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@@ -54,6 +54,8 @@ typedef struct
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uint8_t CaptureMode;
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uint8_t CaptureWait;
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uint8_t JPEGEncodeDone;
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+ uint8_t PWMID;
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+ uint8_t I2CID;
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}Camera_CtrlStruct;
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static Camera_CtrlStruct prvCamera;
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@@ -299,13 +301,13 @@ int luat_camera_init(luat_camera_conf_t *conf){
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GPIO_Iomux(GPIOA_05, 2);
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HWTimer_SetPWM(conf->pwm_id, conf->pwm_period, conf->pwm_pulse, 0);
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-
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+ prvCamera.PWMID = conf->pwm_id;
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luat_i2c_setup(conf->i2c_id,1,NULL);
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for(size_t i = 0; i < conf->init_cmd_size; i++){
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luat_i2c_send(conf->i2c_id, conf->i2c_addr, &(conf->init_cmd[i]), 2);
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i++;
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}
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-
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+ prvCamera.I2CID = conf->i2c_id;
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DCMI_Setup(0, 0, 0, 8, 0);
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DCMI_SetCallback(prvCamera_DCMICB, conf->zbar_scan);
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@@ -375,3 +377,21 @@ int luat_camera_stop(int id)
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OS_DeInitBuffer(&prvCamera.FileBuffer);
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return 0;
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}
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+
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+int luat_camera_close(int id)
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+{
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+ luat_camera_stop(id);
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+ GPIO_Iomux(GPIOD_01, 1);
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+ GPIO_Iomux(GPIOD_02, 1);
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+ GPIO_Iomux(GPIOD_03, 1);
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+ GPIO_Iomux(GPIOD_08, 1);
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+ GPIO_Iomux(GPIOD_09, 1);
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+ GPIO_Iomux(GPIOD_10, 1);
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+ GPIO_Iomux(GPIOD_11, 1);
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+ GPIO_Iomux(GPIOE_00, 1);
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+ GPIO_Iomux(GPIOE_01, 1);
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+ GPIO_Iomux(GPIOE_02, 1);
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+ GPIO_Iomux(GPIOA_05, 1);
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+ HWTimer_Stop(prvCamera.PWMID);
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+ luat_i2c_close(prvCamera.I2CID);
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+}
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alienwalker