thomas haine / Mbed OS CIS001_v2_v2

cis001v2

main.cpp@4:5d212241948a, 2020-06-19 (annotated)

Committer:
thomashaine
Date:
Fri Jun 19 08:33:10 2020 +0000
Revision:
4:5d212241948a
Parent:
3:c9f65f6d2092
Child:
5:2a13bec5f9a3
rev doc

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thomashaine 4:5d212241948a 1 /*
thomashaine 2:53ca7bc14ed5 2 @param <name> text
thomashaine 2:53ca7bc14ed5 3 @return (synonym @returns)
thomashaine 4:5d212241948a 4 @brief text
thomashaine 2:53ca7bc14ed5 5 @group <name>
thomashaine 2:53ca7bc14ed5 6 @code example @endcode
thomashaine 2:53ca7bc14ed5 7 @see ref [, ref2...] (synonym @sa)
thomashaine 2:53ca7bc14ed5 8 */
thomashaine 0:e7352f4f3dcb 9
thomashaine 0:e7352f4f3dcb 10 /* Includes ------------------------------------------------------------------*/
thomashaine 0:e7352f4f3dcb 11 //my include
thomashaine 0:e7352f4f3dcb 12 #include "main.h"
thomashaine 0:e7352f4f3dcb 13 #include "common_task.h"
thomashaine 0:e7352f4f3dcb 14 #include "register_address.h"
thomashaine 0:e7352f4f3dcb 15
thomashaine 0:e7352f4f3dcb 16
thomashaine 0:e7352f4f3dcb 17 //mbed include
thomashaine 0:e7352f4f3dcb 18 #include "stm32h7xx_hal.h"
thomashaine 0:e7352f4f3dcb 19 #include "mbed.h"
thomashaine 0:e7352f4f3dcb 20 #include "EthernetInterface.h"
thomashaine 0:e7352f4f3dcb 21 #include "TCPServer.h"
thomashaine 0:e7352f4f3dcb 22 #include "TCPSocket.h"
thomashaine 0:e7352f4f3dcb 23
thomashaine 0:e7352f4f3dcb 24
thomashaine 0:e7352f4f3dcb 25 /* Private variables ---------------------------------------------------------*/
thomashaine 0:e7352f4f3dcb 26
thomashaine 0:e7352f4f3dcb 27 //DCMI & DMA stuff
thomashaine 0:e7352f4f3dcb 28 DCMI_HandleTypeDef hdcmi;
thomashaine 0:e7352f4f3dcb 29 DMA_HandleTypeDef hdma_dcmi;
thomashaine 0:e7352f4f3dcb 30
thomashaine 0:e7352f4f3dcb 31 // Virtual USB Serial port
thomashaine 0:e7352f4f3dcb 32 Serial pc(USBTX, USBRX);
thomashaine 0:e7352f4f3dcb 33
thomashaine 0:e7352f4f3dcb 34 // etherner stuff
thomashaine 0:e7352f4f3dcb 35 EthernetInterface eth;
thomashaine 0:e7352f4f3dcb 36
thomashaine 0:e7352f4f3dcb 37 TCPSocket socket; //data socket
thomashaine 0:e7352f4f3dcb 38 TCPSocket cs; //com sockey
thomashaine 0:e7352f4f3dcb 39
thomashaine 0:e7352f4f3dcb 40 char ServerIP[17]="10.40.63.229";
thomashaine 0:e7352f4f3dcb 41 int portnumber = 61477;
thomashaine 0:e7352f4f3dcb 42 int portnumber_com = 61478;
thomashaine 0:e7352f4f3dcb 43 char* commandbuffer;
thomashaine 1:5060c8ea0ccd 44 char* commandbuffertemp;
thomashaine 1:5060c8ea0ccd 45
thomashaine 0:e7352f4f3dcb 46
thomashaine 0:e7352f4f3dcb 47 int MSG_LEN=64;
thomashaine 0:e7352f4f3dcb 48
thomashaine 0:e7352f4f3dcb 49
thomashaine 0:e7352f4f3dcb 50 // SPI1
