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V1.2.3
总钻风摄像头初始化函数中将PCLK修改为上升沿触发 修改systick延时函数,提高us级延时精度 增加核心板丝印图,方便查看引脚
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@@ -1,3 +1,6 @@
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V1.2.3
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V1.2.2
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@@ -35,7 +35,7 @@ void systick_delay(STMN_enum stmn, uint32 time)
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uint32 stm_clk;
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stm_clk = IfxStm_getFrequency(IfxStm_getAddress((IfxStm_Index)stmn));
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IfxStm_waitTicks(IfxStm_getAddress((IfxStm_Index)stmn), (uint32)((uint64)stm_clk*time/1000000000));
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IfxStm_waitTicks(IfxStm_getAddress((IfxStm_Index)stmn), (uint32)(stm_clk/1000000*time/1000));
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}
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@@ -332,7 +332,7 @@ void mt9v03x_vsync(void)
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{
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mt9v03x_dma_init_flag = 0;
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IfxDma_resetChannel(&MODULE_DMA, MT9V03X_DMA_CH);
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link_list_num = eru_dma_init(MT9V03X_DMA_CH, GET_PORT_IN_ADDR(MT9V03X_DATA_PIN), camera_buffer_addr, MT9V03X_PCLK_PIN, FALLING, MT9V03X_W*MT9V03X_H);
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link_list_num = eru_dma_init(MT9V03X_DMA_CH, GET_PORT_IN_ADDR(MT9V03X_DATA_PIN), camera_buffer_addr, MT9V03X_PCLK_PIN, RISING, MT9V03X_W*MT9V03X_H);
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dma_start(MT9V03X_DMA_CH);
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}
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else
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