openmv/drivers/sensors/genx320.c
iabdalkader 66ade9aeaf drivers/sensors: Update clock API.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-07-05 14:17:31 +02:00

617 lines
21 KiB
C

/*
* SPDX-License-Identifier: MIT
*
* Copyright (C) 2013-2024 OpenMV, LLC.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* GENX320 driver.
*/
#include "omv_boardconfig.h"
#if (OMV_GENX320_ENABLE == 1)
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "py/mphal.h"
#include "framebuffer.h"
#include "omv_i2c.h"
#include "omv_csi.h"
#include "evt_2_0.h"
#include "psee_genx320.h"
#define BLANK_LINES 4
#define BLANK_COLUMNS 4
#define SENSOR_WIDTH 324
#define SENSOR_HEIGHT 324
#define ACTIVE_SENSOR_WIDTH (SENSOR_WIDTH - BLANK_COLUMNS)
#define ACTIVE_SENSOR_HEIGHT (SENSOR_HEIGHT - BLANK_LINES)
#define ACTIVE_SENSOR_SIZE (ACTIVE_SENSOR_WIDTH * ACTIVE_SENSOR_HEIGHT)
#ifdef OMV_GENX320_EHC_ENABLE
#define HSYNC_CLOCK_CYCLES 880 // 320 + 880 = 1200 cycles -> ~122 FPS
#else
#define HSYNC_CLOCK_CYCLES 280 // 320 + 280 = 600 cycles
#endif
#define VSYNC_CLOCK_CYCLES 8
#define CONTRAST_DEFAULT 16
#define BRIGHTNESS_DEFAULT 128
#define I2C_TIMEOUT 1000
#define INTEGRATION_DEF_PREIOD 20000 // 20ms (50 FPS)
#define INTEGRATION_MIN_PREIOD 0x10 // 16us
#define INTEGRATION_MAX_PREIOD 0x1FFF0 // 131056us
#define FPS_TO_US(fps) (1000000 / (fps))
#define EVENT_THRESHOLD_TO_CALIBRATE 100000
#define EVENT_THRESHOLD_SIGMA 10
#define EVT_CLK_MULTIPLIER (2)
#define EVT_CLK_FREQ \
(((omv_csi_get_clk_frequency(csi, false) * EVT_CLK_MULTIPLIER) + 500000) / 1000000)
#define AFK_50_HZ (50)
#define AFK_60_HZ (60)
#define AFK_LOW_FREQ IM_MIN(AFK_50_HZ, AFK_60_HZ)
#define AFK_HIGH_FREQ IM_MAX(AFK_50_HZ, AFK_60_HZ)
#define AFK_LOW_BAND ((AFK_LOW_FREQ * 2) - 10)
#define AFK_HIGH_BAND ((AFK_HIGH_FREQ * 2) + 10)
#define EHC_DIFF3D_N_BITS_SIZE (7) // signed 8-bit value
#if (OMV_GENX320_CAL_ENABLE == 1)
static bool hot_pixels_disabled = false;
#endif // (OMV_GENX320_CAL_ENABLE == 1)
static int32_t contrast = CONTRAST_DEFAULT;
static int32_t brightness = BRIGHTNESS_DEFAULT;
static AFK_HandleTypeDef psee_afk;
static int reset(omv_csi_t *csi) {
csi->color_palette = NULL;
#if (OMV_GENX320_CAL_ENABLE == 1)
hot_pixels_disabled = false;
#endif // (OMV_GENX320_CAL_ENABLE == 1)
contrast = CONTRAST_DEFAULT;
brightness = BRIGHTNESS_DEFAULT;
BIAS_Params_t biases = (csi->chip_id == SAPHIR_ES_ID) ? genx320es_default_biases : genx320mp_default_biases;
// Force CPI with chicken bits
psee_sensor_write(csi, TOP_CHICKEN, TOP_CHICKEN_OVERRIDE_MIPI_MODE_EN |
TOP_CHICKEN_OVERRIDE_HISTO_MODE_EN |
#if (OMV_GENX320_EHC_ENABLE == 1)
1 << TOP_CHICKEN_OVERRIDE_HISTO_MODE_Pos |
#else
0 << TOP_CHICKEN_OVERRIDE_HISTO_MODE_Pos |
