void ICACHE_FLASH_ATTR user_init(void) {
uart_div_modify(0, UART_CLK_FREQ / BAUD);
wifi_set_opmode(STATION_MODE);
wifi_station_connect();
/*** I²C init ***/
i2c_master_gpio_init();
mpu9250_init();
ak8963_init();
os_delay_us(10000);
i2c_scanbus();
/*** LCD Init ***/
ssd1306_init(0);
ssd1306_text_small(10, 10, "Init...");
ssd1306_flip();
// ~Charge input
PIN_FUNC_SELECT(PERIPHS_IO_MUX_MTCK_U, FUNC_GPIO13);
gpio_output_set(0, 0, 0, BIT13);
// Button inputs
buttons_init();
ak8963_calibration_start(10000, on_ak8963_calibration);
os_printf("Startup\r\n");
}
/**
* \brief Initialize SSD1306 controller and LCD display.
* It will also write the graphic controller RAM to all zeroes.
*
* \note This function will clear the contents of the display.
*/
void gfx_mono_ssd1306_init(void)
{
uint8_t page;
uint8_t column;
#ifdef CONFIG_SSD1306_FRAMEBUFFER
gfx_mono_set_framebuffer(framebuffer);
#endif
/* Initialize the low-level display controller. */
ssd1306_init();
/* Set display to output data from line 0 */
ssd1306_set_display_start_line_address(0);
/* Clear the contents of the display.
* If using a framebuffer (SPI interface) it will both clear the
* controller memory and the framebuffer.
*/
for (page = 0; page < GFX_MONO_LCD_PAGES; page++) {
for (column = 0; column < GFX_MONO_LCD_WIDTH; column++) {
gfx_mono_ssd1306_put_byte(page, column, 0x00, true);
}
}
}
void init_platform() {
button_init(&select_btn, PIN_PA14);
button_init(&down_btn, PIN_PA15);
device.speed = 255;
device.inclination = 255;
gfx_mono_init();
ssd1306_init();
configure_tc_cadence();
cadence_sensor_init();
// The page address to write to
uint8_t page_address = 0;
// The column address, or the X pixel.
uint8_t column_address = 0;
ssd1306_clear_buffer();
gfx_mono_draw_string("Accelerometer",1, 18, &sysfont);
gfx_mono_draw_string("Setup",37, 32, &sysfont);
ssd1306_write_display();
gfx_mono_active_menu = SPEED_VIEW;
}
int main(void)
{
uint8_t page_address;
uint8_t column_address;
uint8_t start_line_address = 0;
volatile uint16_t delay = 10000;
board_init();
sysclk_init();
// Initialize SPI and SSD1306 controller
ssd1306_init();
// set addresses at beginning of display
ssd1306_set_page_address(0);
ssd1306_set_column_address(0);
// fill display with lines
for (page_address = 0; page_address <= 4; page_address++) {
ssd1306_set_page_address(page_address);
for (column_address = 0; column_address < 128; column_address++) {
ssd1306_set_column_address(column_address);
/* fill every other pixel in the display. This will produce
horizontal lines on the display. */
ssd1306_write_data(0x6F);
}
}
// scroll the display using hardware support in the LCD controller
while (true) {
ssd1306_set_display_start_line_address(start_line_address++);
clock_delay_msec(250);
}
}
int main(void) {
#if defined(NSEC_HARDCODED_BLE_DEVICE_ID)
sprintf(g_device_id, "%.8s", NSEC_STRINGIFY(NSEC_HARDCODED_BLE_DEVICE_ID));
#else
sprintf(g_device_id, "NSEC%04X", (uint16_t)(NRF_FICR->DEVICEID[1] % 0xFFFF));
#endif
g_device_id[9] = '\0';
#ifdef NSEC_CTF_ADD_FLAGS
static volatile char flag1[] = "FLAG-60309301fa5b4a4e990392ead6ac7b5f";
printf("%s", flag1); // Don't optimize out flag1
rot13();
#endif
/*
* Initialize base hardware
*/
log_init();
power_init();
softdevice_init();
timer_init();
init_WS2812FX();
ssd1306_init();
gfx_setTextBackgroundColor(SSD1306_WHITE, SSD1306_BLACK);
nsec_buttons_init();
/*
* Initialize bluetooth stack
