jaro/ESPSerialCAM
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

speed 460800, commands bright, satur, contr

Browse Source
This commit is contained in:
Jaro
2021-10-15 18:22:06 +02:00
parent 9a82880086
commit aa53b5aca1
8 changed files with 463 additions and 388 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
.gitignore vendored
View File

@@ -3,3 +3,7 @@
.vscode/c_cpp_properties.json
.vscode/launch.json
.vscode/ipch
src/.vscode/c_cpp_properties.json
.vscode/extensions.json
.vscode/extensions.json
platformio.ini

14
.vscode/extensions.json vendored
View File

@@ -1,7 +1,7 @@
{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
]
}
{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
]
}

78
include/README
View File

@@ -1,39 +1,39 @@
This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html
This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

92
lib/README
View File

@@ -1,46 +1,46 @@
This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html
This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html

38
platformio.ini
View File

@@ -1,18 +1,20 @@
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:esp32cam]
platform = espressif32
board = esp32cam
framework = arduino
monitor_port = COM[13678]
monitor_speed = 115200
lib_deps =
enviromonitor/BME280_Light@0.0.0-alpha+sha.600667f3a6
; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:esp32cam]
platform = espressif32
board = esp32cam
framework = arduino
monitor_port = COM[13678]
monitor_speed = 115200
monitor_rts = 0
monitor_dtr = 0
lib_deps =
enviromonitor/BME280_Light@0.0.0-alpha+sha.600667f3a6

106
read.sh
View File

@@ -1,53 +1,53 @@
#!/bin/bash
host="172.16.1.254"
topic="home/sensor/strecha/bme280"
url="https://meranie.bh.ttx.sk/upload/image"
tty="/dev/ttyUSB0"
cd /tmp
while true
do
while true
do
echo "measure"
input=
while [[ $input = "" ]]; do
read input
done
read t h p <<< $input
IFS="="
read v k <<< $t
echo $k > /dev/tty
t=$k
read v k <<< $h
echo $k > /dev/tty
h=$k
read v k <<< $p
echo $k > /dev/tty
p=$k
unset IFS
break
done <$ttyname >$ttyname
mosquitto_pub -h $host -t $topic/temperature -m N:$t
mosquitto_pub -h $host -t $topic/humidity -m N:$h
mosquitto_pub -h $host -t $topic/pressure -m N:$p
echo "capture" > $ttyname
echo "rb" > $ttyname
rb --ymodem <$ttyname >$ttyname
echo "free" > $ttyname
curl -v -X POST -F "submit=OK" -F "file=@camera.jpg" $url
rm camera.jpg
sleep 300
done
#!/bin/bash
host="172.16.1.254"
topic="home/sensor/strecha/bme280"
url="https://meranie.bh.ttx.sk/upload/image"
tty="/dev/ttyUSB0"
cd /tmp
while true
do
while true
do
echo "measure"
input=
while [[ $input = "" ]]; do
read input
done
read t h p <<< $input
IFS="="
read v k <<< $t
echo $k > /dev/tty
t=$k
read v k <<< $h
echo $k > /dev/tty
h=$k
read v k <<< $p
echo $k > /dev/tty
p=$k
unset IFS
break
done <$ttyname >$ttyname
mosquitto_pub -h $host -t $topic/temperature -m N:$t
mosquitto_pub -h $host -t $topic/humidity -m N:$h
mosquitto_pub -h $host -t $topic/pressure -m N:$p
echo "capture" > $ttyname
echo "rb" > $ttyname
rb --ymodem <$ttyname >$ttyname
echo "free" > $ttyname
curl -v -X POST -F "submit=OK" -F "file=@camera.jpg" $url
rm camera.jpg
sleep 300
done

