Commit 50663cc1 authored by Andrey Filippov's avatar Andrey Filippov

Adding sensor ports i2c driver

parent 3027f36c
...@@ -6,6 +6,7 @@ obj-$(CONFIG_ELPHEL393) += elphel393-pwr.o ...@@ -6,6 +6,7 @@ obj-$(CONFIG_ELPHEL393) += elphel393-pwr.o
obj-$(CONFIG_ELPHEL393) += elphel393-mem.o obj-$(CONFIG_ELPHEL393) += elphel393-mem.o
obj-$(CONFIG_ELPHELDRVONMICROZED) += elphel393-mem.o obj-$(CONFIG_ELPHELDRVONMICROZED) += elphel393-mem.o
obj-$(CONFIG_ELPHEL393_INIT) += elphel393-init.o obj-$(CONFIG_ELPHEL393_INIT) += elphel393-init.o
obj-$(CONFIG_ELPHEL393) += x393.o
obj-$(CONFIG_ELPHEL393) += sensor_i2c.o
fpgajtag-y := fpgajtag353.o x393.o fpgajtag-y := fpgajtag353.o x393.o
obj-$(CONFIG_ELPHEL393_EXTERNAL) += fpgajtag.o obj-$(CONFIG_ELPHEL393_EXTERNAL) += fpgajtag.o
\ No newline at end of file
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/*******************************************************************************
* FILE NAME : sensor_i2c.h
* DESCRIPTION: Interface to FPGA-based i2c sequencer for sensor ports
* Copyright 2016 (C) Elphel, Inc.
* -----------------------------------------------------------------------------*
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*******************************************************************************/
/* Reserve i2c page (1 of 256 for a sensor port)*/
int i2c_page_alloc(int chn);
/* Free i2c page */
void i2c_page_free(int chn, int page);
/* Set i2c table entry to raw data (will just overwrite tbl_mode = 2) */
void set_sensor_i2c_raw(int chn,
int page, // index in lookup table
u32 data); // Bit delay - number of mclk periods in 1/4 of the SCL period
/* Set i2c table entry for write operation */
void set_sensor_i2c_wr(int chn,
int page, // index in lookup table
int sa, // slave address (7 bit)
int rah, // High byte of the i2c register address
int num_bytes, //Number of bytes to write (1..10)
int bit_delay); // Bit delay - number of mclk periods in 1/4 of the SCL period
/* Set i2c table entry for read operation */
void set_sensor_i2c_rd(int chn,
int page, // index in lookup table
int two_byte_addr, // Number of address bytes (0 - one byte, 1 - two bytes)
int num_bytes, // Number of bytes to read (1..8, 0 means 8)
int bit_delay);// Bit delay - number of mclk periods in 1/4 of the SCL period
/*
// Write i2c command to the i2c command sequencer
// I2C command sequencer, block of 16 DWORD slots for absolute frame numbers (modulo 16) and 15 slots for relative ones
// 0 - ASAP, 1 next frame, 14 -14-th next.
// Data written depends on context:
// 1 - I2C register write: index page (MSB), 3 payload bytes. Payload bytes are used according to table and sent
// after the slave address and optional high address byte. Other bytes are sent in descending order (LSB- last).
// If less than 4 bytes are programmed in the table the high bytes (starting with the one from the table) are
// skipped.
// If more than 4 bytes are programmed in the table for the page (high byte), one or two next 32-bit words
// bypass the index table and all 4 bytes are considered payload ones. If less than 4 extra bytes are to be
// sent for such extra word, only the lower bytes are sent.
