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Automated formatting to styling guideline

This commit is contained in:
Jake Goodwin 2024-08-24 09:04:57 -07:00
parent 624b57e56a
commit 43a64678eb
7 changed files with 124 additions and 129 deletions
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49
src/LedController/LedController.c
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@ -5,7 +5,6 @@
* description: Abstract LED interface and control.
*/
#ifndef __AVR_ATtiny404__
#define __AVR_ATtiny404__
#endif
@ -13,75 +12,71 @@
#include "LedController.h"
#include "avr/io.h"
#define PA_B1 (1<<2)
#define PA_B2 (1<<3)
#define PA_B3 (1<<6)
#define PA_B4 (1<<7)
#define PA_B1 (1 << 2)
#define PA_B2 (1 << 3)
#define PA_B3 (1 << 6)
#define PA_B4 (1 << 7)
#define BITS_IN_BYTE (1<<2)|(1<<3)|(1<<6)|(1<<7)
#define BITS_IN_BYTE (1 << 2) | (1 << 3) | (1 << 6) | (1 << 7)
#define HALF_BYTE_BM
typedef struct LedController {
void *port;
uint8_t pins[BITS_IN_BYTE];
}LedController;
static LedController controller;
//static LedController controller;
void LedControler_SetPortADefault(void);
/*
* Uses pins: 9, 8, 12, 13
*/
void LedControler_SetPortBDefault(void)
{
//controller.port = &PORTA;
// controller.port = &PORTA;
}
void LedController_SetLedBitNum(void * port, uint8_t pin, uint8_t bit);
void LedController_SetLedBitNum(void *port, uint8_t pin, uint8_t bit);
void LedController_ShowByte(uint8_t byte);
void LedControler_ShowHalfByte(uint8_t byte)
{
byte = byte & 0x0F;
//PORTA.DIR |= (1<<2)|(1<<3)|(1<<6)|(1<<7);
// PORTA.DIR |= (1<<2)|(1<<3)|(1<<6)|(1<<7);
PORTA.DIR |= PA_B1;
PORTA.DIR |= PA_B2;
PORTA.DIR |= PA_B3;
PORTA.DIR |= PA_B4;
//PORTA.DIR |= HALF_BYTE_BM;
// PORTA.DIR |= HALF_BYTE_BM;
// 15 = 0b1111
//PORTA.OUT |= (byte & 0x0F);
// PORTA.OUT |= (byte & 0x0F);
if(byte & 0x01){
if (byte & 0x01)
{
PORTA.OUT |= PA_B1;
}
if(byte & 0x02){
if (byte & 0x02)
{
PORTA.OUT |= PA_B2;
}
if(byte & 0x04){
if (byte & 0x04)
{
PORTA.OUT |= PA_B3;
}
if(byte & 0x08){
if (byte & 0x08)
{
PORTA.OUT |= PA_B4;
}
}
void LedControler_ClearHalfByte(void)
{
//PORTA.OUT &= HALF_BYTE_BM;
//PORTA.OUT &= ~((1<<2)|(1<<3)|(1<<6)|(1<<7));
// PORTA.OUT &= HALF_BYTE_BM;
// PORTA.OUT &= ~((1<<2)|(1<<3)|(1<<6)|(1<<7));
PORTA.OUT &= ~PA_B1;
PORTA.OUT &= ~PA_B2;
PORTA.OUT &= ~PA_B3;
PORTA.OUT &= ~PA_B4;
//PORTA.OUT = 0x00;
// PORTA.OUT = 0x00;
}

21
src/LedController/LedController.h
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@ -10,8 +10,20 @@
#ifndef LEDCONTROLLER
#define LEDCONTROLLER
#include <stdint.h>
#include "stdbool.h"
/**
* A structure representing an LED
*/
typedef struct Led
{
uint8_t *port;
uint8_t pin_num;
bool state;
}Led;
/**
* Sets the default PORTB pins for output.
@ -23,30 +35,27 @@ void LedControler_SetPortADefault(void);
*/
void LedControler_SetPortBDefault(void);
/**
* Allows the setting or changing of which pins represent which bits.
* @param port The address of the port.
* @param pin The pin number for the port.
* @param bit The bit that the pin should represent.
*/
void LedController_SetLedBitNum(void * port, uint8_t pin, uint8_t bit);
void LedController_SetLedBitNum(void *port, uint8_t pin, uint8_t bit);
/**
* Displays the byte of data via led pins.
*/
void LedController_ShowByte(uint8_t byte);
/**
* Displays the the first 4 bits of a byte.
*/
void LedControler_ShowHalfByte(uint8_t byte);
/**
* Clears out the halfbyte led representation
*/
void LedControler_ClearHalfByte(void);
#endif //LEDCONTROLLER
#endif // LEDCONTROLLER

