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Detect breaks task #15

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Detect breaks task #15

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b47bfba
added detectbreakstask
Temberlane Nov 19, 2024
9edcf8c
Update interrupts.c
Temberlane Jan 14, 2025
6bb1876
removed unneeded files
Temberlane Jan 14, 2025
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19 changes: 19 additions & 0 deletions Core/Src/interrupts.c
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Expand Up @@ -5,13 +5,32 @@
#include "interrupts.h"
#include "ApplicationTypes.h"
#include "data_aggregator.h"
#include "CANDriver.h"

/**
* Brakes are connected to GPIO 0
*/
const uint BRAKE_PIN = 0;

void brakes_callback(uint gpio, uint32_t events) {
bool brake_pressed = (events & GPIO_IRQ_EDGE_RISE);
data_aggregator_set_breaks_pressed(brake_pressed);
iCommsMessage_t brakeMsg;
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in UOSM-core there is function to create CAN message directly. Those are the standard in our code currently but in the end it does the same thing (IComms_CreateMessage) feel free to look at it and change your function if you want

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look at those to function that might work :

https://github.com/UOSupermileage/UOSM-Pressure-Sensor/blob/d4d55eec0faa8c9e6d6fd3841e7ce6d48e2f44c6/UOSM-Core/Modules/InternalCommsModule.h#L35

https://github.com/UOSupermileage/UOSM-Pressure-Sensor/blob/d4d55eec0faa8c9e6d6fd3841e7ce6d48e2f44c6/UOSM-Core/Modules/InternalCommsModule.h#L25


// Sending the brake signal through CAN
if (brake_pressed) {
brakeMsg.standardMessageID = 0x123; // Brake message ID
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I would suggest to add this message to UOSM-core

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there is a couple of place you need to add code for that but a good start to look is here :
https://github.com/UOSupermileage/UOSM-Pressure-Sensor/blob/d4d55eec0faa8c9e6d6fd3841e7ce6d48e2f44c6/UOSM-Core/Modules/CANMessageLookUpModule.c#L32

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you also need to create the external call back in the core like this :
https://github.com/UOSupermileage/UOSM-Pressure-Sensor/blob/d4d55eec0faa8c9e6d6fd3841e7ce6d48e2f44c6/UOSM-Core/Modules/CANMessageLookUpModule.c#L17

brakeMsg.dataLength = 1;
brakeMsg.data[0] = brake_pressed;

uint8_t result = CANSPI_Transmit(&brakeMsg);

if (result == 1) {
DebugPrint("Brake signal sent successfully\n");
} else {
DebugPrint(("Brake signal sent failed\n"));
}

data_aggregator_set_breaks_pressed(events & GPIO_IRQ_EDGE_RISE);
}

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