//
// 2 - I2C register read: index page, slave address (8-bit, with lower bit 0) and one or 2 address bytes (as programmed
// in the table. Slave address is always in byte 2 (bits 23:16), byte1 (high register address) is skipped if
// read address in the table is programmed to be a single-byte one
*/
/* Write one or multiple DWORDs to i2c relative (modulo16) address. Use offs = 0 for immediate (ASAP) command */
/* Length of data is determined by the page data already preset */
int write_sensor_i2c_rel (int chn,
int offs, // 4 bits
u32 * data);
/* Same to absolute (modulo16) address */
int write_sensor_i2c_abs (int chn,
int offs, // 4 bits
u32 * data);
/* Write sensor 16 bit (or 8 bit as programmed in the table) data in immediate mode */
void write_sensor_reg16 (int chn,
int page, // page (8 bits)
int addr, // low 8 bits
u32 data); // 16 or 8-bit data (LSB aligned)
/* Initiate sensor i2c read in immediate mode (data itself has to be read from FIFO with read_sensor_i2c_fifo)*/
void read_sensor_i2c (int chn,
int page, // page (8 bits)
int sa7, // 7-bit i2c slave address
int addr); // 8/16 bit address
/* Read next byte from the channel i2c FIFO. Return byte or -1 if no data available */
/* Sensor channel status should be in auto update mode (3) */
int read_sensor_i2c_fifo(int chn);
/******************************************************************************* /*******************************************************************************
* File: x393.c * File: x393.c
* Date: 2016-03-29 * Date: 2016-04-06
* Author: auto-generated file, see x393_export_c.py * Author: auto-generated file, see x393_export_c.py
* Description: Functions definitions to access x393 hardware registers * Description: Functions definitions to access x393 hardware registers
*******************************************************************************/ *******************************************************************************/
...@@ -174,7 +174,7 @@ void x393_sens_sync_late (x393_sens_sync ...@@ -174,7 +174,7 @@ void x393_sens_sync_late (x393_sens_sync
void x393_sensio_ctrl (x393_sensio_ctl_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1020 + 0x100 * sens_num));} // Configure sensor I/O port void x393_sensio_ctrl (x393_sensio_ctl_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1020 + 0x100 * sens_num));} // Configure sensor I/O port
void set_x393_sensio_status_cntrl (x393_status_ctrl_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1024 + 0x100 * sens_num));} // Set status control for SENSIO module void set_x393_sensio_status_cntrl (x393_status_ctrl_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1024 + 0x100 * sens_num));} // Set status control for SENSIO module
x393_status_ctrl_t get_x393_sensio_status_cntrl (int sens_num) { x393_status_ctrl_t d; d.d32 = readl(mmio_ptr + (0x1024 + 0x100 * sens_num)); return d; } x393_status_ctrl_t get_x393_sensio_status_cntrl (int sens_num) { x393_status_ctrl_t d; d.d32 = readl(mmio_ptr + (0x1024 + 0x100 * sens_num)); return d; }
void x393_sensio_jtag (x393_sensio_jpag_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1028 + 0x100 * sens_num));} // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS) void x393_sensio_jtag (x393_sensio_jtag_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1028 + 0x100 * sens_num));} // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS)
void set_x393_sensio_width (x393_sensio_width_t d, int sens_num){writel(d.d32, mmio_ptr + (0x102c + 0x100 * sens_num));} // Set sensor line in pixels (0 - use line sync from the sensor) void set_x393_sensio_width (x393_sensio_width_t d, int sens_num){writel(d.d32, mmio_ptr + (0x102c + 0x100 * sens_num));} // Set sensor line in pixels (0 - use line sync from the sensor)
x393_sensio_width_t get_x393_sensio_width (int sens_num) { x393_sensio_width_t d; d.d32 = readl(mmio_ptr + (0x102c + 0x100 * sens_num)); return d; } x393_sensio_width_t get_x393_sensio_width (int sens_num) { x393_sensio_width_t d; d.d32 = readl(mmio_ptr + (0x102c + 0x100 * sens_num)); return d; }
void set_x393_sensio_tim0 (x393_sensio_tim0_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1030 + 0x100 * sens_num));} // Sensor port i/o timing configuration, register 0 void set_x393_sensio_tim0 (x393_sensio_tim0_t d, int sens_num){writel(d.d32, mmio_ptr + (0x1030 + 0x100 * sens_num));} // Sensor port i/o timing configuration, register 0
......
