t ppre) |
Configures divider of APB1 or APB2 clock (PPRE1 or PPRE2 value). More... | |
void | distortos::chip::configurePllClockSource (bool hse) |
Configures clock source of main and audio PLLs. More... | |
int | distortos::chip::configurePllInputClockDivider (uint8_t pllm) |
Configures divider of PLL input clock (PLLM value) for main and audio PLLs. More... | |
void | distortos::chip::disableHse () |
Disables HSE clock. More... | |
void | distortos::chip::disablePll () |
Disables main PLL. More... | |
void | distortos::chip::enableHse (bool bypass) |
Enables HSE clock. More... | |
int | distortos::chip::enablePll (uint16_t plln, uint8_t pllp, uint8_t pllq) |
Enables main PLL. More... | |
void | distortos::chip::switchSystemClock (SystemClockSource source) |
Switches system clock. More... | |
Variables | |
constexpr uint8_t | distortos::chip::minPllm {2} |
minimum allowed value for PLLM More... | |
constexpr uint8_t | distortos::chip::maxPllm {63} |
maximum allowed value for PLLM More... | |
constexpr uint16_t | distortos::chip::minPlln {50} |
minimum allowed value for PLLN More... | |
constexpr uint16_t | distortos::chip::maxPlln {432} |
maximum allowed value for PLLN More... | |
constexpr uint8_t | distortos::chip::minPllq {2} |
minimum allowed value for PLLQ More... | |
constexpr uint8_t | distortos::chip::maxPllq {15} |
maximum allowed value for PLLQ More... | |
constexpr uint8_t | distortos::chip::pllpDiv2 {2} |
first allowed value for PLLP - 2 More... | |
constexpr uint8_t | distortos::chip::pllpDiv4 {4} |
second allowed value for PLLP - 4 More... | |
constexpr uint8_t | distortos::chip::pllpDiv6 {6} |
third allowed value for PLLP - 6 More... | |
constexpr uint8_t | distortos::chip::pllpDiv8 {8} |
fourth allowed value for PLLP - 8 More... | |
constexpr uint16_t | distortos::chip::hpreDiv1 {1} |
first allowed value for AHB divider - 1 More... | |
constexpr uint16_t | distortos::chip::hpreDiv2 {2} |
second allowed value for AHB divider - 2 More... | |
constexpr uint16_t | distortos::chip::hpreDiv4 {4} |
third allowed value for AHB divider - 4 More... | |
constexpr uint16_t | distortos::chip::hpreDiv8 {8} |
fourth allowed value for AHB divider - 8 More... | |
constexpr uint16_t | distortos::chip::hpreDiv16 {16} |
fifth allowed value for AHB divider - 16 More... | |
constexpr uint16_t | distortos::chip::hpreDiv64 {64} |
sixth allowed value for AHB divider - 64 More... | |
constexpr uint16_t | distortos::chip::hpreDiv128 {128} |
seventh allowed value for AHB divider - 128 More... | |
constexpr uint16_t | distortos::chip::hpreDiv256 {256} |
eighth allowed value for AHB divider - 256 More... | |
constexpr uint16_t | distortos::chip::hpreDiv512 {512} |
ninth allowed value for AHB divider - 512 More... | |
constexpr uint8_t | distortos::chip::ppreDiv1 {1} |
first allowed value for APB1 and APB2 dividers - 1 More... | |
constexpr uint8_t | distortos::chip::ppreDiv2 {2} |
second allowed value for APB1 and APB2 dividers - 2 More... | |
constexpr uint8_t | distortos::chip::ppreDiv4 {4} |
third allowed value for APB1 and APB2 dividers - 4 More... | |
constexpr uint8_t | distortos::chip::ppreDiv8 {8} |
fourth allowed value for APB1 and APB2 dividers - 8 More... | |
constexpr uint8_t | distortos::chip::ppreDiv16 {16} |
fifth allowed value for APB1 and APB2 dividers - 16 More... | |
Header for RCC-related functions for STM32F4.