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// definitions.h - Include file for general definitions |
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// |
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#ifndef _DEFINITIONS_H_ |
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#define _DEFINITIONS_H_ |
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#include "common.h" |
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#include <STM32F_Common.h> |
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extern vu32 g_nFlags; |
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#define g_flgTimerReady (*((vu32*)BITBAND_SRAM(&g_nFlags, 0))) |
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//********************************************************** |
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//Definitions for STM32F_Common module - clock subsystem |
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#define RCC_USE_HCE |
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#define SET_FLASH_Latency (FLASH_Latency_2 | FLASH_PrefetchBuffer_Enable) |
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#define CLK_Config |
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#define AHB_CLK_Div RCC_SYSCLK_Div1 |
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#define APB1_CLK_Div RCC_HCLK_Div2 |
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#define APB2_CLK_Div RCC_HCLK_Div1 |
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#define RCC_USE_PLL |
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#define RCC_PLL_MUL RCC_PLLMul_9 |
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#define RCC_PLL_DIV RCC_PLLSource_HSE_Div1 |
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//********************************************************** |
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//Definitions for Timer module |
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#define SYSTEM_CLOCK 72000000 |
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#define SYS_CLOCK_DIV8 |
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// 0x15F90 = 90000 = 72000000 / 8 / 100 ~ 10 msec |
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// 0x0EA60 = 60000 = 48000000 / 8 / 100 ~ 10 msec |
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// 0x07530 = 30000 = 24000000 / 8 / 100 ~ 10 msec |
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// 0x02710 = 10000 = 08000000 / 8 / 100 ~ 10 msec |
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#define CounterPreset 0x15F90 |
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#define NumOfTimers 8 |
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//#define _USE_DELAY_US_ |
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#endif |