/******************************************************************************* /*******************************************************************************
* File: x393.h * File: x393.h
* Date: 2016-03-29 * Date: 2016-04-06
* Author: auto-generated file, see x393_export_c.py * Author: auto-generated file, see x393_export_c.py
* Description: Constants definitions and functions declarations to access x393 hardware registers * Description: Constants definitions and functions declarations to access x393 hardware registers
*******************************************************************************/ *******************************************************************************/
//#include "elphel/x393_types.h"
#include "x393_types.h" #include "x393_types.h"
//#include "elphel/x393_defs.h // alternative variant" //#include "elphel/x393_defs.h // alternative variant"
...@@ -174,7 +173,7 @@ void x393_sens_sync_late (x393_sens_sync ...@@ -174,7 +173,7 @@ void x393_sens_sync_late (x393_sens_sync
void x393_sensio_ctrl (x393_sensio_ctl_t d, int sens_num); // Configure sensor I/O port void x393_sensio_ctrl (x393_sensio_ctl_t d, int sens_num); // Configure sensor I/O port
void set_x393_sensio_status_cntrl (x393_status_ctrl_t d, int sens_num); // Set status control for SENSIO module void set_x393_sensio_status_cntrl (x393_status_ctrl_t d, int sens_num); // Set status control for SENSIO module
x393_status_ctrl_t get_x393_sensio_status_cntrl (int sens_num); x393_status_ctrl_t get_x393_sensio_status_cntrl (int sens_num);
void x393_sensio_jtag (x393_sensio_jpag_t d, int sens_num); // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS) void x393_sensio_jtag (x393_sensio_jtag_t d, int sens_num); // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS)
void set_x393_sensio_width (x393_sensio_width_t d, int sens_num); // Set sensor line in pixels (0 - use line sync from the sensor) void set_x393_sensio_width (x393_sensio_width_t d, int sens_num); // Set sensor line in pixels (0 - use line sync from the sensor)
x393_sensio_width_t get_x393_sensio_width (int sens_num); x393_sensio_width_t get_x393_sensio_width (int sens_num);
void set_x393_sensio_tim0 (x393_sensio_tim0_t d, int sens_num); // Sensor port i/o timing configuration, register 0 void set_x393_sensio_tim0 (x393_sensio_tim0_t d, int sens_num); // Sensor port i/o timing configuration, register 0
...@@ -299,7 +298,6 @@ x393_status_sens_io_t x393_sensio_status (int sens_num); ...@@ -299,7 +298,6 @@ x393_status_sens_io_t x393_sensio_status (int sens_num);
#define X393_CMPRS_CBIT_CMODE_MONO1 0x0000000b // Mono JPEG (not yet implemented) #define X393_CMPRS_CBIT_CMODE_MONO1 0x0000000b // Mono JPEG (not yet implemented)
#define X393_CMPRS_CBIT_CMODE_MONO4 0x0000000e // Mono, 4 blocks (2x2 macroblocks) #define X393_CMPRS_CBIT_CMODE_MONO4 0x0000000e // Mono, 4 blocks (2x2 macroblocks)
#define X393_CMPRS_CBIT_CMODE_JPEG18 0x00000000 // Color 4:2:0 #define X393_CMPRS_CBIT_CMODE_JPEG18 0x00000000 // Color 4:2:0
#define X393_CMPRS_CBIT_CMODE_JPEG18 0x00000000 // Color 4:2:0
#define X393_CMPRS_CBIT_FRAMES_SINGLE 0x00000000 // Use single-frame buffer #define X393_CMPRS_CBIT_FRAMES_SINGLE 0x00000000 // Use single-frame buffer
#define X393_CMPRS_CBIT_FRAMES_MULTI 0x00000001 // Use multi-frame buffer #define X393_CMPRS_CBIT_FRAMES_MULTI 0x00000001 // Use multi-frame buffer
......
/******************************************************************************* /*******************************************************************************
* File: x393_defs.h * File: x393_defs.h
* Date: 2016-03-29 * Date: 2016-04-06
* Author: auto-generated file, see x393_export_c.py * Author: auto-generated file, see x393_export_c.py
