MARMEX-VB : "Mary Camera module" library
Dependents: MARMEX_VB_test MARMEX_VB_Hello
MARMEX-VB (MARY-VB) camera module library for mbed. (This module may be available in Japan only.)
Kown problem / 既知の問題
The read data may have contouring. In this case, it may require reset or changing order of data reading. The order change API is available as "read_order_change()" function.
カメラから読み出したデータに擬似輪郭が発生することがあります.この問題にはシステム全体のリセットを行うか,または読み出し順の変更を行うことで対処して下さい.読み出し順の変更はAPIの"read_order_change()"関数を使うことができます.
Diff: MARMEX_VB.h
- Revision:
- 5:84e6c89a9a6d
- Parent:
- 4:8ef31b67c0ab
diff -r 8ef31b67c0ab -r 84e6c89a9a6d MARMEX_VB.h --- a/MARMEX_VB.h Thu Jun 19 12:21:43 2014 +0000 +++ b/MARMEX_VB.h Fri Jun 20 09:05:19 2014 +0000 @@ -185,22 +185,6 @@ * @param n_of_pixels pixels to be read */ void read_a_line( short *p, int line_number, int x_offset, int n_of_pixels ); - - /** Read one line data - * - * Reads 1 line data from MARMEX_VB - * This function should be called when the data transfer done to resume the buffer update by camera - * - * This function is highly optimized for LPC1768 and LPC11U35 with a specific SPI port - * LPC1768 : LPC_SSP1 - * LPC11U35 : LPC_SSP0 - * - * @param *p pointer to array of short - * @param line_number to select which line want to read - * @param x_offset holizontal offset (from left) to start the read - * @param n_of_pixels pixels to be read - */ - void read_a_line_SPI_FIFO_READ( short *p, int line_number, int x_offset, int n_of_pixels ); /** Read order change *