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interrupts, clock demo with interrupts

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This commit is contained in:
Joey Castillo 2021-04-30 09:52:09 -04:00
parent a17d64bd11
commit 68bada3006
10 changed files with 116 additions and 53 deletions
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12
Smol Watch Project/My Project/.atmelstart/atmel_start_config.atstart
View file

@ -524,10 +524,10 @@ drivers:
functionality: System
api: HAL:HPL:GCLK
configuration:
$input: 400000
$input_id: External Crystal Oscillator 0.4-32MHz (XOSC)
RESERVED_InputFreq: 400000
RESERVED_InputFreq_id: External Crystal Oscillator 0.4-32MHz (XOSC)
$input: 32768
$input_id: 32kHz External Crystal Oscillator (XOSC32K)
RESERVED_InputFreq: 32768
RESERVED_InputFreq_id: 32kHz External Crystal Oscillator (XOSC32K)
_$freq_output_Generic clock generator 0: 4000000
_$freq_output_Generic clock generator 1: 400000
_$freq_output_Generic clock generator 2: 400000
@ -639,8 +639,8 @@ drivers:
xosc32k_arch_en32k: true
xosc32k_arch_enable: true
xosc32k_arch_ondemand: true
xosc32k_arch_runstdby: false
xosc32k_arch_startup: 62592us
xosc32k_arch_runstdby: true
xosc32k_arch_startup: 2000092us
xosc32k_arch_swben: false
xosc32k_arch_xtalen: true
optional_signals: []

4
Smol Watch Project/My Project/Config/hpl_osc32kctrl_config.h
View file

@ -81,7 +81,7 @@
// <0x6=>8000092us
// <id> xosc32k_arch_startup
#ifndef CONF_XOSC32K_STARTUP
#define CONF_XOSC32K_STARTUP 0x0
#define CONF_XOSC32K_STARTUP 0x4
#endif
// <q> On Demand Control
@ -95,7 +95,7 @@
// <i> Indicates whether Run in Standby is enabled or not
// <id> xosc32k_arch_runstdby
#ifndef CONF_XOSC32K_RUNSTDBY
#define CONF_XOSC32K_RUNSTDBY 0
#define CONF_XOSC32K_RUNSTDBY 1
#endif
// <q> 1kHz Output Enable

9
Smol Watch Project/My Project/My Project.cproj
View file

@ -201,7 +201,7 @@
<AcmeProjectActionInfo Action="File" Source="config/hpl_eic_config.h" IsConfig="true" Hash="U9WSM5Hq8sGLa8ysciEfCg" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_gclk_config.h" IsConfig="true" Hash="VW757Ebgq5TyYTRcpY8M7w" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_mclk_config.h" IsConfig="true" Hash="CLrsNUvv74/qlHdF8aFndg" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_osc32kctrl_config.h" IsConfig="true" Hash="ylDzEsTDHvv+guzMsTa+sg" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_osc32kctrl_config.h" IsConfig="true" Hash="b7mSwnFOSDceVn9b3TT9kA" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_oscctrl_config.h" IsConfig="true" Hash="Vc5u27WzT+UPF5aLAxl2lQ" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_port_config.h" IsConfig="true" Hash="rMTNR+5FXtu+wfT1NbfRRA" />
<AcmeProjectActionInfo Action="File" Source="config/hpl_rtc_config.h" IsConfig="true" Hash="oTcobT9ydLDOqfpwUidHvg" />
@ -410,6 +410,7 @@
</ListValues>
</armgcc.linker.libraries.LibrarySearchPaths>
<armgcc.linker.optimization.GarbageCollectUnusedSections>True</armgcc.linker.optimization.GarbageCollectUnusedSections>
<armgcc.linker.memorysettings.ExternalRAM />
<armgcc.linker.miscellaneous.LinkerFlags>-Tsaml22j18a_flash.ld</armgcc.linker.miscellaneous.LinkerFlags>
<armgcc.assembler.general.IncludePaths>
<ListValues>
@ -952,6 +953,12 @@
<Compile Include="hri\hri_wdt_l22.h">
<SubType>compile</SubType>
</Compile>
<Compile Include="mars_clock.c">
<SubType>compile</SubType>
</Compile>
<Compile Include="mars_clock.h">
<SubType>compile</SubType>
</Compile>
<Compile Include="main.c">
<SubType>compile</SubType>
</Compile>

8
Smol Watch Project/My Project/driver_init.c
View file

@ -270,7 +270,7 @@ void SEGMENT_LCD_0_init(void)
void system_init(void)
{
init_mcu();
/*
// GPIO on PA02
// Set pin direction to input
@ -314,10 +314,6 @@ void system_init(void)
gpio_set_pin_function(D0, GPIO_PIN_FUNCTION_OFF);
delay_driver_init();
/*
ADC_0_init();
EXTERNAL_IRQ_0_init();
@ -326,6 +322,8 @@ void system_init(void)
I2C_0_init();
delay_driver_init();
PWM_0_init();
PWM_1_init();

2
Smol Watch Project/My Project/driver_init.h
View file

@ -69,6 +69,8 @@ void PWM_1_PORT_init(void);
void PWM_1_CLOCK_init(void);
void PWM_1_init(void);
void EXTERNAL_IRQ_0_init(void);
void SEGMENT_LCD_0_init(void);
/**

