UK Rao
/
weather_clock
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Dependencies: mbed MbedJSONValue mbed-rtos 4DGL-uLCD-SE ESP8266NodeMCUInterface
Revision 10:16356570821e, committed 2019-05-18
- Comitter:
- alexhrao
- Date:
- Sat May 18 17:57:20 2019 +0000
- Parent:
- 9:299eb69af04e
- Commit message:
- Cleanup
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Fri Apr 05 18:34:14 2019 +0000
+++ b/main.cpp Sat May 18 17:57:20 2019 +0000
@@ -86,7 +86,7 @@
char buf[1024];
int ind = 0;
while (true) {
- while (true) {
+ while (ind < 1023) {
// get stuff. If we encounter \r or \n, that's a complete command!
char tmp = dev.getc();
if (tmp == '\n' || tmp == '\r') {
@@ -97,12 +97,29 @@
}
buf[ind] = '\0';
// read command and respond
- if (strcmp(buf, "reset") == 0) {
+ if (strcmp(buf, "reset wifi") == 0) {
+ dev.printf("Are you sure? y/[n]\n");
+ if (dev.getc() == 'y') {
+ // Remove the WIFI.TXT file
+ remove("/local/wifi.txt");
+ mbed_reset();
+ }
+ } else if (strcmp(buf, "reset api") == 0) {
dev.printf("Are you sure? y/[n]\n");
+ if (dev.getc() == 'y') {
+ // Remove api_keys.txt
+ remove("/local/api_keys.txt");
+ mbed_reset();
+ }
+ } else if (strcmp(buf, "info") == 0) {
+ // Print basic info
+ dev.printf("WiFi Connected with Address %s\r\n",
+ wifi.getIPAddress());
+ time_t curr_time = time(NULL);
+ dev.printf("Current Time: %s\r\n", ctime(&curr_time));
}
buf[0] = '\0';
ind = 0;
- //if (strcmp(buf, "reset") != 0) {
Thread::wait(0.01);
}
}
@@ -128,29 +145,71 @@
lcd_lock.unlock();
// Need to get wifi settings. If we don't have local file, then ask!
- FILE* fid = fopen("/local/settings.txt", "r");
+ FILE* fid = fopen("/local/api_keys.txt", "r");
+ char settings_buf[1024];
+ int settings_ind = 0;
+ int counter = 0;
+ if (fid == NULL) {
+ lcd_lock.lock();
+ uLCD.cls();
+ uLCD.text_height(2);
+ uLCD.text_width(2);
+ uLCD.text_string("SEE", 0, 2, FONT_7X8, RED);
+ uLCD.text_string("DEVICE", 0, 5, FONT_7X8, RED);
+ lcd_lock.unlock();
+ // Ask
+ // Get the API key
+ dev.printf("Please provide the IP Stack API key\n");
+ while (!dev.readable()) {
+ wait(0.001);
+ }
+ int ind = 0;
+ while (ind < 255) {
+ char tmp = dev.getc();
+ if (tmp == '\n' || tmp == '\r') {
+ break;
+ }
+ ip_api_key[ind++] = tmp;
+ wait(0.01);
+ }
+
+ ip_api_key[ind] = '\0';
- if (fid != NULL) {
- // Read WiFi Settings
- char settings_buf[1024];
- // Guaranteed to be 5 lines
- //
- fgets(settings_buf, 1024, fid);
- // find \n
- int settings_ind = 0;
- int counter = 0;
- while (settings_buf[counter] != '\n') {
- ssid[settings_ind++] = settings_buf[counter++];
+ dev.printf("Please provide the TimeZoneDB API key\n");
+ while (!dev.readable()) {
+ wait(0.001);
+ }
+ ind = 0;
+ while (ind < 255) {
+ char tmp = dev.getc();
+ if (tmp == '\r' || tmp == '\n') {
+ break;
+ }
+ time_api_key[ind++] = tmp;
+ wait(0.01);
}