* Description: Constants and hardware addresses definitions to access x393 hardware registers * Description: Constants and hardware addresses definitions to access x393 hardware registers
*******************************************************************************/ *******************************************************************************/
...@@ -136,7 +136,7 @@ ...@@ -136,7 +136,7 @@
#define X393_SENS_SYNC_LATE(sens_num) (0x4000101c + 0x100 * (sens_num)) // Configure frame sync delay, sens_num = 0..3, data type: x393_sens_sync_late_t (wo) #define X393_SENS_SYNC_LATE(sens_num) (0x4000101c + 0x100 * (sens_num)) // Configure frame sync delay, sens_num = 0..3, data type: x393_sens_sync_late_t (wo)
#define X393_SENSIO_CTRL(sens_num) (0x40001020 + 0x100 * (sens_num)) // Configure sensor I/O port, sens_num = 0..3, data type: x393_sensio_ctl_t (wo) #define X393_SENSIO_CTRL(sens_num) (0x40001020 + 0x100 * (sens_num)) // Configure sensor I/O port, sens_num = 0..3, data type: x393_sensio_ctl_t (wo)
#define X393_SENSIO_STATUS_CNTRL(sens_num) (0x40001024 + 0x100 * (sens_num)) // Set status control for SENSIO module, sens_num = 0..3, data type: x393_status_ctrl_t (rw) #define X393_SENSIO_STATUS_CNTRL(sens_num) (0x40001024 + 0x100 * (sens_num)) // Set status control for SENSIO module, sens_num = 0..3, data type: x393_status_ctrl_t (rw)
#define X393_SENSIO_JTAG(sens_num) (0x40001028 + 0x100 * (sens_num)) // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), sens_num = 0..3, data type: x393_sensio_jpag_t (wo) #define X393_SENSIO_JTAG(sens_num) (0x40001028 + 0x100 * (sens_num)) // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), sens_num = 0..3, data type: x393_sensio_jtag_t (wo)
#define X393_SENSIO_WIDTH(sens_num) (0x4000102c + 0x100 * (sens_num)) // Set sensor line in pixels (0 - use line sync from the sensor), sens_num = 0..3, data type: x393_sensio_width_t (rw) #define X393_SENSIO_WIDTH(sens_num) (0x4000102c + 0x100 * (sens_num)) // Set sensor line in pixels (0 - use line sync from the sensor), sens_num = 0..3, data type: x393_sensio_width_t (rw)
#define X393_SENSIO_TIM0(sens_num) (0x40001030 + 0x100 * (sens_num)) // Sensor port i/o timing configuration, register 0, sens_num = 0..3, data type: x393_sensio_tim0_t (rw) #define X393_SENSIO_TIM0(sens_num) (0x40001030 + 0x100 * (sens_num)) // Sensor port i/o timing configuration, register 0, sens_num = 0..3, data type: x393_sensio_tim0_t (rw)
#define X393_SENSIO_TIM1(sens_num) (0x40001034 + 0x100 * (sens_num)) // Sensor port i/o timing configuration, register 1, sens_num = 0..3, data type: x393_sensio_tim1_t (rw) #define X393_SENSIO_TIM1(sens_num) (0x40001034 + 0x100 * (sens_num)) // Sensor port i/o timing configuration, register 1, sens_num = 0..3, data type: x393_sensio_tim1_t (rw)
...@@ -240,7 +240,6 @@ ...@@ -240,7 +240,6 @@
#define X393_CMPRS_CBIT_CMODE_MONO1 0x0000000b // Mono JPEG (not yet implemented) #define X393_CMPRS_CBIT_CMODE_MONO1 0x0000000b // Mono JPEG (not yet implemented)
#define X393_CMPRS_CBIT_CMODE_MONO4 0x0000000e // Mono, 4 blocks (2x2 macroblocks) #define X393_CMPRS_CBIT_CMODE_MONO4 0x0000000e // Mono, 4 blocks (2x2 macroblocks)
#define X393_CMPRS_CBIT_CMODE_JPEG18 0x00000000 // Color 4:2:0 #define X393_CMPRS_CBIT_CMODE_JPEG18 0x00000000 // Color 4:2:0
#define X393_CMPRS_CBIT_CMODE_JPEG18 0x00000000 // Color 4:2:0
#define X393_CMPRS_CBIT_FRAMES_SINGLE 0x00000000 // Use single-frame buffer #define X393_CMPRS_CBIT_FRAMES_SINGLE 0x00000000 // Use single-frame buffer
#define X393_CMPRS_CBIT_FRAMES_MULTI 0x00000001 // Use multi-frame buffer #define X393_CMPRS_CBIT_FRAMES_MULTI 0x00000001 // Use multi-frame buffer
......