*/
create_ble_device(g_device_id);
configure_advertising();
nsec_led_ble_init();
init_identity_service();
start_advertising();
nsec_battery_manager_init();
nsec_status_bar_init();
nsec_status_set_name(g_device_id);
nsec_status_set_badge_class(NSEC_STRINGIFY(NSEC_HARDCODED_BADGE_CLASS));
nsec_status_set_ble_status(STATUS_BLUETOOTH_ON);
load_stored_led_settings();
nsec_intro();
show_main_menu();
/*
* Main loop
*/
while(true) {
service_WS2812FX();
nsec_storage_update();
power_manage();
}
return 0;
}
void init(char *_i2c_bus)
{
assert(_i2c_bus);
if (initialized)
return;
i2c_bus_open(&i2c_bus, _i2c_bus);
i2c_dev_init(&i2c_dev, &i2c_bus, 0x3d);
ssd1306_init(&ssd, &i2c_dev);
initialized = true;
}
void init() {
P1DIR &= ~(BIT_2|BIT_3);
P0DIR = 0;
P1DIR = 1;
EA = 1;
hal_w2_configure_master(HAL_W2_100KHZ);
ssd1306_init();
ssd1306_puts_8x16(0, 0, "nRF24LE1");
}
/***************************************************************************//**
* @brief
* Initialize OLED device
*
* @details
*
* @note
*
******************************************************************************/
void miniStm32_hw_oled_init(void)
{
rt_uint32_t flag;
rt_uint8_t status;
do
{
/* Init OLED info */
flag = RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_STANDALONE; //RT_DEVICE_FLAG_DMA_TX
oled_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_MONO;
oled_info.bits_per_pixel = 1;
oled_info.width = MINISTM32_OLED_WIDTH;
oled_info.height = MINISTM32_OLED_HEIGHT;
oled_info.framebuffer = RT_NULL; //(rt_uint8_t *)frame_buffer;
// if (miniStm32_oled_register(&oled_device, OLED_DEVICE_NAME, flag, RT_NULL) != RT_EOK)
if (miniStm32_oled_register(&oled_device, OLED_DEVICE_NAME, flag,
(void *)&oled_ops) != RT_EOK)
{
break;
}
/* Init OLED lock */
if (rt_sem_init(&oled_lock, OLED_DEVICE_NAME, 1, RT_IPC_FLAG_FIFO) != RT_EOK)
{
break;
}
/* Init ssd1306 */
if (ssd1306_init() != RT_EOK)
{
break;
}
oled_readStatus(&status);
oled_debug("OLED: status %x\n", status);
/* Set as rtgui graphic driver */
if (rtgui_graphic_set_device(&oled_device) != RT_EOK)
{
break;
}
oled_debug("OLED: H/W init OK!\n");
return;
} while(0);
oled_debug("OLED err: H/W init failed!\n");
}
/***************************************************************************//**
* @brief
* Initialize OLED device
*
* @details
*
* @note
*
* @param[in] dev
* Pointer to device descriptor
*
* @return
* Error code
******************************************************************************/
static rt_err_t board_oled_init(rt_device_t dev)
{
do
{
#if (OLED_DEVICE_INTERFACE == INTERFACE_4WIRE_SPI)
struct bsp_spi_device *spi;
/* Open SPI device */
if (rt_device_open(spi_dev, RT_DEVICE_OFLAG_RDWR) != RT_EOK)
{
break;
}
/* Set SPI speed */
spi = (struct bsp_spi_device *)(spi_dev->user_data);
spi->spi_device->CR1 &= ~0x0038;
spi->spi_device->CR1 |= OLED_SPI_SPEED;
#endif
/* Init OLED lock */
if (rt_sem_init(&oled_lock, OLED_DEVICE_NAME, 1, RT_IPC_FLAG_FIFO) != RT_EOK)
{
break;
}
/* Init ssd1306 */
if (ssd1306_init() != RT_EOK)
{
break;
}
#if (OLED_DEVICE_INTERFACE == INTERFACE_8BIT_80XX)
rt_uint8_t status;
oled_readStatus(&status);
oled_debug("OLED: status %x\n", status);
#endif
oled_debug("OLED: Init OK\n");
return RT_EOK;
} while (0);
rt_kprintf("OLED err: Init failed!\n");
return -RT_ERROR;
}
int main(void)
{
//! the page address to write to
uint8_t page_address;
//! the column address, or the X pixel.