- ssid[settings_ind] = '\0';
- settings_ind = 0;
- fgets(settings_buf, 1024, fid);
- counter = 0;
- while (settings_buf[counter] != '\n') {
- pass[settings_ind++] = settings_buf[counter++];
+ time_api_key[ind] = '\0';
+
+ dev.printf("Please provide the OpenWeather API key\n");
+ while (!dev.readable()) {
+ wait(0.001);
}
- pass[settings_ind] = '\0';
- settings_ind = 0;
+ ind = 0;
+ while (ind < 255) {
+ char tmp = dev.getc();
+ if (tmp == '\r' || tmp == '\n') {
+ break;
+ }
+ weather_api_key[ind++] = tmp;
+ wait(0.01);
+ }
+ weather_api_key[ind] = '\0';
+ // Create file
+ fid = fopen("/local/api_keys.txt", "w");
+ fprintf(fid, "%s\n%s\n%s\n", ip_api_key, time_api_key, weather_api_key);
+ fclose(fid);
+ } else {
+ // Read from file
fgets(settings_buf, 1024, fid);
counter = 0;
while (settings_buf[counter] != '\n') {
@@ -172,6 +231,30 @@
}
weather_api_key[settings_ind] = '\0';
fclose(fid);
+ }
+
+ fid = fopen("/local/wifi.txt", "r");
+
+ if (fid != NULL) {
+ // Read WiFi Settings
+ // Guaranteed to be 2 lines
+ //
+ fgets(settings_buf, 1024, fid);
+ // find \n
+ settings_ind = 0;
+ counter = 0;
+ while (settings_buf[counter] != '\n') {
+ ssid[settings_ind++] = settings_buf[counter++];
+ }
+ ssid[settings_ind] = '\0';
+ settings_ind = 0;
+ fgets(settings_buf, 1024, fid);
+ counter = 0;
+ while (settings_buf[counter] != '\n') {
+ pass[settings_ind++] = settings_buf[counter++];
+ }
+ pass[settings_ind] = '\0';
+ fclose(fid);
} else {
lcd_lock.lock();
uLCD.cls();
@@ -222,61 +305,11 @@
wait(0.01);
}
pass[ind] = '\0';
-
- // Get the API key
- dev.printf("Please provide the IP Stack API key\n");
- while (!dev.readable()) {
- wait(0.001);
- }
- ind = 0;
- while (ind < 255) {
- char tmp = dev.getc();
- if (tmp == '\n' || tmp == '\r') {
- break;
- }
- ip_api_key[ind++] = tmp;
- wait(0.01);
- }
-
- ip_api_key[ind] = '\0';
-
- dev.printf("Please provide the TimeZoneDB API key\n");
- while (!dev.readable()) {
- wait(0.001);
- }
- ind = 0;
- while (ind < 255) {
- char tmp = dev.getc();
- if (tmp == '\r' || tmp == '\n') {
- break;
- }
- time_api_key[ind++] = tmp;
- wait(0.01);
- }
- time_api_key[ind] = '\0';
-
- dev.printf("Please provide the OpenWeather API key\n");
- while (!dev.readable()) {
- wait(0.001);
- }
- ind = 0;
- while (ind < 255) {
- char tmp = dev.getc();
- if (tmp == '\r' || tmp == '\n') {
- break;
- }
- weather_api_key[ind++] = tmp;
- wait(0.01);
- }
- weather_api_key[ind] = '\0';
-
-
-
// Because this is a simple proof of concept, we store the password in
// plaintext. It should be noted, however, that you **should never do
// this in "real life"**
- fid = fopen("/local/settings.txt", "w");
- fprintf(fid, "%s\n%s\n%s\n%s\n%s\n", ssid, pass, ip_api_key, time_api_key, weather_api_key);
+ fid = fopen("/local/wifi.txt", "w");
+ fprintf(fid, "%s\n%s\n", ssid, pass);
fclose(fid);
}
/*