497
src/main.cpp
View File

@@ -1,215 +1,284 @@
#include <Arduino.h>
#include <XModem.h>
#include "esp_camera.h"
#include "Arduino.h"
#include "soc/soc.h" // Disable brownour problems
#include "soc/rtc_cntl_reg.h" // Disable brownour problems
#include "driver/rtc_io.h"
#include <EEPROM.h> // read and write from flash memory
#include <Wire.h>
#include <BME280_t.h> // import BME280 template library
char bufout[10];
BME280<> BMESensor;
// define the number of bytes you want to access
#define EEPROM_SIZE 1
// Pin definition for CAMERA_MODEL_AI_THINKER
#define PWDN_GPIO_NUM 32
#define RESET_GPIO_NUM -1
#define XCLK_GPIO_NUM 0
#define SIOD_GPIO_NUM 26
#define SIOC_GPIO_NUM 27
#define Y9_GPIO_NUM 35
#define Y8_GPIO_NUM 34
#define Y7_GPIO_NUM 39
#define Y6_GPIO_NUM 36
#define Y5_GPIO_NUM 21
#define Y4_GPIO_NUM 19
#define Y3_GPIO_NUM 18
#define Y2_GPIO_NUM 5
#define VSYNC_GPIO_NUM 25
#define HREF_GPIO_NUM 23
#define PCLK_GPIO_NUM 22
int pictureNumber = 0;
camera_fb_t * fb = NULL;
XModem xmodem(&Serial, ModeYModem);
typedef void (*action_func_t)(char *aLine);
typedef struct {
char command[7+1]; // max 7 characters plus '\0' terminator
action_func_t action;
} command_action_t;
void toLower(char *s) {
while (*s) {
if (isupper(*s)) {
*s += 0x20;
}
s++;
}
}
void print_commands(char *aLine);
void reboot_esp32(char *aLine)
{
Serial.println("[OK] GOING TO REBOOT");
delay(1000);
ESP.restart();
}
void recv_ymodem(char *aLine)
{
xmodem.sendFile(fb->buf, fb->len, "camera.jpg");
}
void capture_image(char *aLine)
{
fb = esp_camera_fb_get();
Serial.println("[OK] CAPTURED IMAGE");
}
void free_image(char *aLine)
{
esp_camera_fb_return(fb);
Serial.println("[OK] FREE CAPTURED IMAGE");
}
void print_measurement(char *aLine)
{
BMESensor.refresh(); // read current sensor dat
Serial.printf("temperature=%.2f humidity=%.2f pressure=%.2f\n",BMESensor.temperature,BMESensor.humidity,BMESensor.pressure / 100.0F);
return;
}
const command_action_t commands[] = {
// Name of command user types, function that implements the command.
{"reboot", reboot_esp32},
{"capture", capture_image},
{"free", free_image},
{"measure", print_measurement},
{"rb", recv_ymodem},
{"help", print_commands},
{"?", print_commands},
};
void print_commands(char *aLine) {
Serial.print(commands[0].command);
for (size_t i = 1; i < sizeof(commands)/sizeof(commands[0]); i++) {
Serial.print(','); Serial.print(commands[i].command);
}
Serial.println();
}
void execute(char *aLine) {
if (aLine == NULL || *aLine == '\0') return;
char *cmd = strtok(aLine, " \t");
if (cmd == NULL || *cmd == '\0') return;
toLower(cmd);
for (size_t i = 0; i < sizeof(commands)/sizeof(commands[0]); i++) {
if (strcmp(cmd, commands[i].command) == 0) {
commands[i].action(aLine);
return;
}
}
Serial.println("command not found");
}
void setup() {
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detector
Serial.begin(115200);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
camera_config_t config;
