modify to sipeed dan dock

brun.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+K210_BIN_PATH=`pwd`/build
+
+#here should set to yours
+BRUN_SCRIPT_PATH=/home/xel/K210/pyScript
+
+bin_file=$K210_BIN_PATH"/"$1".bin"
+
+echo $bin_file
+
+cd $BRUN_SCRIPT_PATH
+
+if [ ! -n "$2" ] ;then
+	python3 isp.py -b 115200 $bin_file -d /dev/ttyUSB0
+else
+	python3 isp.py -b 115200 $bin_file -d $2
+fi
+

brun_auto.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+if [ ! -n "$1" ] ;then
+    echo "you have to select a Bin File!"
+    exit
+fi
+
+K210_BIN_PATH=`pwd`/build
+BRUN_SCRIPT_PATH=/home/xel/K210/pyScript
+
+bin_file=$K210_BIN_PATH"/"$1".bin"
+
+echo $bin_file
+
+cd $BRUN_SCRIPT_PATH
+
+if [ ! -n "$2" ] ;then
+	python3 kflash.py -b 2000000 $bin_file -p /dev/ttyUSB0
+else
+	python3 kflash.py -b 1000000 $bin_file -p $2
+fi
+

gdb.sh

@@ -0,0 +1,2 @@
+/home/xel/kendryte-toolchain-8.2/bin/riscv64-unknown-elf-gdb -ex "set remotetimeout 240" -ex "target extended-remote localhost:3333" -ex "monitor reset halt" -ex "load" $1
+

lib/drivers/dvp.c

@@ -20,7 +20,7 @@
 #include "sysctl.h"
 #include <math.h>
 
-volatile dvp_t* const dvp = (volatile dvp_t*)DVP_BASE_ADDR;
+volatile dvp_t *const dvp = (volatile dvp_t *)DVP_BASE_ADDR;
 static uint8_t g_sccb_reg_len = 8;
 
 static void mdelay(uint32_t ms)
@@ -49,7 +49,7 @@ uint32_t dvp_sccb_set_clk_rate(uint32_t clk_rate)
     uint32_t tmp;
     uint32_t v_sccb_freq = sysctl_clock_get_freq(SYSCTL_CLOCK_APB1);
     uint16_t v_period_clk_cnt = round(v_sccb_freq / clk_rate / 2.0);
-    if(v_period_clk_cnt > 255)
+    if (v_period_clk_cnt > 255)
     {
         return 0;
     }
@@ -116,7 +116,7 @@ uint8_t dvp_sccb_receive_data(uint8_t dev_addr, uint16_t reg_addr)
 
     dvp_sccb_start_transfer();
 
-    return (uint8_t) DVP_SCCB_RDATA_BYTE(dvp->sccb_cfg);
+    return (uint8_t)DVP_SCCB_RDATA_BYTE(dvp->sccb_cfg);
 }
 
 static void dvp_reset(void)
@@ -145,6 +145,22 @@ void dvp_init(uint8_t reg_len)
     dvp_reset();
 }
 
+uint32_t dvp_set_xclk_rate(uint32_t xclk_rate)
+{
+    uint32_t v_apb1_clk = sysctl_clock_get_freq(SYSCTL_CLOCK_APB1);
+    uint32_t v_period;
+    if (v_apb1_clk > xclk_rate * 2)
+        v_period = round(v_apb1_clk / (xclk_rate * 2.0)) - 1;
+    else
+        v_period = 0;
+    if (v_period > 255)
+        v_period = 255;
+    dvp->cmos_cfg &= (~DVP_CMOS_CLK_DIV_MASK);
+    dvp->cmos_cfg |= DVP_CMOS_CLK_DIV(v_period) | DVP_CMOS_CLK_ENABLE;
+    dvp_reset();
+    return v_apb1_clk / ((v_period + 1) * 2);
+}
+
 void dvp_set_image_format(uint32_t format)
 {
     uint32_t tmp;
@@ -278,4 +294,3 @@ void dvp_set_output_enable(dvp_output_mode_t index, int enable)
             dvp->dvp_cfg &= ~DVP_CFG_DISPLAY_OUTPUT_ENABLE;
     }
 }
-