#endif // (OMV_GENX320_EHC_ENABLE == 1)
I2C_TIMEOUT << TOP_CHICKEN_I2C_TIMEOUT_Pos);
// Start the Init sequence
#if (OMV_GENX320_EHC_ENABLE == 1)
psee_sensor_init(csi, &dcmi_histo);
#else
psee_sensor_init(csi, &dcmi_evt);
// Set EVT20 mode
psee_sensor_write(csi, EDF_CONTROL, 0);
#endif // (OMV_GENX320_EHC_ENABLE == 1)
// Configure Packet and Frame sizes
psee_sensor_write(csi, CPI_PACKET_SIZE_CONTROL, ACTIVE_SENSOR_WIDTH);
psee_sensor_write(csi, CPI_PACKET_TIME_CONTROL, ACTIVE_SENSOR_WIDTH << CPI_PACKET_TIME_CONTROL_PERIOD_Pos |
HSYNC_CLOCK_CYCLES << CPI_PACKET_TIME_CONTROL_BLANKING_Pos);
psee_sensor_write(csi, CPI_FRAME_SIZE_CONTROL, ACTIVE_SENSOR_HEIGHT);
psee_sensor_write(csi, CPI_FRAME_TIME_CONTROL, VSYNC_CLOCK_CYCLES);
// Enable dropping
psee_sensor_write(csi, RO_READOUT_CTRL, RO_READOUT_CTRL_DIGITAL_PIPE_EN |
RO_READOUT_CTRL_AVOID_BPRESS_TD |
RO_READOUT_CTRL_DROP_EN |
RO_READOUT_CTRL_DROP_ON_FULL_EN);
// Enable the Anti-FlicKering filter
if (psee_afk_init(csi, &psee_afk) != AFK_OK) {
return -1;
}
if (psee_afk_activate(&psee_afk, AFK_LOW_BAND, AFK_HIGH_BAND, EVT_CLK_FREQ) != AFK_OK) {
return -1;
}
// Operation Mode Configuration
#if (OMV_GENX320_EHC_ENABLE == 1)
psee_PM3C_Histo_config(csi);
#else
psee_PM3C_config(csi);
#endif // (OMV_GENX320_EHC_ENABLE == 1)
// Set the default border for the Activity map
psee_set_default_XY_borders(csi, &genx320mp_default_am_borders);
// Configure the activity map
psee_configure_activity_map(csi);
// Set Standard biases
psee_sensor_set_biases(csi, &biases);
// Start the csi
#if (OMV_GENX320_EHC_ENABLE == 1)
psee_sensor_start(csi, &dcmi_histo);
EHC_HandleTypeDef psee_ehc;
if (psee_ehc_init(csi, &psee_ehc) != EHC_OK) {
return -1;
}
if (psee_ehc_activate(&psee_ehc, EHC_ALGO_DIFF3D, 0, EHC_DIFF3D_N_BITS_SIZE,
INTEGRATION_DEF_PREIOD, EHC_WITHOUT_PADDING) != EHC_OK) {
return -1;
}
#else
psee_sensor_start(csi, &dcmi_evt);
#endif // (OMV_GENX320_EHC_ENABLE == 1)
return 0;
}
static int sleep(omv_csi_t *csi, int enable) {
if (enable) {
#if (OMV_GENX320_EHC_ENABLE == 1)
psee_PM2_Histo_config(csi);
#else
psee_PM2_config(csi);
#endif // (OMV_GENX320_EHC_ENABLE == 1)
} else {
#if (OMV_GENX320_EHC_ENABLE == 1)
psee_PM3C_Histo_config(csi);
#else
psee_PM3C_config(csi);
#endif // (OMV_GENX320_EHC_ENABLE == 1)
}
return 0;
}
static int read_reg(omv_csi_t *csi, uint16_t reg_addr) {
uint32_t reg_data;
uint8_t addr[] = {(reg_addr >> 8), reg_addr};
if (omv_i2c_write_bytes(csi->i2c, csi->slv_addr, addr, 2, OMV_I2C_XFER_NO_STOP) != 0) {
return -1;
}
if (omv_i2c_read_bytes(csi->i2c, csi->slv_addr, (uint8_t *) &reg_data, 4, OMV_I2C_XFER_NO_FLAGS) != 0) {
return -1;
}
reg_data = __REV(reg_data);
return reg_data;
}
static int write_reg(omv_csi_t *csi, uint16_t reg_addr, uint16_t reg_data) {