config.ledc_channel = LEDC_CHANNEL_0;
config.ledc_timer = LEDC_TIMER_0;
config.pin_d0 = Y2_GPIO_NUM;
config.pin_d1 = Y3_GPIO_NUM;
config.pin_d2 = Y4_GPIO_NUM;
config.pin_d3 = Y5_GPIO_NUM;
config.pin_d4 = Y6_GPIO_NUM;
config.pin_d5 = Y7_GPIO_NUM;
config.pin_d6 = Y8_GPIO_NUM;
config.pin_d7 = Y9_GPIO_NUM;
config.pin_xclk = XCLK_GPIO_NUM;
config.pin_pclk = PCLK_GPIO_NUM;
config.pin_vsync = VSYNC_GPIO_NUM;
config.pin_href = HREF_GPIO_NUM;
config.pin_sscb_sda = SIOD_GPIO_NUM;
config.pin_sscb_scl = SIOC_GPIO_NUM;
config.pin_pwdn = PWDN_GPIO_NUM;
config.pin_reset = RESET_GPIO_NUM;
config.xclk_freq_hz = 20000000;
config.pixel_format = PIXFORMAT_JPEG;
if(psramFound()){
config.frame_size = FRAMESIZE_UXGA; // FRAMESIZE_ + QVGA|CIF|VGA|SVGA|XGA|SXGA|UXGA
config.jpeg_quality = 10;
config.fb_count = 2;
} else {
config.frame_size = FRAMESIZE_SVGA;
config.jpeg_quality = 12;
config.fb_count = 1;
}
// Init Camera
esp_err_t err = esp_camera_init(&config);
if (err != ESP_OK) {
Serial.printf("Camera init failed with error 0x%x", err);
return;
}
// Take Picture with Camera
fb = esp_camera_fb_get();
if(!fb) {
Serial.println("Camera capture failed");
return;
}
esp_camera_fb_return(fb);
Wire.begin(14,15);
BMESensor.begin();
}
uint8_t bytesIn;
char aLine[80+1];
void loop() {
if (Serial.available() > 0) {
int b = Serial.read();
if (b != -1) {
switch (b) {
case '\n':
if (bytesIn && aLine[bytesIn-1] == '\0') break;
case '\r':
Serial.println();
aLine[bytesIn] = '\0';
execute(aLine);
bytesIn = 0;
break;
default:
aLine[bytesIn++] = (char)b;
if (bytesIn >= sizeof(aLine)-1) {
aLine[bytesIn] = '\0';
execute(aLine);
bytesIn = 0;
}
break;
}
}
}
#include <Arduino.h>
#include <XModem.h>
#include "esp_camera.h"
#include "Arduino.h"
#include "soc/soc.h" // Disable brownour problems
#include "soc/rtc_cntl_reg.h" // Disable brownour problems
#include "driver/rtc_io.h"
#include <EEPROM.h> // read and write from flash memory
#include <Wire.h>
#include <BME280_t.h> // import BME280 template library
char bufout[10];
BME280<> BMESensor;
// define the number of bytes you want to access
#define EEPROM_SIZE 1
// Pin definition for CAMERA_MODEL_AI_THINKER
#define PWDN_GPIO_NUM 32
#define RESET_GPIO_NUM -1
#define XCLK_GPIO_NUM 0
#define SIOD_GPIO_NUM 26
#define SIOC_GPIO_NUM 27
#define Y9_GPIO_NUM 35
#define Y8_GPIO_NUM 34
#define Y7_GPIO_NUM 39
#define Y6_GPIO_NUM 36
#define Y5_GPIO_NUM 21
#define Y4_GPIO_NUM 19
#define Y3_GPIO_NUM 18
#define Y2_GPIO_NUM 5
#define VSYNC_GPIO_NUM 25
#define HREF_GPIO_NUM 23
#define PCLK_GPIO_NUM 22
int pictureNumber = 0;
camera_fb_t * fb = NULL;
XModem xmodem(&Serial, ModeYModem);
typedef void (*action_func_t)(char *aLine);
typedef struct {
char command[7+1]; // max 7 characters plus '\0' terminator
action_func_t action;
} command_action_t;
void toLower(char *s) {
while (*s) {
if (isupper(*s)) {
*s += 0x20;
}
s++;
}
}
void print_commands(char *aLine);
void reboot_esp32(char *aLine)
{
Serial.println("[OK] GOING TO REBOOT");