uint8_t column_address;
//! store the LCD controller start draw line
uint8_t start_line_address = 0;
board_init();
sysclk_init();
// Initialize SPI and SSD1306 controller
ssd1306_init();
// set addresses at beginning of display
ssd1306_set_page_address(0);
ssd1306_set_column_address(0);
// fill display with lines
for (page_address = 0; page_address <= 7; page_address++) {
ssd1306_set_page_address(page_address);
for (column_address = 0; column_address < 128; column_address++) {
ssd1306_set_column_address(column_address);
/* fill every other pixel in the display. This will produce
horizontal lines on the display. */
ssd1306_write_data(0x6F);
}
}
// scroll the display using hardware support in the LCD controller
while (true) {
ssd1306_set_display_start_line_address(start_line_address++);
delay_ms(250);
}
}
void user_init(void)
{
#if (OVERCLOCK)
sdk_system_update_cpu_freq(160);
#endif
// Setup HW
uart_set_baud(0, 115200);
printf("SDK version:%s\n", sdk_system_get_sdk_version());
#if (I2C_CONNECTION)
i2c_init(I2C_BUS, SCL_PIN, SDA_PIN, I2C_FREQ_400K);
#else
#if (CS_PIN == 15)
spi_init(SPI_BUS, SPI_MODE0, SPI_FREQ_DIV_8M, true, SPI_LITTLE_ENDIAN, false);
#else
spi_init(SPI_BUS, SPI_MODE0, SPI_FREQ_DIV_8M, true, SPI_LITTLE_ENDIAN, true);
gpio_enable(CS_PIN, GPIO_OUTPUT);
#endif
#endif
#if (RST_PIN != LV_DRIVER_NOPIN)
gpio_enable(RST_PIN, GPIO_OUTPUT);
#endif
/*Gui initialization*/
lv_init();
/*Screen initialization*/
#if (I2C_CONNECTION)
dev.i2c_dev = (lv_i2c_handle_t)&i2c_dev;
#else
dev.spi_dev = (lv_spi_handle_t)&spi_dev;
#endif
dev.protocol = PROTOCOL ; //SSD1306_PROTO_SPI3;
dev.screen = SH1106_SCREEN; //SSD1306_SCREEN, SH1106_SCREEN
dev.width = LV_HOR_RES;
dev.height = LV_VER_RES;
dev.rst_pin = RST_PIN; //No RST PIN USED
while (ssd1306_init(&dev) != 0) {
printf("%s: failed to init SSD1306 lcd\n", __func__);
vTaskDelay(SECOND);
}
ssd1306_set_whole_display_lighting(&dev, true);
/*inverse screen (180°) */
ssd1306_set_scan_direction_fwd(&dev,true);
ssd1306_set_segment_remapping_enabled(&dev, false);
vTaskDelay(SECOND);
/*lvgl screen registration */
lv_disp_drv_t disp_drv;
lv_disp_drv_init(&disp_drv);
/*Set up the functions to access to your display*/
disp_drv.disp_flush = ssd1306_flush; /*Used in buffered mode (LV_VDB_SIZE != 0 in lv_conf.h)*/
disp_drv.disp_fill = NULL;//ex_disp_fill; /*Used in unbuffered mode (LV_VDB_SIZE == 0 in lv_conf.h)*/
disp_drv.disp_map = NULL;//ex_disp_map; /*Used in unbuffered mode (LV_VDB_SIZE == 0 in lv_conf.h)*/
disp_drv.vdb_wr = ssd1306_vdb_wr;