uint8_t buf[] = {(reg_addr >> 8), reg_addr, (reg_data >> 24), (reg_data >> 16), (reg_data >> 8), reg_data};
return omv_i2c_write_bytes(csi->i2c, csi->slv_addr, buf, 6, OMV_I2C_XFER_NO_FLAGS);
}
static int set_pixformat(omv_csi_t *csi, pixformat_t pixformat) {
return (pixformat == PIXFORMAT_GRAYSCALE) ? 0 : -1;
}
static int set_framesize(omv_csi_t *csi, omv_csi_framesize_t framesize) {
return (framesize == OMV_CSI_FRAMESIZE_320X320) ? 0 : -1;
}
static int set_framerate(omv_csi_t *csi, int framerate) {
#if (OMV_GENX320_EHC_ENABLE == 1)
int us = FPS_TO_US(framerate);
if (us < INTEGRATION_MIN_PREIOD) {
return -1;
}
if (us > INTEGRATION_MAX_PREIOD) {
return -1;
}
int lines = ACTIVE_SENSOR_HEIGHT + VSYNC_CLOCK_CYCLES;
int clocks_per_frame = (omv_csi_get_clk_frequency(csi, false) * EVT_CLK_MULTIPLIER) / framerate;
int hsync_clocks = (clocks_per_frame / lines) - ACTIVE_SENSOR_WIDTH;
if (hsync_clocks <= 0) {
return -1;
}
// Disable any ongoing frame capture.
omv_csi_abort(csi, true, false);
psee_sensor_write(csi, EHC_INTEGRATION_PERIOD, us);
psee_sensor_write(csi, CPI_PACKET_TIME_CONTROL, ACTIVE_SENSOR_WIDTH << CPI_PACKET_TIME_CONTROL_PERIOD_Pos |
hsync_clocks << CPI_PACKET_TIME_CONTROL_BLANKING_Pos);
// Wait for the camera to settle
if (!csi->disable_delays) {
mp_hal_delay_ms(100);
}
#endif // (OMV_GENX320_EHC_ENABLE == 1)
return 0;
}
static int set_contrast(omv_csi_t *csi, int level) {
contrast = __USAT(level, UINT8_T_BITS);
return 0;
}
static int set_brightness(omv_csi_t *csi, int level) {
brightness = __USAT(level, UINT8_T_BITS);
return 0;
}
static int set_colorbar(omv_csi_t *csi, int enable) {
uint32_t reg;
psee_sensor_read(csi, RO_READOUT_CTRL, &reg);
reg = (reg & ~RO_READOUT_CTRL_ERC_SELF_TEST_EN) | (enable ? RO_READOUT_CTRL_ERC_SELF_TEST_EN : 0);
psee_sensor_write(csi, RO_READOUT_CTRL, reg);
return 0;
}
static int set_hmirror(omv_csi_t *csi, int enable) {
psee_sensor_set_flip(csi, enable, csi->vflip);
return 0;
}
static int set_vflip(omv_csi_t *csi, int enable) {
psee_sensor_set_flip(csi, csi->hmirror, enable);
return 0;
}
#if (OMV_GENX320_CAL_ENABLE == 1)
static void disable_hot_pixels(omv_csi_t *csi, uint8_t *histogram) {
// Compute average
int32_t avg = 0;
for (uint32_t i = 0; i < ACTIVE_SENSOR_SIZE; i++) {
avg += histogram[i];
}
avg /= ACTIVE_SENSOR_SIZE;
// Compute std
int32_t std = 0;
for (uint32_t i = 0; i < ACTIVE_SENSOR_SIZE; i++) {
int32_t diff = histogram[i] - avg;
std += diff * diff;
}
std = fast_sqrtf(std / ACTIVE_SENSOR_SIZE);
int32_t threshold = avg + (std * EVENT_THRESHOLD_SIGMA);
for (uint32_t y = 0; y < ACTIVE_SENSOR_HEIGHT; y++) {
// Reset all blocks
for (uint32_t i = 0; i < (ACTIVE_SENSOR_WIDTH / UINT32_T_BITS); i++) {