thomashaine 0:e7352f4f3dcb 51 SPI spi(PD_7, PB_4, PA_5); // mosi, miso, sclk
thomashaine 0:e7352f4f3dcb 52 DigitalOut SSN(PA_15);
thomashaine 0:e7352f4f3dcb 53
thomashaine 0:e7352f4f3dcb 54
thomashaine 0:e7352f4f3dcb 55 //LEDs
thomashaine 0:e7352f4f3dcb 56 DigitalOut led1(LED1); //PB_0
thomashaine 0:e7352f4f3dcb 57 DigitalOut led2(LED2); //PB7
thomashaine 0:e7352f4f3dcb 58 DigitalOut led3(LED3); //PB14
thomashaine 0:e7352f4f3dcb 59
thomashaine 0:e7352f4f3dcb 60
thomashaine 0:e7352f4f3dcb 61 // GPIOS
thomashaine 0:e7352f4f3dcb 62 DigitalOut RSTN(PA_0);
thomashaine 0:e7352f4f3dcb 63 DigitalOut SLEEPN(PA_2);
thomashaine 0:e7352f4f3dcb 64 DigitalOut CAPTURE(PA_9);
thomashaine 0:e7352f4f3dcb 65 InterruptIn button_capture(PC_13);
thomashaine 0:e7352f4f3dcb 66 InterruptIn irq_cis(PA_11);
thomashaine 0:e7352f4f3dcb 67
thomashaine 0:e7352f4f3dcb 68
thomashaine 0:e7352f4f3dcb 69 //keep track fo the number of line and frame read
thomashaine 0:e7352f4f3dcb 70 int line_read=0;
thomashaine 0:e7352f4f3dcb 71 int frame_read=0;
thomashaine 0:e7352f4f3dcb 72 int imSize=frame_size_10b;
thomashaine 0:e7352f4f3dcb 73
thomashaine 1:5060c8ea0ccd 74 // frame pointer and frame size
thomashaine 1:5060c8ea0ccd 75 char* FRAME_BUFFER;
thomashaine 0:e7352f4f3dcb 76
thomashaine 0:e7352f4f3dcb 77
thomashaine 0:e7352f4f3dcb 78
thomashaine 0:e7352f4f3dcb 79
thomashaine 0:e7352f4f3dcb 80
thomashaine 0:e7352f4f3dcb 81 /************************************************************************************************
thomashaine 0:e7352f4f3dcb 82 *
thomashaine 0:e7352f4f3dcb 83 * Ethernet function
thomashaine 0:e7352f4f3dcb 84 *
thomashaine 0:e7352f4f3dcb 85 ************************************************************************************************/
thomashaine 2:53ca7bc14ed5 86 /***
thomashaine 2:53ca7bc14ed5 87 @param none
thomashaine 2:53ca7bc14ed5 88 @return void
thomashaine 4:5d212241948a 89 @brief print the start of the frame stored in frame buffer
thomashaine 2:53ca7bc14ed5 90 */
thomashaine 0:e7352f4f3dcb 91
thomashaine 0:e7352f4f3dcb 92 void print_start_frame(){
thomashaine 0:e7352f4f3dcb 93 int i,j,k=0;
thomashaine 0:e7352f4f3dcb 94 int byte_sent=0;
thomashaine 0:e7352f4f3dcb 95
thomashaine 0:e7352f4f3dcb 96 for (i=0; i<1 ; i++){
thomashaine 0:e7352f4f3dcb 97 for (k=0; k<20; k++){
thomashaine 0:e7352f4f3dcb 98 for (j=0; j<32; j++){
thomashaine 0:e7352f4f3dcb 99 //pc.printf("%3i ",(uint8_t) *(FRAME_BUFFER+i*640+k*32+j));
thomashaine 0:e7352f4f3dcb 100 sprintf(commandbuffer, "%3i ",(uint8_t) *(FRAME_BUFFER+i*640+k*32+j));
thomashaine 0:e7352f4f3dcb 101 byte_sent=cs.send(commandbuffer, strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 102 }
thomashaine 0:e7352f4f3dcb 103 //pc.printf("\b\r\n");