lv_disp_drv_register(&disp_drv);
/* Create user interface task */
xTaskCreate(ssd1306_task, "ssd1306_task", 512, NULL, 2, NULL);
font_timer_handle = xTimerCreate("font_timer", 5 * SECOND, pdTRUE, NULL, font_timer);
xTimerStart(font_timer_handle, 0);
#if (!TICK_HANDLER && !LV_TICK_CUSTOM)
lvgl_timer_handle = xTimerCreate("lvgl_timer", TICK_INC_MS/portTICK_PERIOD_MS, pdTRUE, NULL, lvgl_timer);
xTimerStart(lvgl_timer_handle, 0);
#endif
}
int
main(int argc, char * argv[])
{
printf("Starting SSD1306 Test\n");
int spiChannel = 0;
int resetPin = 17;
int dcPin = 21;
printf("Using SPI Channel %d\n", spiChannel);
printf("Reset Pin = %d, DC Pin = %d\n", resetPin, dcPin);
/*
* 10 MHz did work on a breadboard
* safer to use slower speeds probably
* 200 kHz is the approximate minimum
* otherwise not all data will be transmitted
*/
int clock = 200000;
SSD1306 * disp = ssd1306_create(spiChannel, resetPin, dcPin, clock);
printf("Init\n");
ssd1306_init(disp, SSD1306_ROWS_64, SSD1306_VCCSATE_SWITCHCAP);
int y = 0;
int x = 0;
for (; x < 100; x += 1) {
for (y = 0; y < 10; ++y) {
ssd1306_setPixel(disp, x, y, 1);
}
}
for (x = 0; x < 100; x += 10) {
for (y = 0; y < 10; ++y) {
ssd1306_setPixel(disp, x, y, 0);
}
}
printf("Display 10 white Boxes\n");
ssd1306_display(disp);
ssd1306_delay(1000);
printf("Clear\n");
ssd1306_clear(disp, 0);
printf("Draw Lines\n");
int i;
for (i=0; i < 128; i+=4) {
ssd1306_drawLine(disp, 0, 0, i, 64-1, 1);
ssd1306_display(disp);
}
for (i=0; i < 64; i+=4) {
ssd1306_drawLine(disp, 0, 0, 128-1, i, 1);
ssd1306_display(disp);
}
printf("Start Scrool Right\n");
ssd1306_startScrollRight(disp, 0x00, 0x0F);
ssd1306_delay(2000);
ssd1306_stopScroll(disp);
ssd1306_delay(1000);
printf("Start Scrool Left\n");
ssd1306_startScrollLeft(disp, 0x00, 0x0F);
ssd1306_delay(2000);
ssd1306_stopScroll(disp);
ssd1306_delay(1000);
ssd1306_destroy(disp);
return 0;
}
int main(void)
{
uint8_t i;
uint8_t temperature[BUFFER_SIZE];
uint8_t light[BUFFER_SIZE];
uint8_t value_disp[5];
uint32_t adc_value;
double temp;
// Initialize clocks.
sysclk_init();
// Initialize GPIO states.
board_init();
// Configure ADC for light sensor.
configure_adc();
// Initialize at30tse.
at30tse_init();
// Configure IO1 buttons.
configure_buttons();
// Initialize SPI and SSD1306 controller.
ssd1306_init();
ssd1306_clear();
// Clear internal buffers.
for (i = 0; i < BUFFER_SIZE; ++i)
{
temperature[i] = 0;
light[i] = 0;
}
while (true)
{
/* Refresh page title only if necessary. */
if (app_mode_switch > 0)
{
app_mode = app_mode_switch - 1;
// Clear screen.