lib/drivers/include/dvp.h

@@ -17,10 +17,11 @@
 #include <stdint.h>
 
 #ifdef __cplusplus
-extern "C" {
+extern "C"
+{
 #endif
 
-/* clang-format off */
+    /* clang-format off */
 /**
  * @brief       DVP object
  */
@@ -94,118 +95,118 @@ typedef struct _dvp
 #define DVP_STS_DVP_EN_WE                       0x00020000U
 #define DVP_STS_SCCB_EN                         0x01000000U
 #define DVP_STS_SCCB_EN_WE                      0x02000000U
-/* clang-format on */
+    /* clang-format on */
 
-typedef enum _dvp_output_mode
-{
-    DVP_OUTPUT_AI,
-    DVP_OUTPUT_DISPLAY,
-} dvp_output_mode_t;
+    typedef enum _dvp_output_mode
+    {
+        DVP_OUTPUT_AI,
+        DVP_OUTPUT_DISPLAY,
+    } dvp_output_mode_t;
 
-/**
+    /**
  * @brief       DVP object instance
  */
-extern volatile dvp_t* const dvp;
+    extern volatile dvp_t *const dvp;
 
-/**
+    /**
  * @brief       Initialize DVP
  */
-void dvp_init(uint8_t reg_len);
+    void dvp_init(uint8_t reg_len);
 
-/**
+    /**
  * @brief       Set image format
  *
  * @param[in]   format      The image format
  */
-void dvp_set_image_format(uint32_t format);
+    void dvp_set_image_format(uint32_t format);
 
-/**
+    /**
  * @brief       Set image size
  *
  * @param[in]   width   The width  of image
  * @param[in]   height  The height of image
  */
-void dvp_set_image_size(uint32_t width, uint32_t height);
+    void dvp_set_image_size(uint32_t width, uint32_t height);
 
-/**
+    /**
  * @brief       Set the address of RGB for AI
  *
  * @param[in]   r_addr      The R address of RGB
  * @param[in]   g_addr      The G address of RGB
  * @param[in]   b_addr      The B address of RGB
  */
-void dvp_set_ai_addr(uint32_t r_addr, uint32_t g_addr, uint32_t b_addr);
+    void dvp_set_ai_addr(uint32_t r_addr, uint32_t g_addr, uint32_t b_addr);
 
-/**
+    /**
  * @brief       Set the address of RGB for display
  *
  * @param[in]   r_addr      The R address of RGB
  * @param[in]   g_addr      The G address of RGB
  * @param[in]   b_addr      The B address of RGB
  */
-void dvp_set_display_addr(uint32_t addr);
+    void dvp_set_display_addr(uint32_t addr);
 
-/**
+    /**
  * @brief       The frame start transfer
  */
-void dvp_start_frame(void);
+    void dvp_start_frame(void);
 
-/**
+    /**
  * @brief       The DVP convert start
  */
-void dvp_start_convert(void);
+    void dvp_start_convert(void);
 
-/**
+    /**
  * @brief       The DVP convert finish
  */
-void dvp_finish_convert(void);
+    void dvp_finish_convert(void);
 
-/**
+    /**
  * @brief       Get the image data
  *
  * @note        The image data stored in the address of RGB
  */
-void dvp_get_image(void);
+    void dvp_get_image(void);
 
-/**
+    /**
  * @brief       Use SCCB write register
  *
  * @param[in]   dev_addr        The device address
  * @param[in]   reg_addr        The register address
  * @param[in]   reg_data        The register data
  */
-void dvp_sccb_send_data(uint8_t dev_addr, uint16_t reg_addr, uint8_t reg_data);
+    void dvp_sccb_send_data(uint8_t dev_addr, uint16_t reg_addr, uint8_t reg_data);
 
-/**
+    /**
  * @brief       Use SCCB read register
  *
  * @param[in]   dev_addr        The device address
  * @param[in]   reg_addr        The register address
  *
  * @return      The register value
  */
-uint8_t dvp_sccb_receive_data(uint8_t dev_addr, uint16_t reg_addr);
+    uint8_t dvp_sccb_receive_data(uint8_t dev_addr, uint16_t reg_addr);
 