thomashaine 0:e7352f4f3dcb 104 sprintf(commandbuffer, "\b\r\n");
thomashaine 0:e7352f4f3dcb 105 byte_sent=cs.send(commandbuffer, strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 106
thomashaine 0:e7352f4f3dcb 107 }
thomashaine 0:e7352f4f3dcb 108 }
thomashaine 0:e7352f4f3dcb 109 }
thomashaine 3:c9f65f6d2092 110
thomashaine 2:53ca7bc14ed5 111 /***
thomashaine 4:5d212241948a 112 @brief sent via the data socket the frame stored in frame buffer
thomashaine 2:53ca7bc14ed5 113 @param none
thomashaine 2:53ca7bc14ed5 114 @return the number of byte sent on the socket
thomashaine 2:53ca7bc14ed5 115 */
thomashaine 1:5060c8ea0ccd 116 int send_frame_ethernet_nohandshake_while(){
thomashaine 0:e7352f4f3dcb 117
thomashaine 1:5060c8ea0ccd 118 int byte_chunk_sent=0;
thomashaine 1:5060c8ea0ccd 119 int a=0;
thomashaine 1:5060c8ea0ccd 120 int pixel_per_chunk=2048;
thomashaine 1:5060c8ea0ccd 121 int bytes_per_pixel=2;
thomashaine 1:5060c8ea0ccd 122 int bytes_per_chunk=pixel_per_chunk*bytes_per_pixel;
thomashaine 1:5060c8ea0ccd 123 int byte_to_send=0;
thomashaine 1:5060c8ea0ccd 124 int byte_per_image=imSize;
thomashaine 0:e7352f4f3dcb 125
thomashaine 1:5060c8ea0ccd 126
thomashaine 1:5060c8ea0ccd 127 while (byte_chunk_sent<byte_per_image){
thomashaine 1:5060c8ea0ccd 128 byte_to_send=min(byte_per_image - byte_chunk_sent, bytes_per_chunk);
thomashaine 1:5060c8ea0ccd 129
thomashaine 1:5060c8ea0ccd 130 //pointer are world align. hence the divided by 4
thomashaine 1:5060c8ea0ccd 131 a = socket.send(FRAME_BUFFER+byte_chunk_sent/4 , byte_to_send);
thomashaine 1:5060c8ea0ccd 132 if(a<0){
thomashaine 1:5060c8ea0ccd 133 pc.printf("error byte -1/ %d / %d\r\n",a,byte_chunk_sent);
thomashaine 1:5060c8ea0ccd 134 //return -1;
thomashaine 1:5060c8ea0ccd 135 } else {
thomashaine 1:5060c8ea0ccd 136 byte_chunk_sent += a;
thomashaine 1:5060c8ea0ccd 137 //pc.printf("%d sent - total sent %d\r\n",a,byte_chunk_sent);
thomashaine 1:5060c8ea0ccd 138 }
thomashaine 0:e7352f4f3dcb 139 }
thomashaine 0:e7352f4f3dcb 140
thomashaine 1:5060c8ea0ccd 141 pc.printf("total of %d bytes sent\r\n",byte_chunk_sent);
thomashaine 0:e7352f4f3dcb 142
thomashaine 1:5060c8ea0ccd 143 return byte_chunk_sent;
thomashaine 0:e7352f4f3dcb 144
thomashaine 0:e7352f4f3dcb 145 }
thomashaine 0:e7352f4f3dcb 146
thomashaine 0:e7352f4f3dcb 147
thomashaine 0:e7352f4f3dcb 148
thomashaine 0:e7352f4f3dcb 149 /************************************************************************************************
thomashaine 0:e7352f4f3dcb 150 *
thomashaine 0:e7352f4f3dcb 151 * capture function
thomashaine 0:e7352f4f3dcb 152 *
thomashaine 0:e7352f4f3dcb 153 ************************************************************************************************/
