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Merge some more RCC related #defines contributed by Federico Ruiz-Ugalde.

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Addition of remaining (mostly "connectivity line" STMs related) #defines
was done by me.
This commit is contained in:
Uwe Hermann
2009-07-19 01:34:27 +02:00
parent b888530345
commit af9302d2b0
1 changed files with 78 additions and 21 deletions
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99
include/libopenstm32/rcc.h
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@@ -24,7 +24,7 @@
#include "libopenstm32.h"
/* RCC registers */
/* Note: AHBRSTR/CFGR2 only exist in "connectivity line" STM32s. */
/* Note: Registers marked (**) only exist in "connectivity line" STM32s. */
#define RCC_CR MMIO32(RCC_BASE + 0x00)
#define RCC_CFGR MMIO32(RCC_BASE + 0x04)
#define RCC_CIR MMIO32(RCC_BASE + 0x08)
@@ -35,30 +35,33 @@
#define RCC_APB1ENR MMIO32(RCC_BASE + 0x1c)
#define RCC_BDCR MMIO32(RCC_BASE + 0x20)
#define RCC_CSR MMIO32(RCC_BASE + 0x24)
#define RCC_AHBRSTR MMIO32(RCC_BASE + 0x28) /* See note */
#define RCC_CFGR2 MMIO32(RCC_BASE + 0x2c) /* See note */
#define RCC_AHBRSTR MMIO32(RCC_BASE + 0x28) /* (**) */
#define RCC_CFGR2 MMIO32(RCC_BASE + 0x2c) /* (**) */
/* RCC_APB2ENR values */
/* Note: IOPFEN/IOPGEN are reserved in "connectivity line" STM32s. */
#define RCC_AFIOEN (1 << 0)
#define RCC_IOPAEN (1 << 2)
#define RCC_IOPBEN (1 << 3)
#define RCC_IOPCEN (1 << 4)
#define RCC_IOPDEN (1 << 5)
#define RCC_IOPEEN (1 << 6)
#define RCC_IOPFEN (1 << 7) /* N/A in all devices */
#define RCC_IOPGEN (1 << 8) /* N/A in all devices */
#define RCC_ADC1EN (1 << 9)
#define RCC_ADC2EN (1 << 10)
#define RCC_TIM1EN (1 << 11)
#define RCC_SPI1EN (1 << 12)
#define RCC_USART1EN (1 << 14)
/* --- RCC_CR values ------------------------------------------------------- */
/* --- RCC_CFGS values ----------------------------------------------------- */
/* Note: Bits marked (**) only exist in "connectivity line" STM32s. */
#define HSION (1 << 0)
#define HSIRDY (1 << 1)
#define HSEON (1 << 16)
#define HSERDY (1 << 17)
#define HSEBYP (1 << 18)
#define CSSON (1 << 19)
#define PLLON (1 << 24)
#define PLLRDY (1 << 25)
#define PLL2ON (1 << 26) /* (**) */
#define PLL2RDY (1 << 27) /* (**) */
#define PLL3ON (1 << 28) /* (**) */
#define PLL3RDY (1 << 29) /* (**) */
/* TODO: SW */
/* --- RCC_CFGR values ----------------------------------------------------- */
/* TODO: SWS */
/* SW: System clock switch */
#define SW_SYSCLKSEL_HSICLK 0x0
#define SW_SYSCLKSEL_HSECLK 0x1
#define SW_SYSCLKSEL_PLLCLK 0x2
/* SWS: System clock switch status: Uses same bit definitions as SW. */
/* HPRE: AHB prescaler */
#define HPRE_SYSCLK 0x0
@@ -132,4 +135,58 @@
#define MCO_XT1 0xa
#define MCO_PLL3 0xb
/* --- RCC_CIR values ------------------------------------------------------ */
/* Note: Bits marked (**) only exist in "connectivity line" STM32s. */
/* OSC ready interrupt flag bits */
#define LSIRDYF (1 << 0)
#define LSERDYF (1 << 1)
#define HSIRDYF (1 << 2)
#define HSERDYF (1 << 3)
#define PLLRDYF (1 << 4)
#define PLL2RDYF (1 << 5) /* (**) */
#define PLL3RDYF (1 << 6) /* (**) */
/* Clock security system interrupt flag bit */
#define CSSF (1 << 7)
/* OSC ready interrupt enable bits */
#define LSIRDYIE (1 << 8)
#define LSERDYIE (1 << 9)
#define HSIRDYIE (1 << 10)
#define HSERDYIE (1 << 11)
#define PLLRDYIE (1 << 12)
#define PLL2RDYIE (1 << 13) /* (**) */
#define PLL3RDYIE (1 << 14) /* (**) */
/* OSC ready interrupt clear bits */
#define LSIRDYC (1 << 16)
#define LSERDYC (1 << 17)
#define HSIRDYC (1 << 18)
#define HSERDYC (1 << 19)
#define PLLRDYC (1 << 20)
#define PLL2RDYC (1 << 21) /* (**) */
#define PLL3RDYC (1 << 22) /* (**) */
/* Clock security system interrupt clear bit */
#define CSSC (1 << 23)
/* --- RCC_APB2ENR values -------------------------------------------------- */
/* Note: Bits marked (**) are reserved in "connectivity line" STM32s. */
#define AFIOEN (1 << 0)
#define IOPAEN (1 << 2)
#define IOPBEN (1 << 3)
#define IOPCEN (1 << 4)
#define IOPDEN (1 << 5)
#define IOPEEN (1 << 6)
#define IOPFEN (1 << 7) /* (**) */
#define IOPGEN (1 << 8) /* (**) */
#define ADC1EN (1 << 9)
#define ADC2EN (1 << 10)
#define TIM1EN (1 << 11)
#define SPI1EN (1 << 12)
#define USART1EN (1 << 14)
#endif