ssd1306_clear();
ssd1306_set_page_address(0);
ssd1306_set_column_address(0);
/* Temperature mode. */
if (app_mode == 0)
{
ioport_set_pin_level(IO1_LED1_PIN, IO1_LED1_ACTIVE);
ioport_set_pin_level(IO1_LED2_PIN, !IO1_LED2_ACTIVE);
ioport_set_pin_level(IO1_LED3_PIN, !IO1_LED3_ACTIVE);
ssd1306_write_text("Temperature sensor:");
}
/* Light mode. */
else if (app_mode == 1)
{
ioport_set_pin_level(IO1_LED2_PIN, IO1_LED2_ACTIVE);
ioport_set_pin_level(IO1_LED1_PIN, !IO1_LED1_ACTIVE);
ioport_set_pin_level(IO1_LED3_PIN, !IO1_LED3_ACTIVE);
ssd1306_write_text("Light sensor:");
}
/* SD mode. */
else
{
ioport_set_pin_level(IO1_LED3_PIN, IO1_LED3_ACTIVE);
ioport_set_pin_level(IO1_LED1_PIN, !IO1_LED1_ACTIVE);
ioport_set_pin_level(IO1_LED2_PIN, !IO1_LED2_ACTIVE);
display_sd_info();
}
app_mode_switch = 0;
}
// Shift graph buffers.
for (i = 0; i < BUFFER_SIZE - 1; ++i)
{
temperature[i] = temperature[i + 1];
light[i] = light[i + 1];
}
// Get temperature in a range from 0 to 40 degrees.
if (at30tse_read_temperature(&temp) == TWI_SUCCESS)
{
// Don't care about negative temperature.
if (temp < 0)
temp = 0;
// Update temperature for display.
// Note: -12 in order to rescale for better rendering.
if (temp < 12)
temperature[BUFFER_SIZE - 1] = 0;
else
temperature[BUFFER_SIZE - 1] = temp - 12;
}
else
{
// Error print zero values.
temperature[BUFFER_SIZE - 1] = 0;
}
// Get light sensor information.
// Rescale for better rendering.
adc_start(ADC);
adc_value = adc_get_channel_value(ADC, ADC_CHANNEL_4);
light[BUFFER_SIZE - 1] = 24 - adc_value * 24 / 4096;
// Print temperature in text format.
if (app_mode == 0)
{
sprintf(value_disp, "%d", (uint8_t)temp);
ssd1306_set_column_address(95);
ssd1306_write_command(SSD1306_CMD_SET_PAGE_START_ADDRESS(0));
ssd1306_write_text(" ");
ssd1306_write_text(value_disp);
// Display degree symbol.
ssd1306_write_data(0x06);
ssd1306_write_data(0x06);
ssd1306_write_text("c");
// Refresh graph.
ssd1306_draw_graph(0, 1, BUFFER_SIZE, 3, temperature);
}
else if (app_mode == 1)
{
sprintf(value_disp, "%lu", 100 - (adc_value * 100 / 4096));
ssd1306_set_column_address(98);
ssd1306_write_command(SSD1306_CMD_SET_PAGE_START_ADDRESS(0));
ssd1306_write_text(" ");
ssd1306_write_text(value_disp);
ssd1306_write_text("%");
// Refresh graph.
ssd1306_draw_graph(0, 1, BUFFER_SIZE, 3, light);
}
else
{
// Is card has been inserted or removed?
if (sd_status_update == 1)
{
// Clear screen.
ssd1306_clear();
ssd1306_set_page_address(0);
ssd1306_set_column_address(0);
// Show SD card info.