/******************************************************************************* /*******************************************************************************
* File: x393_map.h * File: x393_map.h
* Date: 2016-03-29 * Date: 2016-04-06
* Author: auto-generated file, see x393_export_c.py * Author: auto-generated file, see x393_export_c.py
* Description: Sorted hardware addresses map * Description: Sorted hardware addresses map
*******************************************************************************/ *******************************************************************************/
...@@ -189,7 +189,7 @@ ...@@ -189,7 +189,7 @@
#define X393_SENS_SYNC_LATE__0 0x4000101c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo) #define X393_SENS_SYNC_LATE__0 0x4000101c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo)
#define X393_SENSIO_CTRL__0 0x40001020 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo) #define X393_SENSIO_CTRL__0 0x40001020 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo)
#define X393_SENSIO_STATUS_CNTRL__0 0x40001024 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw) #define X393_SENSIO_STATUS_CNTRL__0 0x40001024 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw)
#define X393_SENSIO_JTAG__0 0x40001028 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jpag_t (wo) #define X393_SENSIO_JTAG__0 0x40001028 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jtag_t (wo)
#define X393_SENSIO_WIDTH__0 0x4000102c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw) #define X393_SENSIO_WIDTH__0 0x4000102c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw)
#define X393_SENSIO_TIM0__0 0x40001030 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw) #define X393_SENSIO_TIM0__0 0x40001030 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw)
#define X393_SENSIO_TIM1__0 0x40001034 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw) #define X393_SENSIO_TIM1__0 0x40001034 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw)
...@@ -252,7 +252,7 @@ ...@@ -252,7 +252,7 @@
#define X393_SENS_SYNC_LATE__1 0x4000111c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo) #define X393_SENS_SYNC_LATE__1 0x4000111c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo)
#define X393_SENSIO_CTRL__1 0x40001120 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo) #define X393_SENSIO_CTRL__1 0x40001120 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo)
#define X393_SENSIO_STATUS_CNTRL__1 0x40001124 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw) #define X393_SENSIO_STATUS_CNTRL__1 0x40001124 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw)
#define X393_SENSIO_JTAG__1 0x40001128 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jpag_t (wo) #define X393_SENSIO_JTAG__1 0x40001128 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jtag_t (wo)
#define X393_SENSIO_WIDTH__1 0x4000112c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw) #define X393_SENSIO_WIDTH__1 0x4000112c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw)
#define X393_SENSIO_TIM0__1 0x40001130 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw) #define X393_SENSIO_TIM0__1 0x40001130 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw)
#define X393_SENSIO_TIM1__1 0x40001134 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw) #define X393_SENSIO_TIM1__1 0x40001134 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw)
...@@ -315,7 +315,7 @@ ...@@ -315,7 +315,7 @@
#define X393_SENS_SYNC_LATE__2 0x4000121c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo) #define X393_SENS_SYNC_LATE__2 0x4000121c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo)
#define X393_SENSIO_CTRL__2 0x40001220 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo) #define X393_SENSIO_CTRL__2 0x40001220 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo)
#define X393_SENSIO_STATUS_CNTRL__2 0x40001224 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw) #define X393_SENSIO_STATUS_CNTRL__2 0x40001224 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw)
#define X393_SENSIO_JTAG__2 0x40001228 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jpag_t (wo) #define X393_SENSIO_JTAG__2 0x40001228 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jtag_t (wo)
#define X393_SENSIO_WIDTH__2 0x4000122c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw) #define X393_SENSIO_WIDTH__2 0x4000122c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw)
#define X393_SENSIO_TIM0__2 0x40001230 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw) #define X393_SENSIO_TIM0__2 0x40001230 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw)
#define X393_SENSIO_TIM1__2 0x40001234 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw) #define X393_SENSIO_TIM1__2 0x40001234 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw)
...@@ -378,7 +378,7 @@ ...@@ -378,7 +378,7 @@
#define X393_SENS_SYNC_LATE__3 0x4000131c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo) #define X393_SENS_SYNC_LATE__3 0x4000131c // Configure frame sync delay, data type: x393_sens_sync_late_t (wo)
#define X393_SENSIO_CTRL__3 0x40001320 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo) #define X393_SENSIO_CTRL__3 0x40001320 // Configure sensor I/O port, data type: x393_sensio_ctl_t (wo)
#define X393_SENSIO_STATUS_CNTRL__3 0x40001324 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw) #define X393_SENSIO_STATUS_CNTRL__3 0x40001324 // Set status control for SENSIO module, data type: x393_status_ctrl_t (rw)
#define X393_SENSIO_JTAG__3 0x40001328 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jpag_t (wo) #define X393_SENSIO_JTAG__3 0x40001328 // Programming interface for multiplexer FPGA (with X393_SENSIO_STATUS), data type: x393_sensio_jtag_t (wo)
#define X393_SENSIO_WIDTH__3 0x4000132c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw) #define X393_SENSIO_WIDTH__3 0x4000132c // Set sensor line in pixels (0 - use line sync from the sensor), data type: x393_sensio_width_t (rw)
#define X393_SENSIO_TIM0__3 0x40001330 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw) #define X393_SENSIO_TIM0__3 0x40001330 // Sensor port i/o timing configuration, register 0, data type: x393_sensio_tim0_t (rw)
#define X393_SENSIO_TIM1__3 0x40001334 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw) #define X393_SENSIO_TIM1__3 0x40001334 // Sensor port i/o timing configuration, register 1, data type: x393_sensio_tim1_t (rw)
......