delay(1000);
ESP.restart();
}
void set_speed(char *aLine)
{
char *cmd = strtok(aLine, " \t");
char *speed = strtok(NULL," \t");
Serial.updateBaudRate(strtoul(speed,nullptr,10));
Serial.print("[OK] SETTING SPEED");
}
void capture_image(char *aLine)
{
fb = esp_camera_fb_get();
Serial.println("[OK] CAPTURED IMAGE");
}
void free_image(char *aLine)
{
esp_camera_fb_return(fb);
Serial.println("[OK] FREE CAPTURED IMAGE");
}
void recv_ymodem(char *aLine)
{
xmodem.sendFile(fb->buf, fb->len, "camera.jpg");
Serial.println("[OK] SEND IMAGE");
free_image(aLine);
}
void print_measurement(char *aLine)
{
BMESensor.refresh(); // read current sensor dat
Serial.printf("temperature=%.2f humidity=%.2f pressure=%.2f\n",BMESensor.temperature,BMESensor.humidity,BMESensor.pressure / 100.0F);
return;
}
void set_brightness(char *aLine)
{
char *cmd = strtok(aLine, " \t");
char *str = strtok(NULL," \t");
sensor_t * s = esp_camera_sensor_get();
s->set_brightness(s, strtol(str,nullptr,10)); // -2 to 2
Serial.print("[OK] SETTING BRIGHTNESS");
}
void set_saturation(char *aLine)
{
char *cmd = strtok(aLine, " \t");
char *str = strtok(NULL," \t");
sensor_t * s = esp_camera_sensor_get();
s->set_saturation(s, strtol(str,nullptr,10)); // -2 to 2
Serial.print("[OK] SETTING SATURATION");
}
void set_contrast(char *aLine)
{
char *cmd = strtok(aLine, " \t");
char *str = strtok(NULL," \t");
sensor_t * s = esp_camera_sensor_get();
s->set_contrast(s, strtol(str,nullptr,10)); // -2 to 2
Serial.print("[OK] SETTING CONTRAST");
}
const command_action_t commands[] = {
// Name of command user types, function that implements the command.
{"reboot", reboot_esp32},
{"bright",set_brightness},
{"satur",set_saturation},
{"contr",set_contrast},
{"speed", set_speed},
{"capture", capture_image},
{"free", free_image},
{"measure", print_measurement},
{"rb", recv_ymodem},
{"help", print_commands},
{"?", print_commands},
};
void print_commands(char *aLine) {
Serial.print(commands[0].command);
for (size_t i = 1; i < sizeof(commands)/sizeof(commands[0]); i++) {
Serial.print(','); Serial.print(commands[i].command);
}
Serial.println();
}
void execute(char *aLine) {
if (aLine == NULL || *aLine == '\0') return;
char *cmd = strtok(aLine, " \t");
if (cmd == NULL || *cmd == '\0') return;
toLower(cmd);
for (size_t i = 0; i < sizeof(commands)/sizeof(commands[0]); i++) {
if (strcmp(cmd, commands[i].command) == 0) {
commands[i].action(aLine);
return;
}
}
Serial.println("command not found");
}
void setup() {
WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detector
Serial.begin(460800);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
camera_config_t config;
config.ledc_channel = LEDC_CHANNEL_0;
config.ledc_timer = LEDC_TIMER_0;
config.pin_d0 = Y2_GPIO_NUM;
config.pin_d1 = Y3_GPIO_NUM;
config.pin_d2 = Y4_GPIO_NUM;
config.pin_d3 = Y5_GPIO_NUM;
config.pin_d4 = Y6_GPIO_NUM;
config.pin_d5 = Y7_GPIO_NUM;
config.pin_d6 = Y8_GPIO_NUM;
config.pin_d7 = Y9_GPIO_NUM;
config.pin_xclk = XCLK_GPIO_NUM;