display_sd_info();
sd_status_update = 0;
}
}
/* Wait and stop screen flickers. */
delay_ms(50);
}
}
int main(void)
{
//
asm("nop");
rtc_init();
//changing the clock to 32MHz
enable_oscillator(OSC_RC32MEN_bm);
sysclk_prescaler(CLK_PSADIV_1_gc,CLK_PSBCDIV_1_1_gc);
sysclk_source(CLK_SCLKSEL_RC32M_gc);
usart_config(&USARTC0,&PORTC,USART_CMODE_ASYNCHRONOUS_gc,USART_PMODE_DISABLED_gc,USART_CHSIZE_8BIT_gc,false,false);
usart_baud(&USARTC0,9600,-3);
FILE my_stdio;
create_file_stream(&my_stdio,&USARTC0_putchar,&USARTC0_getchar);
set_stdio_stream(&my_stdio);
port_direction_set_mask(&PORTR,1<<0);
uint8_t page;
uint8_t column;
gfx_mono_set_framebuffer(framebuffer);
ssd1306_init();
ssd1306_clear();
ssd1306_set_display_start_line_address(0);
for (page = 0; page < GFX_MONO_LCD_PAGES; page++) {
for (column = 0; column < GFX_MONO_LCD_WIDTH; column++) {
gfx_mono_ssd1306_put_byte(page, column, 0x00, 1);
}
}
ssd1306_set_page_address(0);
ssd1306_write_text("EMON");
rtc_ms_delay(1000);
lcd_line_print(0,"EMON YOU ROCK");
esp8266_serial_init();
printf("starting system\n");
printf("-----------------------------------------------------------\n");
#define mqtt_callback_on_message "function(conn, topic, data) print(topic .. \":\" ) if data ~= nil then print(data) end end"
//
//esp8266_getmode();
esp8266_setmode(ESP8266_WIFI_MODE_STATION);
esp8266_available_AP_t myAPdata[10];
int n = esp8266_sta_getap(3000,myAPdata);
for(int i=0;i<n;i++){
printf("available ssid : %s\n" , myAPdata[i].BSSID);
}
esp8266_sta_config("Emon","19031992",NULL,NULL);
printf("\nthe wifi mode is %d\n", esp8266_getmode());
esp8266_sta_getmac();
//esp8266_uart_setup(0,9600,8,ESP8266_UART_PARITY_NONE,ESP8266_UART_STOPBITS_1,0);
//
esp8266_sta_getip();
esp8266_sta_get_status();
lcd_line_print(0,"HABIBUR RAHMAN");
//
esp8266_mqtt_create_client("m","clientid", 30 , "user", "password");
esp8266_mqtt_client_connect("m","emon.dlinkddns.com",9000,0,"function(conn) print(\"m:connected\") end");
esp8266_mqtt_client_subscribe("m","sky2",0,"function(conn) print(\"subscribed\") end");
esp8266_mqtt_client_callback_on_message("m",mqtt_callback_on_message);
esp8266_mqtt_create_client("n","clientid", 30 , "user", "password");
esp8266_mqtt_client_connect("n","broker.hivemq.com",1883,0,"function(conn) print(\"n:connected\") end");
esp8266_mqtt_client_subscribe("n","dog",0,"function(conn) print(\"subscribed\") end");
esp8266_mqtt_client_callback_on_message("n",mqtt_callback_on_message);
int i=0;
char numstr[30];
char mydata[100];
char mydata2[100];
char tempcmd[50];
char tempdata[100];
while (1)
{
esp8266_rx_buff_receive(mydata);
if(!strcmp(mydata, "sky2:\r\nkaminey\r\n")){
printf("\n\n******f**k you*****\n\n");
esp8266_mqtt_client_publish("m","sky","test reply .. by emon",0,0,"function(conn) print(\"sent\") end");
printf(mydata2);
}
else if(!strcmp(mydata, "m:connected\r\n")){
printf("RECONNECTING NOWWWWW!!!");
esp8266_mqtt_client_subscribe("m","sky2",0,"function(conn) print(\"subscribed\") end");
}
else if(!strcmp(mydata, "n:connected\r\n")){
printf("RECONNECTING NOW!!!");
esp8266_mqtt_client_subscribe("n","dog",0,"function(conn) print(\"subscribed\") end");
}
printf(mydata);
ssd1306_clear();
ssd1306_set_page_address(0);
ssd1306_write_text(mydata);
}
}
/**
* \brief The main application.