psee_write_ROI_X(csi, i * sizeof(uint32_t), 0);
}
// Select line
uint32_t offset = y / UINT32_T_BITS;
psee_write_ROI_Y(csi, offset * sizeof(uint32_t), 1 << (y % UINT32_T_BITS));
// Trigger shadow
psee_write_ROI_CTRL(csi, ROI_CTRL_PX_SW_RSTN | ROI_CTRL_TD_SHADOW_TRIGGER);
uint32_t tmp[ACTIVE_SENSOR_WIDTH / UINT32_T_BITS] = {};
for (uint32_t x = 0; x < ACTIVE_SENSOR_WIDTH; x++) {
if (histogram[(y * ACTIVE_SENSOR_WIDTH) + x] > threshold) {
tmp[x / UINT32_T_BITS] |= 1 << (x % UINT32_T_BITS);
}
}
// Write x values to disable
for (uint32_t i = 0; i < (ACTIVE_SENSOR_WIDTH / UINT32_T_BITS); i++) {
psee_write_ROI_X(csi, i * sizeof(uint32_t), tmp[i]);
}
// Activate block
psee_write_ROI_CTRL(csi, ROI_CTRL_PX_SW_RSTN | ROI_CTRL_TD_SHADOW_TRIGGER | ROI_CTRL_TD_EN);
// Disable roi block
psee_write_ROI_CTRL(csi, ROI_CTRL_PX_SW_RSTN);
psee_write_ROI_Y(csi, offset * sizeof(uint32_t), 0);
}
}
#endif // (OMV_GENX320_CAL_ENABLE == 1)
static void snapshot_post_process(omv_csi_t *csi, image_t *image) {
#if (OMV_GENX320_EHC_ENABLE == 1)
for (uint32_t i = 0; i < ACTIVE_SENSOR_SIZE; i++) {
image->data[i] = __USAT((((int8_t *) image->data)[i] * contrast) + brightness, UINT8_T_BITS);
}
#else
uint8_t *out = fb_alloc(ACTIVE_SENSOR_SIZE, FB_ALLOC_NO_HINT);
memset(out, brightness, ACTIVE_SENSOR_SIZE);
for (uint32_t i = 0; i < (ACTIVE_SENSOR_SIZE / sizeof(uint32_t)); i++) {
uint32_t val = ((uint32_t *) image->data)[i];
uint32_t x = __EVT20_X(val);
uint32_t y = __EVT20_Y(val);
switch (__EVT20_TYPE(val)) {
case TD_LOW: {
if ((x < ACTIVE_SENSOR_WIDTH) && (y < ACTIVE_SENSOR_HEIGHT)) {
uint32_t index = (y * ACTIVE_SENSOR_WIDTH) + x;
out[index] = __USAT(((int32_t) out[index]) - contrast, UINT8_T_BITS);
}
break;
}
case TD_HIGH: {
if ((x < ACTIVE_SENSOR_WIDTH) && (y < ACTIVE_SENSOR_HEIGHT)) {
uint32_t index = (y * ACTIVE_SENSOR_WIDTH) + x;
out[index] = __USAT(((int32_t) out[index]) + contrast, UINT8_T_BITS);
}
break;
}
default: {
break;
}
}
}
memcpy(image->data, out, ACTIVE_SENSOR_SIZE);
fb_free();
#endif // (OMV_GENX320_EHC_ENABLE == 1)
if (csi->color_palette &&
(framebuffer_get_buffer_size(csi->fb) >= (ACTIVE_SENSOR_SIZE * sizeof(uint16_t)))) {
for (int32_t i = ACTIVE_SENSOR_SIZE - 1; i >= 0; i--) {
((uint16_t *) image->data)[i] = csi->color_palette[image->data[i]];
}
image->pixfmt = PIXFORMAT_RGB565;
csi->fb->pixfmt = PIXFORMAT_RGB565;
}
}
static int snapshot(omv_csi_t *csi, image_t *image, uint32_t flags) {
#if (OMV_GENX320_EHC_ENABLE != 1)
if (csi->transpose) {
return OMV_CSI_ERROR_CAPTURE_FAILED;
}
#endif
#if (OMV_GENX320_CAL_ENABLE == 1)
if (!hot_pixels_disabled) {
uint8_t *histogram = fb_alloc0(ACTIVE_SENSOR_SIZE, FB_ALLOC_NO_HINT);
// Collect events to calibrate hot pixels.