thomashaine 0:e7352f4f3dcb 154
thomashaine 0:e7352f4f3dcb 155
thomashaine 0:e7352f4f3dcb 156
thomashaine 0:e7352f4f3dcb 157
thomashaine 0:e7352f4f3dcb 158 //https://github.com/tomvdb/stm32f401-nucleo-basic-template/blob/master/Drivers/BSP/STM324x9I_EVAL/stm324x9i_eval_camera.c
thomashaine 3:c9f65f6d2092 159 /***
thomashaine 4:5d212241948a 160 @brief start dcmi and start frame capture
thomashaine 3:c9f65f6d2092 161 @param none
thomashaine 3:c9f65f6d2092 162 @return void
thomashaine 3:c9f65f6d2092 163 */
thomashaine 0:e7352f4f3dcb 164 void start_capture_10b(){
thomashaine 0:e7352f4f3dcb 165
thomashaine 0:e7352f4f3dcb 166 frame_read=0;
thomashaine 0:e7352f4f3dcb 167 line_read=0;
thomashaine 0:e7352f4f3dcb 168
thomashaine 0:e7352f4f3dcb 169 //memset(FRAME_BUFFER,0,(size_t) frame_size_10b);
thomashaine 0:e7352f4f3dcb 170 //HAL_DCMI_Stop(&hdcmi);
thomashaine 0:e7352f4f3dcb 171 //pc.printf("starting snapshot 10b\r\n");
thomashaine 0:e7352f4f3dcb 172
thomashaine 0:e7352f4f3dcb 173 // disable crop features
thomashaine 0:e7352f4f3dcb 174 //HAL_DCMI_DisableCrop(&hdcmi);
thomashaine 0:e7352f4f3dcb 175
thomashaine 0:e7352f4f3dcb 176 //enable DCMI
thomashaine 0:e7352f4f3dcb 177 ///HAL_DCMI_Start_DMA(&hdcmi, DCMI_MODE_SNAPSHOT, (uint32_t) FRAME_BUFFER, Im_size);
thomashaine 0:e7352f4f3dcb 178 HAL_DCMI_Start_DMA (&hdcmi, DCMI_MODE_SNAPSHOT,(uint32_t) FRAME_BUFFER, (uint32_t) imSize);
thomashaine 0:e7352f4f3dcb 179
thomashaine 0:e7352f4f3dcb 180 //start capture
thomashaine 0:e7352f4f3dcb 181 TASK_SPI_WRITE(capture_add,1);
thomashaine 0:e7352f4f3dcb 182 wait_us(1000);
thomashaine 0:e7352f4f3dcb 183 TASK_SPI_WRITE(capture_add,0);
thomashaine 0:e7352f4f3dcb 184
thomashaine 0:e7352f4f3dcb 185 }
thomashaine 0:e7352f4f3dcb 186
thomashaine 0:e7352f4f3dcb 187
thomashaine 3:c9f65f6d2092 188 /***
thomashaine 4:5d212241948a 189 @brief start dcmi and start frame capture in video mode
thomashaine 3:c9f65f6d2092 190 @param none
thomashaine 3:c9f65f6d2092 191 @return void
thomashaine 3:c9f65f6d2092 192 */
thomashaine 0:e7352f4f3dcb 193 void start_video(){
thomashaine 0:e7352f4f3dcb 194
thomashaine 0:e7352f4f3dcb 195 // pc.printf("starting continous video\r\n");
thomashaine 0:e7352f4f3dcb 196
thomashaine 0:e7352f4f3dcb 197 // disable crop features
thomashaine 0:e7352f4f3dcb 198 HAL_DCMI_DisableCrop(&hdcmi);
thomashaine 0:e7352f4f3dcb 199
thomashaine 0:e7352f4f3dcb 200 //enable DCMI
thomashaine 0:e7352f4f3dcb 201 HAL_DCMI_Start_DMA (&hdcmi, DCMI_MODE_CONTINUOUS,(uint32_t) FRAME_BUFFER, (uint32_t) frame_size_8b);
thomashaine 0:e7352f4f3dcb 202
thomashaine 0:e7352f4f3dcb 203 //start capture
thomashaine 0:e7352f4f3dcb 204 TASK_SPI_WRITE(capture_add,1);