config.pin_pclk = PCLK_GPIO_NUM;
config.pin_vsync = VSYNC_GPIO_NUM;
config.pin_href = HREF_GPIO_NUM;
config.pin_sscb_sda = SIOD_GPIO_NUM;
config.pin_sscb_scl = SIOC_GPIO_NUM;
config.pin_pwdn = PWDN_GPIO_NUM;
config.pin_reset = RESET_GPIO_NUM;
config.xclk_freq_hz = 20000000;
config.pixel_format = PIXFORMAT_JPEG;
if(psramFound()){
config.frame_size = FRAMESIZE_UXGA; // FRAMESIZE_ + QVGA|CIF|VGA|SVGA|XGA|SXGA|UXGA
config.jpeg_quality = 7;
config.fb_count = 2;
} else {
config.frame_size = FRAMESIZE_SVGA;
config.jpeg_quality = 10;
config.fb_count = 1;
}
// Init Camera
esp_err_t err = esp_camera_init(&config);
if (err != ESP_OK) {
Serial.printf("Camera init failed with error 0x%x", err);
return;
}
sensor_t * s = esp_camera_sensor_get();
s->set_brightness(s, 0); // -2 to 2
s->set_contrast(s, 0); // -2 to 2
s->set_saturation(s, 0); // -2 to 2
s->set_special_effect(s, 0); // 0 to 6 (0 - No Effect, 1 - Negative, 2 - Grayscale, 3 - Red Tint, 4 - Green Tint, 5 - Blue Tint, 6 - Sepia)
s->set_whitebal(s, 1); // 0 = disable , 1 = enable
s->set_awb_gain(s, 1); // 0 = disable , 1 = enable
s->set_wb_mode(s, 0); // 0 to 4 - if awb_gain enabled (0 - Auto, 1 - Sunny, 2 - Cloudy, 3 - Office, 4 - Home)
s->set_exposure_ctrl(s, 1); // 0 = disable , 1 = enable
s->set_aec2(s, 0); // 0 = disable , 1 = enable
s->set_ae_level(s, 0); // -2 to 2
s->set_aec_value(s, 300); // 0 to 1200
s->set_gain_ctrl(s, 1); // 0 = disable , 1 = enable
s->set_agc_gain(s, 0); // 0 to 30
s->set_gainceiling(s, (gainceiling_t)0); // 0 to 6
s->set_bpc(s, 0); // 0 = disable , 1 = enable
s->set_wpc(s, 1); // 0 = disable , 1 = enable
s->set_raw_gma(s, 1); // 0 = disable , 1 = enable
s->set_lenc(s, 1); // 0 = disable , 1 = enable
s->set_hmirror(s, 0); // 0 = disable , 1 = enable
s->set_vflip(s, 0); // 0 = disable , 1 = enable
s->set_dcw(s, 1); // 0 = disable , 1 = enable
s->set_colorbar(s, 0); // 0 = disable , 1 = enable
// Take Picture with Camera
fb = esp_camera_fb_get();
if(!fb) {
Serial.println("Camera capture failed");
return;
}
esp_camera_fb_return(fb);
Wire.begin(14,15);
BMESensor.begin();
print_commands("");
}
uint8_t bytesIn;
char aLine[80+1];
void loop() {
if (Serial.available() > 0) {
int b = Serial.read();
if (b != -1) {
switch (b) {
case '\n':
if (bytesIn && aLine[bytesIn-1] == '\0') break;
case '\r':
Serial.println();
aLine[bytesIn] = '\0';
execute(aLine);
bytesIn = 0;
break;
default:
aLine[bytesIn++] = (char)b;
if (bytesIn >= sizeof(aLine)-1) {
aLine[bytesIn] = '\0';
execute(aLine);
bytesIn = 0;
}
break;
}
}
}
}

22
test/README
View File

@@ -1,11 +1,11 @@
This directory is intended for PlatformIO Unit Testing and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PlatformIO Unit Testing:
- https://docs.platformio.org/page/plus/unit-testing.html
This directory is intended for PlatformIO Unit Testing and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PlatformIO Unit Testing:
- https://docs.platformio.org/page/plus/unit-testing.html