for (uint32_t i = 0; i < EVENT_THRESHOLD_TO_CALIBRATE; ) {
int ret = ((omv_csi_snapshot_t) csi->priv)(csi, image, flags);
if (ret < 0) {
return ret;
}
// Build histogram of events.
#if (OMV_GENX320_EHC_ENABLE == 1)
for (uint32_t j = 0; j < ACTIVE_SENSOR_SIZE; j++) {
int32_t val = abs(((int8_t *) image->data)[j]);
histogram[j] = val;
i += val;
}
#else
for (uint32_t j = 0; j < (ACTIVE_SENSOR_SIZE / sizeof(uint32_t)); j++) {
uint32_t val = ((uint32_t *) image->data)[j];
switch (__EVT20_TYPE(val)) {
case TD_LOW:
case TD_HIGH: {
uint32_t x = __EVT20_X(val);
uint32_t y = __EVT20_Y(val);
if ((x < ACTIVE_SENSOR_WIDTH) && (y < ACTIVE_SENSOR_HEIGHT)) {
uint32_t index = (y * ACTIVE_SENSOR_WIDTH) + x;
histogram[index] = __USAT(histogram[index] + 1, UINT8_T_BITS);
i++;
}
break;
}
default: {
break;
}
}
}
#endif // (OMV_GENX320_EHC_ENABLE == 1)
snapshot_post_process(csi, image);
}
disable_hot_pixels(csi, histogram);
fb_free();
hot_pixels_disabled = true;
}
#endif // (OMV_GENX320_CAL_ENABLE == 1)
int ret = ((omv_csi_snapshot_t) csi->priv)(csi, image, flags);
if (ret < 0) {
return ret;
}
snapshot_post_process(csi, image);
return ret;
}
static int ioctl(omv_csi_t *csi, int request, va_list ap) {
int ret = 0;
switch (request) {
// Setting a preset of biases tuned for a particular application/condition
case OMV_CSI_IOCTL_GENX320_SET_BIASES: {
int mode = va_arg(ap, int);
switch (mode) {
case OMV_CSI_GENX320_BIASES_DEFAULT: {
// Set default biases V2.0.0
psee_sensor_set_bias(csi, DIFF, 51);
psee_sensor_set_bias(csi, DIFF_OFF, 28);
psee_sensor_set_bias(csi, DIFF_ON, 25);
psee_sensor_set_bias(csi, FO, 34);
psee_sensor_set_bias(csi, HPF, 40);
psee_sensor_set_bias(csi, REFR, 10);
break;
}
case OMV_CSI_GENX320_BIASES_LOW_LIGHT: {
// Set biases tuned for low light
psee_sensor_set_bias(csi, DIFF, 51);
psee_sensor_set_bias(csi, DIFF_OFF, 19);
psee_sensor_set_bias(csi, DIFF_ON, 24);
psee_sensor_set_bias(csi, FO, 19);
psee_sensor_set_bias(csi, HPF, 0);
psee_sensor_set_bias(csi, REFR, 10);
break;
}
case OMV_CSI_GENX320_BIASES_ACTIVE_MARKER: {
// Set biases tuned for active marker
psee_sensor_set_bias(csi, DIFF, 51);
psee_sensor_set_bias(csi, DIFF_OFF, 45); //127
psee_sensor_set_bias(csi, DIFF_ON, 55); //78
psee_sensor_set_bias(csi, FO, 50);
psee_sensor_set_bias(csi, HPF, 127);
psee_sensor_set_bias(csi, REFR, 0);
break;
}
case OMV_CSI_GENX320_BIASES_LOW_NOISE: {
// Set low sensitivity low noise biases