thomashaine 3:c9f65f6d2092 205 //TASK_SPI_WRITE(capture_add,0);
thomashaine 0:e7352f4f3dcb 206
thomashaine 0:e7352f4f3dcb 207 }
thomashaine 0:e7352f4f3dcb 208
thomashaine 0:e7352f4f3dcb 209
thomashaine 3:c9f65f6d2092 210 /***
thomashaine 4:5d212241948a 211 @brief suspend DCMI
thomashaine 3:c9f65f6d2092 212 @param none
thomashaine 3:c9f65f6d2092 213 @return void
thomashaine 3:c9f65f6d2092 214 */
thomashaine 0:e7352f4f3dcb 215 void suspend_capture(void){
thomashaine 0:e7352f4f3dcb 216 // Suspend the Camera Capture //
thomashaine 0:e7352f4f3dcb 217 HAL_DCMI_Suspend(&hdcmi);
thomashaine 0:e7352f4f3dcb 218 }
thomashaine 0:e7352f4f3dcb 219
thomashaine 3:c9f65f6d2092 220 /***
thomashaine 4:5d212241948a 221 @brief resume DCMI
thomashaine 3:c9f65f6d2092 222 @param none
thomashaine 3:c9f65f6d2092 223 @return void
thomashaine 3:c9f65f6d2092 224 */
thomashaine 0:e7352f4f3dcb 225 void resume_capture(void) {
thomashaine 0:e7352f4f3dcb 226 // Start the Camera Capture //
thomashaine 0:e7352f4f3dcb 227 HAL_DCMI_Resume(&hdcmi);
thomashaine 0:e7352f4f3dcb 228 }
thomashaine 0:e7352f4f3dcb 229
thomashaine 3:c9f65f6d2092 230 /***
thomashaine 4:5d212241948a 231 @brief stop DCMI
thomashaine 3:c9f65f6d2092 232 @param none
thomashaine 3:c9f65f6d2092 233 @return void
thomashaine 3:c9f65f6d2092 234 */
thomashaine 0:e7352f4f3dcb 235 void stop_capture(void) {
thomashaine 0:e7352f4f3dcb 236 if(HAL_DCMI_Stop(&hdcmi) == HAL_OK){
thomashaine 3:c9f65f6d2092 237 pc.printf("Error stopping camera\n\r");
thomashaine 0:e7352f4f3dcb 238 }
thomashaine 0:e7352f4f3dcb 239 else{
thomashaine 3:c9f65f6d2092 240 pc.printf("Camera stopped\n\r");
thomashaine 0:e7352f4f3dcb 241 }
thomashaine 0:e7352f4f3dcb 242 }
thomashaine 0:e7352f4f3dcb 243
thomashaine 0:e7352f4f3dcb 244
thomashaine 3:c9f65f6d2092 245
thomashaine 3:c9f65f6d2092 246 /***
thomashaine 4:5d212241948a 247 @brief override interrupt DCMI: on frame callback; send frame
thomashaine 3:c9f65f6d2092 248 @param none
thomashaine 3:c9f65f6d2092 249 @return void
thomashaine 3:c9f65f6d2092 250 */
thomashaine 0:e7352f4f3dcb 251 void HAL_DCMI_FrameEventCallback(DCMI_HandleTypeDef *hdcmi){
thomashaine 1:5060c8ea0ccd 252 send_frame_ethernet_nohandshake_while();
thomashaine 0:e7352f4f3dcb 253 }
thomashaine 3:c9f65f6d2092 254
thomashaine 3:c9f65f6d2092 255 /***
thomashaine 4:5d212241948a 256 @brief override interrupt DCMI: on vsync callback; increment frame count
thomashaine 3:c9f65f6d2092 257 @param none
thomashaine 3:c9f65f6d2092 258 @return void
thomashaine 3:c9f65f6d2092 259 */
thomashaine 0:e7352f4f3dcb 260 void HAL_DCMI_VsyncEventCallback(DCMI_HandleTypeDef *hdcmi){
thomashaine 0:e7352f4f3dcb 261 frame_read++;
thomashaine 0:e7352f4f3dcb 262 }
thomashaine 3:c9f65f6d2092 263
