Renesas
Camera in sample for GR-PEACH. This sample works on GR-LYCHEE besides GR-PEACH.
Video Links on how to setup and run Camera_in Application:
Your video will be live at: https://youtu.be/XNH8jLhjeS4 Part1 of 1
Camera in sample for GR-PEACH or GR-LYCHEE. While USER_BUTTON0 is pressed, it will save the camera image(default is jpeg fotmat) to USB memory or SD card.
If both USB and SD are inserted, GR-PEACH or GR-LYCHEE connect to the previously detected device.
The default setting of serial communication (baud rate etc.) in mbed is shown the following link.
Please refer to the link and change the settings of your PC terminal software.
The default value of baud rate in mbed is 9600, and this application uses baud rate 9600.
https://developer.mbed.org/teams/Renesas/wiki/GR-PEACH-Getting-Started#install-the-usb-serial-communication
Please refer to following link about Audio/Camera Shield.
https://developer.mbed.org/teams/Renesas/wiki/Audio_Camera-shield
You can configure this sample application via the following definitions. If you set to 1, it will save the video file as a AVI format:
main.cpp
/**** User Selection *********/ #define SAVE_FILE_TYPE (0) /* Select 0(Image(.jpg)) or 1(Movie(.avi)) */ /*****************************/
- USB channel available in this sample program
By default, the GR-PEACH's USB connector (USB0) is configured to be used. When using USB0, please close GR-PEACH's JP3.
Or, you can use the Audio/Camera Shield's USB connector (USB1). When using USB1, you need to close JP1 of Audio/Camera Shield.
- Specify each configuration
To specify camera and LCD, add camera-type and lcd-type to mbed_app.json.
For details, please refer to mbed-gr-libs / README.md.
mbed_app.json
{
"config": {
"camera":{
"help": "0:disable 1:enable",
"value": "1"
},
"camera-type":{
"help": "Please see mbed-gr-libs/README.md",
"value": "CAMERA_CVBS"
},
"lcd":{
"help": "0:disable 1:enable",
"value": "0"
},
"lcd-type":{
"help": "Please see mbed-gr-libs/README.md",
"value": "GR_PEACH_4_3INCH_SHIELD"
},
"usb-host-ch":{
"help": "(for GR-PEACH) 0:ch0 1:ch1",
"value": "1"
},
"audio-camera-shield":{
"help": "(for GR-PEACH) 0:not use 1:use",
"value": "1"
}
}
}
Revision 1:aaa4b3e0f03c, committed 2016-04-18
- Comitter:
- dkato
- Date:
- Mon Apr 18 07:14:02 2016 +0000
- Parent:
- 0:2f1caf4ce924
- Child:
- 2:9d98159fa9c9
- Commit message:
- Supports IAR.
Changed in this revision
--- a/GR-PEACH_video.lib Fri Jun 26 02:26:08 2015 +0000 +++ b/GR-PEACH_video.lib Mon Apr 18 07:14:02 2016 +0000 @@ -1,1 +1,1 @@ -http://developer.mbed.org/teams/Renesas/code/GR-PEACH_video/#853f5b7408a7 +http://developer.mbed.org/teams/Renesas/code/GR-PEACH_video/#3149baf7925b
--- a/USBHost.lib Fri Jun 26 02:26:08 2015 +0000 +++ b/USBHost.lib Mon Apr 18 07:14:02 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/USBHost/#220cd93c9a5f +http://mbed.org/users/mbed_official/code/USBHost/#028508fd50fa
--- a/main.cpp Fri Jun 26 02:26:08 2015 +0000
+++ b/main.cpp Mon Apr 18 07:14:02 2016 +0000
@@ -48,8 +48,15 @@
DigitalOut led1(LED1);
DigitalIn button(USER_BUTTON0);
+#if defined(__ICCARM__)
+#pragma data_alignment=16
+static uint8_t FrameBuffer_Video_A[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]@ ".mirrorram"; //16 bytes aligned!;
+static uint8_t FrameBuffer_Video_B[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]@ ".mirrorram"; //16 bytes aligned!;
+#pragma data_alignment=4
+#else
static uint8_t FrameBuffer_Video_A[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]__attribute((section("NC_BSS"),aligned(16))); //16 bytes aligned!;
static uint8_t FrameBuffer_Video_B[VIDEO_BUFFER_STRIDE * VIDEO_BUFFER_HEIGHT]__attribute((section("NC_BSS"),aligned(16))); //16 bytes aligned!;
+#endif
static volatile int32_t vsync_count;
static volatile int32_t vfield_count;
--- a/mbed.bld Fri Jun 26 02:26:08 2015 +0000 +++ b/mbed.bld Mon Apr 18 07:14:02 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7 \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/082adc85693f \ No newline at end of file