131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
#include "MyRF.h"
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#include "MyTimer.h"
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#include "MyPWM.h"
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#include "MyUSART.h"
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#include "stm32f1xx_ll_bus.h" // Pour l'activation des horloges
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#include "stm32f1xx_ll_tim.h"
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#include "stm32f1xx_ll_gpio.h"
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#include "stm32f1xx_ll_usart.h"
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void MyRF_Conf(void) {
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//RX
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//Activation horloge du GPIO
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LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOB);
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LL_GPIO_InitTypeDef My_GPIO_Init_Struct;
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LL_GPIO_StructInit(&My_GPIO_Init_Struct);
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//PB.6 en floating input
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My_GPIO_Init_Struct.Pin = PinCH1;
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LL_GPIO_Init(GPIOIn, &My_GPIO_Init_Struct);
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//PB.7 en floating input
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My_GPIO_Init_Struct.Pin = PinCH2;
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LL_GPIO_Init(GPIOIn, &My_GPIO_Init_Struct);
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//Configuration et lancment du Timer PWM Input
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MyTimer_Conf(TimerCC,0xFFAD,0x15);
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MyPWM_Conf_Input(TimerCC, channelCC1, channelCC2);
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MyTimer_Start(TimerCC);
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//TX
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//Activation horloge du GPIO
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LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA);
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LL_GPIO_StructInit(&My_GPIO_Init_Struct);
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//PA.9 en alternate output pp
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My_GPIO_Init_Struct.Pin = PinOut;
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My_GPIO_Init_Struct.Mode = LL_GPIO_MODE_ALTERNATE;
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My_GPIO_Init_Struct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
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LL_GPIO_Init(GPIOOut, &My_GPIO_Init_Struct);
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//Configuration de l'USART
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MyUSART_Conf(USARTOut, TransferDirTX);
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//Configuration Timer (interruption à 3s, callback MyRF_Transmit_3s) et lancement
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MyTimer_Conf(TimerRF,65633,3290);
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MyTimer_IT_Conf(TimerRF,MyRF_Transmit_3s,3);
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MyTimer_IT_Enable(TimerRF);
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MyTimer_Start(TimerRF);
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}
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int MyRF_Input_Duty_Cycle(void) {
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return (MyPWM_Duty_Cycle_Permilles(TimerCC, channelCC1, channelCC2) - 75) * 4;
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}
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void MyRF_Transmit_3s(void) {
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//Récupérer :
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char bordage[3];
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char heure[2];
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char min[2];
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char sec[2];
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int allure_ref = 0;
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char allure[7][30] = {"pas (ou vent debout).",
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"au plus près.",
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"au près.",
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"au bon plein.",
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"au travers.",
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"au grand largue.",
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"au vent arrière."
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};
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char data1[23] = "\" : le voilier navigue ";
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char data2[15] = " === Bordage : ";
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int i;
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//Heure
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MyUSART_Transmit_Data_8b(USARTOut, heure[0]);
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MyUSART_Transmit_Data_8b(USARTOut, heure[1]);
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MyUSART_Transmit_Data_8b(USARTOut, 'h');
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//Minutes
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MyUSART_Transmit_Data_8b(USARTOut, min[0]);
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MyUSART_Transmit_Data_8b(USARTOut, min[1]);
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MyUSART_Transmit_Data_8b(USARTOut, '\'');
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//Secondes
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MyUSART_Transmit_Data_8b(USARTOut, sec[0]);
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MyUSART_Transmit_Data_8b(USARTOut, sec[1]);
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//Texte 1 (allures)
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for(i=0; i<23; i++) {
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MyUSART_Transmit_Data_8b(USARTOut, data1[i]);
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}
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//Allure
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for(i=0; i<30; i++) {
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MyUSART_Transmit_Data_8b(USARTOut, allure[allure_ref][i]);
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}
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//Texte 2 (bordage)
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for(i=0; i<15; i++) {
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MyUSART_Transmit_Data_8b(USARTOut, data2[i]);
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}
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//Bordage
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for(i=0; i<3; i++) {
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MyUSART_Transmit_Data_8b(USARTOut, bordage[i]);
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}
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MyUSART_Transmit_Data_8b(USARTOut, '%');
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//Newline (fin)
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MyUSART_Transmit_Data_8b(USARTOut, '\n');
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}
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void MyRF_Transmit_Batterie_Faible(void) {
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char data[24] = "/!\\ BATTERIE FAIBLE /!\\\n";
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for(int i = 0; i<24; i++) {
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MyUSART_Transmit_Data_8b(USARTOut, data[i]);
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}
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}
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void MyRF_Transmit_Limite_Roulis(void) {
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char data[30] = "/!\\ RISQUE DE CHAVIREMENT /!\\\n";
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for(int i = 0; i<30; i++) {
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MyUSART_Transmit_Data_8b(USARTOut, data[i]);
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}
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}
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