thomashaine 3:c9f65f6d2092 264 /***
thomashaine 4:5d212241948a 265 @brief override interrupt DCMI: on hsync callback; inrement line count
thomashaine 3:c9f65f6d2092 266 @param none
thomashaine 3:c9f65f6d2092 267 @return void
thomashaine 3:c9f65f6d2092 268 */
thomashaine 0:e7352f4f3dcb 269 void HAL_DCMI_LineEventCallback (DCMI_HandleTypeDef *hdcmi){
thomashaine 0:e7352f4f3dcb 270 line_read++;
thomashaine 0:e7352f4f3dcb 271 }
thomashaine 0:e7352f4f3dcb 272
thomashaine 0:e7352f4f3dcb 273
thomashaine 0:e7352f4f3dcb 274
thomashaine 0:e7352f4f3dcb 275 /************************************************************************************************
thomashaine 0:e7352f4f3dcb 276 *
thomashaine 0:e7352f4f3dcb 277 * main function
thomashaine 0:e7352f4f3dcb 278 *
thomashaine 0:e7352f4f3dcb 279 ************************************************************************************************/
thomashaine 0:e7352f4f3dcb 280
thomashaine 0:e7352f4f3dcb 281 int main(void){
thomashaine 0:e7352f4f3dcb 282
thomashaine 0:e7352f4f3dcb 283
thomashaine 0:e7352f4f3dcb 284 uint8_t a,b,c,d=0;
thomashaine 0:e7352f4f3dcb 285 uint8_t mclk;
thomashaine 0:e7352f4f3dcb 286 uint8_t unlimited=0;
thomashaine 0:e7352f4f3dcb 287 int res;
thomashaine 0:e7352f4f3dcb 288 uint8_t SLEEPN_flag=0;
thomashaine 0:e7352f4f3dcb 289 uint8_t PBP_flag=0;
thomashaine 0:e7352f4f3dcb 290 uint8_t OEN_flag=0;
thomashaine 0:e7352f4f3dcb 291 int status=0;
thomashaine 0:e7352f4f3dcb 292 int byte_sent;
thomashaine 0:e7352f4f3dcb 293 char host_cmd[64];
thomashaine 0:e7352f4f3dcb 294 int loopcount=0;
thomashaine 0:e7352f4f3dcb 295 int button_pushed=0;
thomashaine 0:e7352f4f3dcb 296
thomashaine 0:e7352f4f3dcb 297 //ethernet
thomashaine 0:e7352f4f3dcb 298 char rbuffer[MSG_LEN];
thomashaine 0:e7352f4f3dcb 299 char * pch;
thomashaine 0:e7352f4f3dcb 300 int rcount;
thomashaine 0:e7352f4f3dcb 301 int data=0;
thomashaine 0:e7352f4f3dcb 302 int add=0;
thomashaine 0:e7352f4f3dcb 303 int readvalue=0;
thomashaine 0:e7352f4f3dcb 304 int i=0;
thomashaine 0:e7352f4f3dcb 305 int sizetosent=64;
thomashaine 0:e7352f4f3dcb 306
thomashaine 0:e7352f4f3dcb 307 //*************************
thomashaine 0:e7352f4f3dcb 308 /* Initialize all configured peripherals */
thomashaine 0:e7352f4f3dcb 309 //*************************
thomashaine 0:e7352f4f3dcb 310 MX_GPIO_Init();
thomashaine 0:e7352f4f3dcb 311 MX_DMA_Init();
thomashaine 0:e7352f4f3dcb 312 MX_DCMI_Init_10b();
thomashaine 0:e7352f4f3dcb 313
thomashaine 0:e7352f4f3dcb 314 //*************************
thomashaine 0:e7352f4f3dcb 315 // config serial print
thomashaine 0:e7352f4f3dcb 316 //*************************
thomashaine 0:e7352f4f3dcb 317 pc.baud(115200);//Set baudrate here.
