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Modified structure to use a sub-module for platform APIs

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This commit is contained in:
Marco Grella 2015-07-31 17:11:27 +02:00
parent 711dd02a9c
commit 62c33260bd
257 changed files with 1417 additions and 158047 deletions
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59
cpu/arm/stm32l152/rtimer-arch.c
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@ -28,7 +28,7 @@
*
*
*/
/*---------------------------------------------------------------------------*/
#include "contiki.h"
#include "platform-conf.h"
@ -41,65 +41,64 @@
#include "stm32l1xx_hal_rcc.h"
#include "stm32l1xx_hal_tim.h"
#include "stm32l1xx_hal_cortex.h"
#include "st-lib.h"
/*---------------------------------------------------------------------------*/
volatile uint32_t rtimer_clock = 0uL;
TIM_HandleTypeDef htim2;
void TIM2_IRQHandler(void)
/*---------------------------------------------------------------------------*/
st_lib_tim_handle_typedef htim2;
/*---------------------------------------------------------------------------*/
void st_lib_tim2_irq_handler(void)
{
/* clear interrupt pending flag */
__HAL_TIM_CLEAR_IT(&htim2, TIM_IT_UPDATE);
st_lib_hal_tim_clear_it(&htim2, TIM_IT_UPDATE);
rtimer_clock++;
}
/*---------------------------------------------------------------------------*/
void rtimer_arch_init(void)
{
TIM_ClockConfigTypeDef sClockSourceConfig;
TIM_OC_InitTypeDef sConfigOC;
st_lib_tim_clock_config_typedef s_clock_source_config;
st_lib_tim_oc_init_typedef s_config_oc;
__TIM2_CLK_ENABLE();
st_lib_tim2_clk_enable();
htim2.Instance = TIM2;
htim2.Init.Prescaler = PRESCALER;
htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
htim2.Init.Period = 1;
HAL_TIM_Base_Init(&htim2);
HAL_TIM_Base_Start_IT(&htim2);
st_lib_hal_tim_base_init(&htim2);
st_lib_hal_tim_base_start_it(&htim2);
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig);
s_clock_source_config.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
st_lib_hal_tim_config_clock_source(&htim2, &s_clock_source_config);
HAL_TIM_OC_Init(&htim2);
st_lib_hal_tim_oc_init(&htim2);
sConfigOC.OCMode = TIM_OCMODE_TIMING;
sConfigOC.Pulse = 0;
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
HAL_TIM_OC_ConfigChannel(&htim2, &sConfigOC, TIM_CHANNEL_1);
s_config_oc.OCMode = TIM_OCMODE_TIMING;
s_config_oc.Pulse = 0;
s_config_oc.OCPolarity = TIM_OCPOLARITY_HIGH;
st_lib_hal_tim_oc_config_channel(&htim2, &s_config_oc, TIM_CHANNEL_1);
__HAL_TIM_CLEAR_FLAG(&htim2, TIM_FLAG_UPDATE);
st_lib_hal_tim_clear_flag(&htim2, TIM_FLAG_UPDATE);
/* Enable TIM2 Update interrupt */
__HAL_TIM_ENABLE_IT(&htim2, TIM_IT_UPDATE);
st_lib_hal_tim_enable_it(&htim2, TIM_IT_UPDATE);
__HAL_TIM_ENABLE(&htim2);
st_lib_hal_tim_enable(&htim2);
HAL_NVIC_SetPriority((IRQn_Type) TIM2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ((IRQn_Type)(TIM2_IRQn));
st_lib_hal_nvic_set_priority((st_lib_irq_n_type) TIM2_IRQn, 0, 0);
st_lib_hal_nvic_enable_irq((st_lib_irq_n_type)(TIM2_IRQn));
}
/*---------------------------------------------------------------------------*/
rtimer_clock_t rtimer_arch_now(void)
{
return rtimer_clock;
}
/*---------------------------------------------------------------------------*/
void rtimer_arch_schedule(rtimer_clock_t t)
{
}
/*---------------------------------------------------------------------------*/