/******************************************************************************* /*******************************************************************************
* File: x393_types.h * File: x393_types.h
* Date: 2016-03-29 * Date: 2016-04-06
* Author: auto-generated file, see x393_export_c.py * Author: auto-generated file, see x393_export_c.py
* Description: typedef definitions for the x393 hardware registers * Description: typedef definitions for the x393 hardware registers
*******************************************************************************/ *******************************************************************************/
...@@ -310,7 +310,7 @@ typedef union { ...@@ -310,7 +310,7 @@ typedef union {
struct { struct {
u32 i2c_fifo_dout: 8; // [ 7: 0] (0) I2c byte read from the device through FIFO u32 i2c_fifo_dout: 8; // [ 7: 0] (0) I2c byte read from the device through FIFO
u32 i2c_fifo_nempty: 1; // [ 8] (0) I2C read FIFO has data u32 i2c_fifo_nempty: 1; // [ 8] (0) I2C read FIFO has data
u32 i2c_fifo_cntrl: 1; // [ 9] (0) I2C FIFO byte counter (odd/even bytes) u32 i2c_fifo_lsb: 1; // [ 9] (0) I2C FIFO byte counter (odd/even bytes)
u32 busy: 1; // [ 10] (0) I2C sequencer busy u32 busy: 1; // [ 10] (0) I2C sequencer busy
u32 alive_fs: 1; // [ 11] (0) Sensor generated frame sync since last status update u32 alive_fs: 1; // [ 11] (0) Sensor generated frame sync since last status update
u32 frame_num: 4; // [15:12] (0) I2C sequencer frame number u32 frame_num: 4; // [15:12] (0) I2C sequencer frame number
...@@ -382,7 +382,7 @@ typedef union { ...@@ -382,7 +382,7 @@ typedef union {
typedef union { typedef union {
struct { struct {
u32 tbl_addr: 8; // [ 7: 0] (0) Address/length in 64-bit words (<<3 to get byte address u32 tbl_addr: 8; // [ 7: 0] (0) Address/length in 64-bit words (<<3 to get byte address)
u32 :20; u32 :20;
u32 tbl_mode: 2; // [29:28] (3) Should be 3 to select table address write mode u32 tbl_mode: 2; // [29:28] (3) Should be 3 to select table address write mode
u32 : 2; u32 : 2;
...@@ -411,7 +411,9 @@ typedef union { ...@@ -411,7 +411,9 @@ typedef union {
u32 sda_release: 1; // [ 1] (0) Release SDA early if next bit ==1 (valid with drive_ctl) u32 sda_release: 1; // [ 1] (0) Release SDA early if next bit ==1 (valid with drive_ctl)
u32 drive_ctl: 1; // [ 2] (0) 0 - nop, 1 - set sda_release and sda_drive_high u32 drive_ctl: 1; // [ 2] (0) 0 - nop, 1 - set sda_release and sda_drive_high
u32 next_fifo_rd: 1; // [ 3] (0) Advance I2C read FIFO pointer u32 next_fifo_rd: 1; // [ 3] (0) Advance I2C read FIFO pointer
u32 : 8; u32 soft_scl: 2; // [ 5: 4] (0) Control SCL pin (when stopped): 0 - nop, 1 - low, 2 - high (driven), 3 - float
u32 soft_sda: 2; // [ 7: 6] (0) Control SDA pin (when stopped): 0 - nop, 1 - low, 2 - high (driven), 3 - float
u32 : 4;
u32 cmd_run: 2; // [13:12] (0) Sequencer run/stop control: 0,1 - nop, 2 - stop, 3 - run u32 cmd_run: 2; // [13:12] (0) Sequencer run/stop control: 0,1 - nop, 2 - stop, 3 - run
u32 reset: 1; // [ 14] (0) Sequencer reset all FIFO (takes 16 clock pulses), also - stops i2c until run command u32 reset: 1; // [ 14] (0) Sequencer reset all FIFO (takes 16 clock pulses), also - stops i2c until run command
u32 :13; u32 :13;
...@@ -664,7 +666,7 @@ typedef union { ...@@ -664,7 +666,7 @@ typedef union {
struct { struct {
u32 d32:32; // [31: 0] (0) cast to u32 u32 d32:32; // [31: 0] (0) cast to u32
}; };
} x393_sensio_jpag_t; } x393_sensio_jtag_t;
// Sensor i/o timing register 0 (different meanings for different sensor types) // Sensor i/o timing register 0 (different meanings for different sensor types)
......
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