psee_sensor_set_bias(csi, DIFF, 51);
psee_sensor_set_bias(csi, DIFF_OFF, 38);
psee_sensor_set_bias(csi, DIFF_ON, 35);
psee_sensor_set_bias(csi, FO, 24);
psee_sensor_set_bias(csi, HPF, 40);
psee_sensor_set_bias(csi, REFR, 10);
break;
}
case OMV_CSI_GENX320_BIASES_HIGH_SPEED: {
// Set biases tuned for high speed motion
psee_sensor_set_bias(csi, DIFF, 51);
psee_sensor_set_bias(csi, DIFF_OFF, 26);
psee_sensor_set_bias(csi, DIFF_ON, 37);
psee_sensor_set_bias(csi, FO, 38);
psee_sensor_set_bias(csi, HPF, 74);
psee_sensor_set_bias(csi, REFR, 25);
break;
}
default: {
ret = -1;
break;
}
}
break;
}
// Setting biases one by one
case OMV_CSI_IOCTL_GENX320_SET_BIAS: {
int bias_name = va_arg(ap, int);
int bias_value = va_arg(ap, int);
switch (bias_name) {
case OMV_CSI_GENX320_BIAS_DIFF_OFF: {
psee_sensor_set_bias(csi, DIFF_OFF, bias_value);
break;
}
case OMV_CSI_GENX320_BIAS_DIFF_ON: {
psee_sensor_set_bias(csi, DIFF_ON, bias_value);
break;
}
case OMV_CSI_GENX320_BIAS_FO: {
psee_sensor_set_bias(csi, FO, bias_value);
break;
}
case OMV_CSI_GENX320_BIAS_HPF: {
psee_sensor_set_bias(csi, HPF, bias_value);
break;
}
case OMV_CSI_GENX320_BIAS_REFR: {
psee_sensor_set_bias(csi, REFR, bias_value);
break;
}
default: {
ret = -1;
break;
}
}
break;
}
// Controlling AFK filter
case OMV_CSI_IOCTL_GENX320_SET_AFK: {
int mode = va_arg(ap, int);
if (mode == 0) {
// Disable AFK
if (psee_afk_get_state(&psee_afk) != AFK_STATE_RESET) {
if (psee_afk_deactivate(&psee_afk) != AFK_OK) {
ret = -1;
}
}
} else {
// Enable AFK
int freq_min = va_arg(ap, int);
int freq_max = va_arg(ap, int);
if (psee_afk_init(csi, &psee_afk) != AFK_OK) {
ret = -1;
}
if (psee_afk_activate(&psee_afk, freq_min, freq_max, EVT_CLK_FREQ) != AFK_OK) {
ret = -1;
}
}
break;
}
default: {
ret = -1;
break;
}
}
return ret;
}
int genx320_init(omv_csi_t *csi) {
// Initialize csi structure
csi->reset = reset;
csi->sleep = sleep;
csi->read_reg = read_reg;
csi->write_reg = write_reg;
csi->set_pixformat = set_pixformat;
csi->set_framesize = set_framesize;
csi->set_framerate = set_framerate;
csi->set_contrast = set_contrast;
csi->set_brightness = set_brightness;
csi->set_colorbar = set_colorbar;
csi->set_hmirror = set_hmirror;
csi->set_vflip = set_vflip;
csi->priv = csi->snapshot;
csi->snapshot = snapshot;
csi->ioctl = ioctl;
// Set csi flags
csi->mono_bpp = sizeof(uint8_t);
return 0;
}
#endif // (OMV_GENX320_ENABLE == 1)