88
Smol Watch Project/My Project/main.c
View file

@ -1,56 +1,66 @@
#include <atmel_start.h>
#include <hpl_sleep.h>
#include "watch-library/watch.h"
#include "mars_clock.h"
Watch watch;
bool local = true;
void calendar_callback(struct calendar_descriptor *const calendar) {
struct calendar_date_time date_time;
calendar_get_date_time(&CALENDAR_0, &date_time);
update_display(&watch, date_time, true);
/*
if (date_time.time.min % 2 == 0) {
watch_set_led_color(50, 0);
} else {
watch_set_led_color(0, 50);
}
*/
}
static void mode_callback() {
// local = !local;
struct calendar_date_time date_time;
calendar_get_date_time(&CALENDAR_0, &date_time);
update_display(&watch, date_time, local);
}
int main(void)
{
atmel_start_init();
Watch watch;
watch_init(&watch);
// watch_enable_led(&watch);
watch_enable_display(&watch);
watch_display_pixel(&watch, 1, 16);
watch_enable_interrupts(&watch);
watch_register_interrupt_callback(&watch, BTN_MODE, &mode_callback);
watch_enable_date_time(&watch);
struct calendar_date_time date_time;
date_time.date.year = 2021;
date_time.date.month = 4;
date_time.date.day = 25;
date_time.time.hour = 4;
date_time.time.min = 0;
date_time.date.day = 30;
date_time.time.hour = 9;
date_time.time.min = 40;
date_time.time.sec = 0;
watch_init(&watch);
watch_enable_led(&watch);
watch_enable_date_time(&watch);
watch_set_date_time(date_time);
watch_enable_digital_output(A0);
gpio_set_pin_level(A0, true);
watch_enable_display(&watch);
/*
watch_enable_i2c(&watch);
uint8_t chipID = 0;
uint8_t ChipIdRegister = 0xD0;
watch_i2c_send(0x77, &ChipIdRegister, 1);
watch_i2c_receive(0x77, &chipID, 1);
if (chipID == 0x60) {
watch_set_led_green();
}
*/
uint8_t last = date_time.time.sec;
struct calendar_alarm alarm;
alarm.cal_alarm.mode = REPEAT;
alarm.cal_alarm.datetime = date_time;
alarm.cal_alarm.datetime.time.sec = 0;
alarm.cal_alarm.option = CALENDAR_ALARM_MATCH_SEC;
alarm.callback = calendar_callback;
update_display(&watch, date_time, local);
calendar_set_alarm(&CALENDAR_0, &alarm, &calendar_callback);
while (1) {
watch_get_date_time(&date_time);
if (date_time.time.sec != last) {
last = date_time.time.sec;
if (last % 2 == 0) {
watch_set_led_color(50, 0);
watch_display_string(&watch, "0123456789", 0);
} else {
watch_set_led_color(0, 50);
watch_display_string(&watch, "01", 0);
watch_display_string(&watch, "23", 2);
watch_display_string(&watch, "456789", 4);
}
}
//sleep(4);
}
return 0;

17
Smol Watch Project/My Project/mars_clock.c Normal file
View file

@ -0,0 +1,17 @@
/*
* mars_clock.c
*
* Created: 4/29/2021 11:36:26 PM
* Author: joeycastillo
*/
#include <stdio.h>
#include <math.h>
#include "mars_clock.h"
// note: mars time not working, committing just the earth clock.
void update_display(Watch *watch, struct calendar_date_time date_time, bool local) {
char buf[6];
sprintf(&buf[0], "TE %02d%02d", date_time.time.hour, date_time.time.min);
watch_display_string(watch, buf, 0);
}

17
Smol Watch Project/My Project/mars_clock.h Normal file
View file

@ -0,0 +1,17 @@
/*
* mars_clock.h
*
* Created: 4/29/2021 11:35:39 PM
* Author: joeycastillo
*/
#ifndef MARS_CLOCK_H_
#define MARS_CLOCK_H_
#include "hpl_calendar.h"
#include "watch-library/watch.h"
void update_display(Watch *watch, struct calendar_date_time date_time, bool local);
#endif /* MARS_CLOCK_H_ */

8
Smol Watch Project/My Project/watch-library/watch.c
View file

@ -173,6 +173,14 @@ void watch_display_string(Watch *watch, char *string, uint8_t position) {
}
}
void watch_enable_interrupts(Watch *watch) {
EXTERNAL_IRQ_0_init();
}
void watch_register_interrupt_callback(Watch *watch, const uint32_t pin, ext_irq_cb_t callback) {
ext_irq_register(pin, callback);
}
void watch_enable_led(Watch *watch) {
if (watch->led_enabled) return;

4
Smol Watch Project/My Project/watch-library/watch.h
View file

@ -10,6 +10,7 @@
#define WATCH_H_
#include <stdint.h>
#include "hpl_calendar.h"
#include "hal_ext_irq.h"
typedef struct Watch {
bool display_enabled;
@ -43,6 +44,9 @@ void watch_get_date_time(struct calendar_date_time *date_time);
void watch_enable_analog(Watch *watch, const uint8_t pin);
void watch_enable_interrupts(Watch *watch);
void watch_register_interrupt_callback(Watch *watch, const uint32_t pin, ext_irq_cb_t callback);
void watch_enable_digital_input(const uint8_t pin);
void watch_enable_digital_output(const uint8_t pin);