thomashaine 0:e7352f4f3dcb 318 pc.printf("*****************\r\n CIS001 \r\n*****************\r\n");
thomashaine 0:e7352f4f3dcb 319
thomashaine 0:e7352f4f3dcb 320 //*************************
thomashaine 0:e7352f4f3dcb 321 // init pointer
thomashaine 0:e7352f4f3dcb 322 //*************************
thomashaine 1:5060c8ea0ccd 323 //
thomashaine 1:5060c8ea0ccd 324 //!!!!!! attention : malloc is in num of words and not byte !!!!!!!!
thomashaine 1:5060c8ea0ccd 325 //
thomashaine 0:e7352f4f3dcb 326 //initialize frame buffer for 10b photo (malloc size en byte)
thomashaine 1:5060c8ea0ccd 327 FRAME_BUFFER=(char *) malloc(frame_size_10b/4*sizeof(char));
thomashaine 4:5d212241948a 328 memset((void *)FRAME_BUFFER,127,(size_t) frame_size_10b/4);
thomashaine 0:e7352f4f3dcb 329
thomashaine 0:e7352f4f3dcb 330 //initialize commandbuffer pointer
thomashaine 0:e7352f4f3dcb 331 commandbuffer=(char *) malloc((MSG_LEN+1)*sizeof(char));
thomashaine 1:5060c8ea0ccd 332 commandbuffertemp=(char *) malloc((MSG_LEN+1)*sizeof(char));
thomashaine 0:e7352f4f3dcb 333
thomashaine 0:e7352f4f3dcb 334 //*************************
thomashaine 0:e7352f4f3dcb 335 // init spi
thomashaine 0:e7352f4f3dcb 336 //*************************
thomashaine 0:e7352f4f3dcb 337 // Setup the spi for 16 bit data (2x8), high steady state clock,second edge capture, with a 5MHz clock rate
thomashaine 0:e7352f4f3dcb 338 /* mode | POL PHA
thomashaine 0:e7352f4f3dcb 339 -----+--------
thomashaine 0:e7352f4f3dcb 340 0 | 0 0
thomashaine 0:e7352f4f3dcb 341 1 | 0 1
thomashaine 0:e7352f4f3dcb 342 2 | 1 0
thomashaine 0:e7352f4f3dcb 343 3 | 1 1*/
thomashaine 0:e7352f4f3dcb 344 spi.format(16,0);
thomashaine 0:e7352f4f3dcb 345 spi.frequency(100000);
thomashaine 0:e7352f4f3dcb 346
thomashaine 0:e7352f4f3dcb 347 //*************************
thomashaine 0:e7352f4f3dcb 348 // reset leds
thomashaine 0:e7352f4f3dcb 349 //*************************
thomashaine 0:e7352f4f3dcb 350 led1=0;
thomashaine 0:e7352f4f3dcb 351 led2=0;
thomashaine 0:e7352f4f3dcb 352 led3=0;
thomashaine 0:e7352f4f3dcb 353
thomashaine 0:e7352f4f3dcb 354 //*************************
thomashaine 0:e7352f4f3dcb 355 //init CIS001
thomashaine 0:e7352f4f3dcb 356 //*************************
thomashaine 0:e7352f4f3dcb 357 TASK_INIT();
thomashaine 0:e7352f4f3dcb 358
thomashaine 0:e7352f4f3dcb 359 //*************************
thomashaine 0:e7352f4f3dcb 360 // Ethernet & socket stuff
thomashaine 0:e7352f4f3dcb 361 //*************************
thomashaine 0:e7352f4f3dcb 362 pc.printf("Connecting Ethernet cable....\r\n");
thomashaine 0:e7352f4f3dcb 363 eth.connect();