*/
int main(void)
{
uint8_t i;
uint8_t temperature[BUFFER_SIZE];
uint8_t light[BUFFER_SIZE];
char value_disp[5];
uint32_t adc_value;
uint32_t light_value;
double temp;
/* Initialize clocks. */
sysclk_init();
/* Initialize GPIO states. */
board_init();
/* Configure ADC for light sensor. */
configure_adc();
/* Initialize at30tse. */
at30tse_init();
/* Configure IO1 buttons. */
configure_buttons();
/* Initialize SPI and SSD1306 controller. */
ssd1306_init();
ssd1306_clear();
/* Clear internal buffers. */
for (i = 0; i < BUFFER_SIZE; ++i) {
temperature[i] = 0;
light[i] = 0;
}
/* Show the start info. */
multi_language_show_start_info();
/* Wait 3 seconds to show the above message. */
delay_s(3);
/* Check for valid firmware in SD card. */
check_valid_firmware();
while (true) {
/* Set the trigger and jump to bootloader */
if (reset_flag) {
jump_to_bootloader();
}
/* Refresh page title only if necessary. */
if (app_mode_switch > 0) {
app_mode = (app_mode + 1) % 3;
/* Clear screen. */
ssd1306_clear();
ssd1306_set_page_address(0);
ssd1306_set_column_address(0);
if (app_mode == 0) {
/* Temperature mode. */
ioport_set_pin_level(OLED1_LED1_PIN, OLED1_LED1_ACTIVE);
ioport_set_pin_level(OLED1_LED2_PIN, !OLED1_LED2_ACTIVE);
ioport_set_pin_level(OLED1_LED3_PIN, !OLED1_LED3_ACTIVE);
multi_language_show_temperature_info();
} else if (app_mode == 1) {
/* Light mode. */
ioport_set_pin_level(OLED1_LED2_PIN, OLED1_LED2_ACTIVE);
ioport_set_pin_level(OLED1_LED1_PIN, !OLED1_LED1_ACTIVE);
ioport_set_pin_level(OLED1_LED3_PIN, !OLED1_LED3_ACTIVE);
multi_language_show_light_info();
} else {
/* SD mode. */
ioport_set_pin_level(OLED1_LED3_PIN, OLED1_LED3_ACTIVE);
ioport_set_pin_level(OLED1_LED1_PIN, !OLED1_LED1_ACTIVE);
ioport_set_pin_level(OLED1_LED2_PIN, !OLED1_LED2_ACTIVE);
sd_listing_pos = 0;
/* Show SD card info. */
display_sd_info();
}
app_mode_switch = 0;
}
/* Shift graph buffers. */
for (i = 0; i < (BUFFER_SIZE - 1); ++i) {
temperature[i] = temperature[i + 1];
light[i] = light[i + 1];
}
/* Get temperature. */
if (at30tse_read_temperature(&temp) == TWI_SUCCESS) {
/* Don't care about negative temperature. */
if (temp < 0) {
temp = 0;
}
/* Update temperature for display. */
/* Note: rescale to 0~24 for better rendering. */
if (temp > 40) {
temperature[BUFFER_SIZE - 1] = 24;
} else {
temperature[BUFFER_SIZE - 1] = (uint8_t)temp * 24 / 40;
}
} else {
/* Error print zero values. */
temperature[BUFFER_SIZE - 1] = 0;
}
/* Get light sensor information. */
/* Rescale to 0~24 for better rendering. */
adc_start_software_conversion(ADC);
adc_value = adc_channel_get_value(ADC, ADC_CHANNEL_0);
light[BUFFER_SIZE - 1] = 24 - adc_value * 24 / 1024;
if (app_mode == 0) {
/* Display temperature in text format. */
sprintf(value_disp, "%d", (uint8_t)temp);
ssd1306_set_column_address(98);
ssd1306_write_command(SSD1306_CMD_SET_PAGE_START_ADDRESS(0));
ssd1306_write_text(" ");
/* Avoid character overlapping. */
if (temp < 10) {
ssd1306_clear_char();
}
ssd1306_write_text(value_disp);
/* Display degree symbol. */
ssd1306_write_data(0x06);
ssd1306_write_data(0x06);
ssd1306_write_text("c");
/* Refresh graph. */
ssd1306_draw_graph(0, 2, BUFFER_SIZE, 2, temperature);
} else if (app_mode == 1) {
light_value = 100 - (adc_value * 100 / 1024);
sprintf(value_disp, "%lu", light_value);
ssd1306_set_column_address(98);
ssd1306_write_command(SSD1306_CMD_SET_PAGE_START_ADDRESS(0));
ssd1306_write_text(" ");
/* Avoid character overlapping. */
if (light_value < 10) {
ssd1306_clear_char();
}
ssd1306_write_text(value_disp);
ssd1306_write_text("%");
/* Avoid character overlapping. */
if (light_value < 100) {
ssd1306_clear_char();
}
/* Refresh graph. */
ssd1306_draw_graph(0, 2, BUFFER_SIZE, 2, light);
} else {
/**
* Refresh screen if card was inserted/removed or
* browsing content.