-/**
+    /**
  * @brief       Enable dvp burst
  */
-void dvp_enable_burst(void);
+    void dvp_enable_burst(void);
 
-/**
+    /**
  * @brief       Disable dvp burst
  */
-void dvp_disable_burst(void);
+    void dvp_disable_burst(void);
 
-/**
+    /**
  * @brief       Enable or disable dvp interrupt
  *
  * @param[in]   interrupt       Dvp interrupt
  * @param[in]   status          0:disable 1:enable
  *
  */
-void dvp_config_interrupt(uint32_t interrupt, uint8_t enable);
+    void dvp_config_interrupt(uint32_t interrupt, uint8_t enable);
 
-/**
+    /**
  * @brief       Get dvp interrupt status
  *
  * @param[in]   interrupt       Dvp interrupt
@@ -215,43 +216,45 @@ void dvp_config_interrupt(uint32_t interrupt, uint8_t enable);
  *     - 0      false
  *     - 1      true
  */
-int dvp_get_interrupt(uint32_t interrupt);
+    int dvp_get_interrupt(uint32_t interrupt);
 
-/**
+    /**
  * @brief       Clear dvp interrupt status
  *
  * @param[in]   interrupt       Dvp interrupt
  *
  */
-void dvp_clear_interrupt(uint32_t interrupt);
+    void dvp_clear_interrupt(uint32_t interrupt);
 
-/**
+    /**
  * @brief       Enable dvp auto mode
  */
-void dvp_enable_auto(void);
+    void dvp_enable_auto(void);
 
-/**
+    /**
  * @brief       Disable dvp auto mode
  */
-void dvp_disable_auto(void);
+    void dvp_disable_auto(void);
 
-/**
+    /**
  * @brief       Dvp ouput data enable or not
  *
  * @param[in]   index       0:AI, 1:display
  * @param[in]   enable      0:disable, 1:enable
  *
  */
-void dvp_set_output_enable(dvp_output_mode_t index, int enable);
+    void dvp_set_output_enable(dvp_output_mode_t index, int enable);
 
-/**
+    /**
  * @brief       Set sccb clock rate
  *
  * @param[in]   clk_rate       Sccb clock rate
  *
  * @return      The real sccb clock rate
  */
-uint32_t dvp_sccb_set_clk_rate(uint32_t clk_rate);
+    uint32_t dvp_sccb_set_clk_rate(uint32_t clk_rate);
+
+    uint32_t dvp_set_xclk_rate(uint32_t xclk_rate);
 
 #ifdef __cplusplus
 }

make.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+cd ./build
+cmake .. -DPROJ=$1 -DTOOLCHAIN=/home/xel/kendryte-toolchain-8.2/bin && make

src/openmv/src/micropython/ports/k210-standalone/Makefile

@@ -151,6 +151,7 @@ MODULES_SRC_C= \
 		$(MPY_MOD_PATH)/machine/machine_timer.c\
 		$(MPY_MOD_PATH)/machine/machine_nt35310.c\
 		$(MPY_MOD_PATH)/machine/machine_ov5640.c\
+		$(MPY_MOD_PATH)/machine/machine_ov2640.c\
 		$(MPY_MOD_PATH)/machine/machine_burner.c\
 		$(MPY_MOD_PATH)/machine/machine_face_detect.c\
 		$(MPY_MOD_PATH)/machine/machine_spiflash.c\

src/openmv/src/micropython/ports/k210-standalone/board-drivers/include/nt35310.h

@@ -96,6 +96,7 @@
 #define INTERFACE_CTL           0xF6
 
 #define DCX_GPIONUM             (2)
+#define RST_GPIONUM             (3)
 
 #define SPI_CHANNEL             0
 #define SPI_SLAVE_SELECT        3
@@ -109,4 +110,3 @@ void tft_write_word(uint32_t *data_buf, uint32_t length, uint32_t flag);
 void tft_fill_data(uint32_t *data_buf, uint32_t length);
 
 #endif
-