56
src/main.c
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@ -15,36 +15,34 @@
// This can prevent issues with utils/delay.h library with the gcc toolchain
#define __DELAY_BACKWARD_COMPATIBLE__
#include "RegEdit.h"
#include "LedController.h"
#include "RegEdit.h"
#include "config.h"
#include "timer.h"
#include <avr/cpufunc.h> /* Required header file */
#include <avr/io.h>
#include <util/delay.h>
#define SW1PIN (1<<5)
#define SW2PIN (1<<4)
#define RELAYPIN (1<<1)
#define RELAYREADINGPIN (1<<2) //It would be better to use PA7 so USART worked
#define SW1PIN (1 << 5)
#define SW2PIN (1 << 4)
#define RELAYPIN (1 << 1)
#define RELAYREADINGPIN (1 << 2) // It would be better to use PA7 so USART worked
//Set the function pointer for the delay func
// Set the function pointer for the delay func
void (*Delay_MicroSeconds)(double us) = _delay_us;
void SW1_Wait(void)
{
//poll the input.
while(PORTA.IN & SW1PIN){}
// poll the input.
while (PORTA.IN & SW1PIN) {}
}
void SW2_Wait(void)
{
//poll the input.
while(PORTA.IN & SW2PIN){}
// poll the input.
while (PORTA.IN & SW2PIN) {}
}
void Activate_Relay(void)
{
PORTA.OUT |= RELAYPIN;
@ -55,18 +53,22 @@ void Deactivate_Relay(void)
PORTA.OUT &= ~RELAYPIN;
}
void WaitForRelayConnect(void)
{
while(!(PORTB.IN & RELAYREADINGPIN)){;}
while (!(PORTB.IN & RELAYREADINGPIN))
{
;
}
}
void WaitForRelayDisconnect(void)
{
while(PORTB.IN & RELAYREADINGPIN){;}
while (PORTB.IN & RELAYREADINGPIN)
{
;
}
}
int main(int argc, char **argv)
{
PORTA.DIR |= RELAYPIN;
@ -74,12 +76,12 @@ int main(int argc, char **argv)
PORTA.DIR &= ~SW1PIN;
PORTA.DIR &= ~SW2PIN;
uint16_t make_time = 0;
uint16_t make_time = 0;
uint16_t break_time = 0;
uint8_t temp = 0;
uint8_t temp = 0;
while(true) {
while (true)
{
SW1_Wait();
Activate_Relay();
@ -89,15 +91,15 @@ int main(int argc, char **argv)
make_time = Timer_GetOverflowCount();
//Output the Make time via LEDS
//temp = (uint8_t)(make_time & 0x0F);
// Output the Make time via LEDS
// temp = (uint8_t)(make_time & 0x0F);
temp = 0x01;
LedControler_ShowHalfByte(temp);
_delay_ms(1000);
LedControler_ClearHalfByte();
//temp = (uint8_t)((make_time & 0xF0)>>4);
// temp = (uint8_t)((make_time & 0xF0)>>4);
temp = 0x02;
LedControler_ShowHalfByte(temp);
@ -114,15 +116,15 @@ int main(int argc, char **argv)
break_time = Timer_GetOverflowCount();
//Output the Break time via LEDS
//temp = (uint8_t)(break_time & 0x0F);
// Output the Break time via LEDS
// temp = (uint8_t)(break_time & 0x0F);
temp = 0x04;
LedControler_ShowHalfByte(temp);
_delay_ms(1000);
LedControler_ClearHalfByte();
//temp = (uint8_t)((break_time & 0xF0)>>4);
// temp = (uint8_t)((break_time & 0xF0)>>4);
temp = 0x08;
LedControler_ShowHalfByte(temp);
@ -130,8 +132,6 @@ int main(int argc, char **argv)
LedControler_ClearHalfByte();
/*
USART0_sendString(maketime_msg);
USART0_sendChar((uint8_t)(0xFF & make_time));