*/
if (sd_update == 1) {
/* Clear screen. */
ssd1306_clear();
ssd1306_set_page_address(0);
ssd1306_set_column_address(0);
if (sd_listing_pos == 0) {
/* Show SD card info. */
display_sd_info();
} else {
/* List SD card files. */
display_sd_files_unicode();
}
sd_update = 0;
}
}
/* Wait and stop screen flickers. */
delay_ms(150);
if (app_mode_switch == 0) {
pio_enable_interrupt(OLED1_PIN_PUSHBUTTON_1_PIO,
OLED1_PIN_PUSHBUTTON_1_MASK);
}
if (sd_update == 0) {
pio_enable_interrupt(OLED1_PIN_PUSHBUTTON_2_PIO,
OLED1_PIN_PUSHBUTTON_2_MASK);
pio_enable_interrupt(OLED1_PIN_PUSHBUTTON_3_PIO,
OLED1_PIN_PUSHBUTTON_3_MASK);
}
}
}
/**
* @brief driver initialization.
* @param None
* @retval None
*/
static void driver_init(void)
{
ssd1306_init();
}
int main (void)
{
//board-specific
board_init();
ioport_init();
ssd1306_init();
//v2x power sequencing
init_power_seq();
//v2x real time clock
init_vrtc();
/************
MAIN IS CURRENTLY BEING USED FOR INITIALIZATION AND TESTING
*************/
/*
uint16_t i;
for (i=0; i<SEQ_SIZE; i++) {
seq[i].interval = (i%16)*7+1;
seq[i].value = values[i];
}
while (1) {
run_sequence(seq, SEQ_SIZE);
}
*/
//testing turn off and on
//bits_To_Shift_Register(0xFFFF);
/*
delay_s(1);
turn_off(B);
delay_s(1);
turn_off(D);
delay_s(1);
turn_on(B);
delay_s(1);
turn_off(G);
*/
//int flag = 1;
//gpio_set_pin_low(SR_CLEAR);
/*
state = J;
bits_To_Shift_Register(state);
//delay_ms(400);
state=state|K;
//delay_ms(400);
bits_To_Shift_Register(state);
//delay_ms(400);
state=0x0000;
bits_To_Shift_Register(state);
//delay_ms(400);
state=A;
bits_To_Shift_Register(state);
//delay_ms(400);
state=B+C+D+G;
bits_To_Shift_Register(state);
*/
while(1){
sleepmgr_enter_sleep();
/*
if (flag && ioport_get_pin_level(BUTTON_0_PIN) == BUTTON_0_ACTIVE) {
ioport_set_pin_level(LED_0_PIN,!ioport_get_pin_level(LED_0_PIN));
flag = 0;
}
if (ioport_get_pin_level(BUTTON_0_PIN) == BUTTON_0_INACTIVE)
flag = 1;
//ioport_set_pin_level(LED_0_PIN,LED_0_INACTIVE);
*/
/*
y = x;
x = rtc_get_time();
//delay_ms(50);
if (x%50 == 49)
delay_ms(10);
*/
}
}
