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STM32L476 Update rtc_api.c #1523

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STM32L476 Update rtc_api.c #1523

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0ffdc57
Update rtc_api.c
star297 Feb 2, 2016
f485a47
Update Teensy3_1 OS_CLOCK
star297 Feb 11, 2016
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13 changes: 5 additions & 8 deletions libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32L4/rtc_api.c
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Original file line number Diff line number Diff line change
Expand Up @@ -33,8 +33,6 @@

#include "mbed_error.h"

static int rtc_inited = 0;

static RTC_HandleTypeDef RtcHandle;

void rtc_init(void)
Expand All @@ -43,9 +41,6 @@ void rtc_init(void)
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
uint32_t rtc_freq = 0;

if (rtc_inited) return;
rtc_inited = 1;

RtcHandle.Instance = RTC;

// Enable Power clock
Expand Down Expand Up @@ -128,13 +123,15 @@ void rtc_free(void)
RCC_OscInitStruct.LSIState = RCC_LSI_OFF;
RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
HAL_RCC_OscConfig(&RCC_OscInitStruct);

rtc_inited = 0;
}

int rtc_isenabled(void)
{
return rtc_inited;
if ((RTC->ISR & RTC_ISR_INITS) == RTC_ISR_INITS){
return 1;
} else {
return 0;
}
}

/*
Expand Down
4 changes: 2 additions & 2 deletions libraries/rtos/rtx/TARGET_CORTEX_M/RTX_Conf_CM.c
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Expand Up @@ -120,10 +120,10 @@
// <i> Defines the timer clock value.
// <i> Default: 6000000 (6MHz)
#ifndef OS_CLOCK
# if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
# if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_TEENSY3_1)
# define OS_CLOCK 96000000

# elif defined(TARGET_LPC1347) || defined(TARGET_STM32F303VC) || defined(TARGET_LPC1549) || defined(TARGET_STM32F334R8) || defined(TARGET_STM32F334C8) || defined(TARGET_STM32F303RE) || defined(TARGET_TEENSY3_1)
# elif defined(TARGET_LPC1347) || defined(TARGET_STM32F303VC) || defined(TARGET_LPC1549) || defined(TARGET_STM32F334R8) || defined(TARGET_STM32F334C8) || defined(TARGET_STM32F303RE)
# define OS_CLOCK 72000000

# elif defined(TARGET_STM32F303K8)
Expand Down