35
src/timer/timer.c
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@ -13,68 +13,65 @@
#endif
#include "timer.h"
#include <avr/io.h>
#include <avr/interrupt.h>
#include <avr/io.h>
#define FCLK_PER 3333333UL
#define DIV8 0x3
#define PERIOD_VALUE 40
//These are expiremential found values that account for overhead
//for smaller durations.
// These are expiremential found values that account for overhead
// for smaller durations.
#define OVERHEAD_ONE 226
#define OVERHEAD_TWO 151
#define OVERHEAD_THREE 75
static uint16_t overflow_count = 0;
uint16_t Timer_GetOverflowCount(void)
uint16_t Timer_GetOverflowCount(void)
{
return overflow_count;
}
void Timer_Start(void)
{
//clear the overflow event count
// clear the overflow event count
overflow_count = 0;
sei();
//Enable the overflow Interrupt.
// Enable the overflow Interrupt.
TCA0.SINGLE.INTCTRL = TCA_SINGLE_OVF_bm;
//set Normal mode.
// set Normal mode.
TCA0.SINGLE.CTRLB = TCA_SINGLE_WGMODE_NORMAL_gc;
//Disable event counting.
// Disable event counting.
TCA0.SINGLE.EVCTRL &= ~(TCA_SINGLE_CNTEI_bm);
//Set the Period Value
// Set the Period Value
TCA0.SINGLE.PER = PERIOD_VALUE;
//set the Timer to divide FCLK_PER by 8.
TCA0.SINGLE.CTRLA |= (DIV8<<1);
// set the Timer to divide FCLK_PER by 8.
TCA0.SINGLE.CTRLA |= (DIV8 << 1);
//Enable the Timer
// Enable the Timer
TCA0.SINGLE.CTRLA |= TCA_SINGLE_ENABLE_bm;
}
void Timer_Disable(void)
{
cli();
TCA0.SINGLE.CTRLA &= ~(1<<0);
TCA0.SINGLE.CTRLESET |= ((0x3)<<2);
TCA0.SINGLE.CTRLA &= ~(1 << 0);
TCA0.SINGLE.CTRLESET |= ((0x3) << 2);
}
//Triggered on the overflow of the timer A's counter.
// Triggered on the overflow of the timer A's counter.
ISR(TCA0_OVF_vect)
{
cli();
//Increment the Overflow counter.
// Increment the Overflow counter.
overflow_count += 1;
// The interrupt flag has to be cleared manually

7
src/timer/timer.h
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@ -10,18 +10,17 @@
#ifndef TIMER
#define TIMER
#include "stdbool.h"
#include "inttypes.h"
#include "stdbool.h"
/**
*
* @param a The first argument
*/
void Timer_Start(void);
void Timer_Start(void);
void Timer_Disable(void);
void Timer_Disable(void);
uint16_t Timer_GetOverflowCount(void);

50
src/usart/usart.c
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@ -5,7 +5,6 @@
* description: module_purpose
*/
#ifndef __AVR_ATtiny404__
#define __AVR_ATtiny404__
#endif
@ -14,51 +13,48 @@
#include <avr/io.h>
#include <string.h>
//These are technically correct, but the libc requires F_CPU for delay stuff
//that doesn't match the actual F_CPU because it uses the value after the
//clock is divided.
//#define F_CPU 3333333UL
//#define F_PER F_CPU / 6
// These are technically correct, but the libc requires F_CPU for delay stuff
// that doesn't match the actual F_CPU because it uses the value after the
// clock is divided.
// #define F_CPU 3333333UL
// #define F_PER F_CPU / 6
#define F_PER 3333333UL
#define USART0_BAUD_RATE(BAUD_RATE) ((float)(F_PER * 64 / (16 * (float)BAUD_RATE)) + 0.5)
//RX PIN6, TX PIN7
//ALT: RX PIN12 TX PIN11
// RX PIN6, TX PIN7
// ALT: RX PIN12 TX PIN11
void USART0_Init(void)
{
//Config TxD as output, and rx as input?
PORTB.DIR &= ~(1<<3);
PORTB.DIR |= (1<<2);
// Config TxD as output, and rx as input?
PORTB.DIR &= ~(1 << 3);
PORTB.DIR |= (1 << 2);
//It says to set the TX pin high?
//PORTB.OUT |= (1<<2);
// It says to set the TX pin high?
// PORTB.OUT |= (1<<2);
//set buad rate.
// set buad rate.
USART0.BAUD = (uint16_t)USART0_BAUD_RATE(9600);
//USART0.BAUD = 1388;
// USART0.BAUD = 1388;
//set the frame format.
USART0.CTRLC = 0x3; //setting 8-bit mode.
// set the frame format.
USART0.CTRLC = 0x3; // setting 8-bit mode.
//Enable transmitter and receiver (USARTn.CTRLB)
//USART0.CTRLB |= (1<<7)|(1<<6);
// Enable transmitter and receiver (USARTn.CTRLB)
// USART0.CTRLB |= (1<<7)|(1<<6);
USART0.CTRLB |= USART_TXEN_bm;
}
void USART0_Alt_Init(void)
{
//setup Alternate pints on PA1 and PA2
// setup Alternate pints on PA1 and PA2
PORTMUX.CTRLB |= PORTMUX_USART0_ALTERNATE_gc;
PORTA.DIR |= (1<<1);
PORTA.DIR &= ~(1<<2);
PORTA.DIR |= (1 << 1);
PORTA.DIR &= ~(1 << 2);
//It says to set the TX pin high?
//PORTA.OUT |= (1<<11);
// It says to set the TX pin high?
// PORTA.OUT |= (1<<11);
// set buad rate.
USART0.BAUD = (uint16_t)USART0_BAUD_RATE(9600);

1
src/usart/usart.h
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@ -15,7 +15,6 @@
*/
void USART0_Init(void);
/**
* @brief Initializes the USART0 peripheral on Alternate pins.
*/