Th3maz1ng/W800_Smart_Watch
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Added a simple implementation of adaptive MCU core clock to save power, displayed the current core clock in the main task, minor changes to the app_config file

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Th3maz1ng 2023-01-22 21:20:03 +01:00
parent c9d01ef022
commit 0a1737591d
5 changed files with 66 additions and 11 deletions
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5
src/W800 SDK v1.00.08/app/app_config.h
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@ -45,7 +45,7 @@
#define LCD_DATA_COMMAND WM_IO_PB_08
#define LCD_RESET WM_IO_PB_09
#define LCD_PWM_BACKLIGHT WM_IO_PA_07
#define LCD_PWM_CHANNEL 4
#define LCD_PWM_CHANNEL (4)
/**
* @brief lcd touch panel
@ -75,6 +75,7 @@
* @brief vibration motor control pin
*
*/
#define VIBRATION_MOTOR_ENABLE WM_IO_PB_03
#define VIBRATION_MOTOR_ENABLE WM_IO_PB_00
#define VIBRATION_MOTOR_PWM_CHANNEL (0)
#endif //APPCONFIG_H

9
src/W800 SDK v1.00.08/app/app_drivers/watch_peripherals/watch_peripherals.c
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@ -14,7 +14,7 @@ static void vibration_motor_timer_irq_cb(void *p)
{
(void)p;
//tls_gpio_write(VIBRATION_MOTOR_ENABLE, 0);
tls_pwm_stop(3);
tls_pwm_stop(VIBRATION_MOTOR_PWM_CHANNEL);
tls_gpio_cfg(VIBRATION_MOTOR_ENABLE, WM_GPIO_DIR_OUTPUT, WM_GPIO_ATTR_FLOATING);
tls_gpio_write(VIBRATION_MOTOR_ENABLE, 0);
APP_LOG_DEBUG("Vibration stopped");
@ -69,9 +69,8 @@ void watch_peripherals_vibrate(uint8_t strength, uint32_t durationMs)
APP_LOG_DEBUG("Vibration started");
/* We start the timer which will stop the vibration after durationMs time */
tls_timer_change(_vibration_motor_timer_id, durationMs);
//tls_gpio_write(VIBRATION_MOTOR_ENABLE, 1);
wm_pwm3_config(VIBRATION_MOTOR_ENABLE);
tls_pwm_init(3, 10000, 0, 0);
tls_pwm_duty_set(3, strength);
wm_pwm0_config(VIBRATION_MOTOR_ENABLE);
tls_pwm_init(VIBRATION_MOTOR_PWM_CHANNEL, 10000, 0, 0);
tls_pwm_duty_set(VIBRATION_MOTOR_PWM_CHANNEL, strength);
tls_timer_start(_vibration_motor_timer_id);
}

33
src/W800 SDK v1.00.08/app/gfx/gfx_task.c
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@ -80,11 +80,21 @@ static void setTimeoutCb(uint8_t timeout)
persistency_get_settings()->display.sleep_timeout = timeout;
}
static void setOrientationCb(uint8_t orientation)
{
extern LCDConfig_t LCDConfig;
lcd_orientation(&LCDConfig, orientation);
persistency_get_settings()->display.orientation = orientation;
// Forces to redraw the full screen to avoid strange artifact
lv_obj_invalidate(lv_scr_act());
}
SettingsScreenAPIInterface_t settingsScreenAPIInterface =
{
.setBrightnessSettingsCb = setBrightnessCb,
.setTimeSettingsCb = setTimeCb,
.setTimeoutSettingsCb = setTimeoutCb,
.setOrientationSettingsCb = setOrientationCb,
};
static uint16_t angle_with_offset(uint16_t angle, uint16_t offset)
@ -302,6 +312,7 @@ void gfx_task(void *param)
//lcd_on(&LCDConfig, false);
lcd_sleep(&LCDConfig, true);
QMC5883L_set_power_mode(Standby);
CST816D_set_power_mode();
// Let's sleep
tls_pmu_sleep_start();
// On wake up, we force the watch face to sync up with the rtc /!\ RTC update delay WTF ?
@ -313,5 +324,27 @@ void gfx_task(void *param)
lcd_sleep(&LCDConfig, false);
setBrightness(persistency_get_settings()->display.brightness);
}
/* Throttle CPU freq down when inactive to save power or to increase responsiveness */
tls_sys_clk clk;
tls_sys_clk_get(&clk);
if(lv_disp_get_inactive_time(NULL) > 5000)
{
if(clk.cpuclk != 40)
{
tls_sys_clk_set(CPU_CLK_40M);
APP_LOG_DEBUG("CPU 40Mhz");
}
}
else
{
if(clk.cpuclk != 160)
{
tls_sys_clk_set(CPU_CLK_160M);
APP_LOG_DEBUG("CPU 160Mhz");
}
}
}
}

5
src/W800 SDK v1.00.08/app/main.c
View File

@ -32,14 +32,17 @@ void user_task_main(void *param)
TickType_t time_ref = tls_os_get_time();
for(;;)
{
tls_sys_clk clk;
tls_sys_clk_get(&clk);
char *buf = tls_mem_alloc(800);
if(buf)
{
UBaseType_t writtenSize = vTaskList((char *)buf, 800);
APP_LOG_INFO("Available RAM (bytes)/Total RAM (bytes) : %u/%u"NEW_LINE"Reset reason : %d"NEW_LINE"Tasks (%lu) :"NEW_LINE,
APP_LOG_INFO("Available RAM (bytes)/Total RAM (bytes) : %u/%u"NEW_LINE"Reset reason : %d"NEW_LINE"Clk : apb(%u), cpu(%u), wlan(%u)"NEW_LINE"Tasks (%lu) :"NEW_LINE,
tls_mem_get_avail_heapsize(),
total_mem_size,
tls_sys_get_reboot_reason(),
clk.apbclk, clk.cpuclk, clk.wlanclk,
writtenSize);
printf("\n%s", buf);
tls_mem_free(buf);

25
src/W800 SDK v1.00.08/lvgl/lvgl_port/lv_port_indev.c
View File

@ -12,6 +12,7 @@
#include "lv_port_indev.h"
#include "wm_gpio.h"
#include "app_config.h"
#include "lcd.h"
#include "CST816D.h"
#include "watch_peripherals.h"
@ -115,6 +116,7 @@ void lv_port_indev_init(void)
static void touchpad_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data)
{
extern LCDConfig_t LCDConfig;
static lv_coord_t last_x = 0;
static lv_coord_t last_y = 0;
@ -130,9 +132,26 @@ static void touchpad_read(lv_indev_drv_t * indev_drv, lv_indev_data_t * data)
data->state = LV_INDEV_STATE_REL;
}
// Set the last pressed coordinates
data->point.x = 239-last_x;
data->point.y = 239-last_y;
// Set the last pressed coordinates taking into account the current display orientation
switch(LCDConfig.LCDOrientation)
{
case LCD_ORIENTATION_90:
data->point.x = 239-last_y;
data->point.y = last_x;
break;
case LCD_ORIENTATION_180:
data->point.x = last_x;
data->point.y = last_y;
break;
case LCD_ORIENTATION_270:
data->point.x = last_y;
data->point.y = 239-last_x;
break;
default:
data->point.x = 239-last_x;
data->point.y = 239-last_y;
break;
}
}
#else /*Enable this file at the top*/