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Creation branche recepteur_hf

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This commit is contained in:
Morgane Foussats 2020-11-10 19:13:25 +01:00
parent f7c9d53dfa
commit e74a474507
4 changed files with 0 additions and 130 deletions
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11
keil_project/Services/Battery_status.c
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#include "stm32f1xx_ll_bus.h" // Pour l'activation des horloges
#include "stm32f1xx_ll_tim.h"
#include "stm32f1xx_ll_adc.h"
void init(){
LL_ADC
}
int get_value(){
}

89
keil_project/Services/accelerometer.c
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#include "accelerometer.h"
int x;
int y;
double angle;
void accelero_init(void){
RCC -> CFGR |= (0x1<<15);
RCC-> CFGR &= ~ (0x1<<14);
LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_ADC1);
LL_APB1_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOC);
LL_GPIO_InitTypeDef pc0, pc1;
LL_ADC_InitTypeDef adc;
LL_ADC_REG_InitTypeDef adcReg;
pc0.Pin = LL_GPIO_PIN_0;
pc0.Mode = LL_GPIO_MODE_ANALOG;
pc1.Pin = LL_GPIO_PIN_1;
pc1.Mode = LL_GPIO_MODE_ANALOG;
adc.DataAlignment = LL_ADC_DATA_ALIGN_LEFT;
adc.SequencersScanMode = LL_ADC_SEQ_SCAN_DISABLE;
LL_ADC_Init(ADC1, &adc);
adcReg.TriggerSource = LL_ADC_REG_TRIG_SOFTWARE ;
adcReg.SequencerLength = LL_ADC_REG_SEQ_SCAN_DISABLE;
adcReg.SequencerDiscont = LL_ADC_REG_SEQ_DISCONT_DISABLE;
adcReg.ContinuousMode = LL_ADC_REG_CONV_SINGLE;
adcReg.DMATransfer = LL_ADC_REG_DMA_TRANSFER_NONE;
LL_ADC_REG_Init(ADC1, &adcReg);
LL_ADC_SetChannelSamplingTime(ADC2, LL_ADC_CHANNEL_10, LL_ADC_SAMPLINGTIME_1CYCLE_5);
LL_ADC_SetChannelSamplingTime(ADC2, LL_ADC_CHANNEL_11, LL_ADC_SAMPLINGTIME_1CYCLE_5);
LL_ADC_Enable(ADC1);
//LL_ADC_EnableIT_EOS(ADC1);
//wait 0,2 µs, calibration is advised
//LL_ADC_StartCalibration(ADC1);
}
int accelero_get_x(void){
LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_1, LL_ADC_CHANNEL_10);
LL_ADC_REG_StartConversionSWStart(ADC1);
while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1){
//__asm__"nope";
}
int x= LL_ADC_REG_ReadConversionData12(ADC1);
return x;
}
int accelero_get_y(void){
LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_1, LL_ADC_CHANNEL_11);
LL_ADC_REG_StartConversionSWStart(ADC1);
while (LL_ADC_IsActiveFlag_EOS(ADC1) != 1){
//__asm__"nope";
}
int y = LL_ADC_REG_ReadConversionData12(ADC1);
return y;
}
int accelero_angle_bon(void){
x = accelero_get_x();
y = accelero_get_y();
angle = ((double) x)/((double) y);
if (angle>0.84){
return 0;
}else {
return 1;
}
//le flag EOC n'est jamais mis à un ....
// Soit la conversion est mal faite soit on n'utilise pas bien la simulation
//soit on n'utilise pas bien isActiveFlag dans la boucle
}
int get_battery_level(void){
LL_ADC_REG_SetSequencerRanks(ADC1, LL_ADC_REG_RANK_1, LL_ADC_CHANNEL_12);
LL_ADC_REG_StartConversionSWStart(ADC1);
int battery_level = LL_ADC_REG_ReadConversionData12(ADC1);
return battery_level;
}

30
keil_project/Services/accelerometer.h
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// RIEN A MODIFIER //
#ifndef ACCELERO_H
#define ACCELERO_H
#include "stm32f103xb.h"
#include "stm32f1xx_ll_adc.h"
#include "stm32f1xx_ll_bus.h"
#include "stm32f1xx_ll_rcc.h"
#include "stm32f1xx_ll_gpio.h"
#include "math.h"
/* =====================================================================================
Les fonctions qui gèrent les IO (ajout par rapport à l'activité 1)
=======================================================================================*/
void accelero_init(void);
int accelero_get_x(void);
int accelero_get_y(void);
int accelero_angle_bon(void);
int get_battery_level(void);
#endif

0
keil_project/Services/accelerometre.c
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