thomashaine 0:e7352f4f3dcb 364 SocketAddress sockaddr;
thomashaine 0:e7352f4f3dcb 365 const char *mac = eth.get_mac_address();
thomashaine 0:e7352f4f3dcb 366 const char* ip = eth.get_ip_address();
thomashaine 0:e7352f4f3dcb 367 pc.printf("MAC Address is %s\r\n", mac ? mac : "No Mac");
thomashaine 0:e7352f4f3dcb 368 pc.printf("IP address is: %s\r\n", ip ? ip : "No IP");
thomashaine 0:e7352f4f3dcb 369 pc.printf("*****************\r\n");
thomashaine 0:e7352f4f3dcb 370 pc.printf("Nucleo CPU SystemCoreClock is %d MHz\r\n", SystemCoreClock/1000000);
thomashaine 0:e7352f4f3dcb 371 pc.printf("*****************\r\n");
thomashaine 0:e7352f4f3dcb 372
thomashaine 0:e7352f4f3dcb 373 //*************************
thomashaine 0:e7352f4f3dcb 374 //open a new socket for printing information & debug
thomashaine 0:e7352f4f3dcb 375 //*************************
thomashaine 0:e7352f4f3dcb 376 status=cs.open(&eth);
thomashaine 0:e7352f4f3dcb 377 if(status != 0){
thomashaine 0:e7352f4f3dcb 378 pc.printf("error open com interface\r\n");
thomashaine 0:e7352f4f3dcb 379 cs.close();
thomashaine 0:e7352f4f3dcb 380 return 1;
thomashaine 0:e7352f4f3dcb 381 }
thomashaine 0:e7352f4f3dcb 382 else{
thomashaine 0:e7352f4f3dcb 383 pc.printf("com interface open\r\n");
thomashaine 0:e7352f4f3dcb 384 }
thomashaine 0:e7352f4f3dcb 385
thomashaine 0:e7352f4f3dcb 386 status=cs.connect(ServerIP, portnumber_com);
thomashaine 0:e7352f4f3dcb 387 if(status !=0){
thomashaine 0:e7352f4f3dcb 388 pc.printf("error open com socket\r\n");
thomashaine 0:e7352f4f3dcb 389 cs.close();
thomashaine 0:e7352f4f3dcb 390 return 1;
thomashaine 0:e7352f4f3dcb 391 }else{
thomashaine 0:e7352f4f3dcb 392 pc.printf("socket com open\r\n");
thomashaine 0:e7352f4f3dcb 393 }
thomashaine 0:e7352f4f3dcb 394
thomashaine 0:e7352f4f3dcb 395 // send 10x test2 to the pc
thomashaine 0:e7352f4f3dcb 396 sprintf(commandbuffer,"%64s","test2");
thomashaine 0:e7352f4f3dcb 397 pc.printf("[%s]_%d\r\n",commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 398 byte_sent=0;
thomashaine 0:e7352f4f3dcb 399 for(i=0; i<10;i++){
thomashaine 0:e7352f4f3dcb 400 byte_sent+=cs.send(commandbuffer, strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 401 }
thomashaine 0:e7352f4f3dcb 402
thomashaine 0:e7352f4f3dcb 403
thomashaine 0:e7352f4f3dcb 404
thomashaine 0:e7352f4f3dcb 405
thomashaine 0:e7352f4f3dcb 406 //*************************
thomashaine 0:e7352f4f3dcb 407 //open a new socket for data and command
thomashaine 0:e7352f4f3dcb 408 //*************************
thomashaine 0:e7352f4f3dcb 409 status=socket.open(&eth);
thomashaine 0:e7352f4f3dcb 410 if(status != 0){
thomashaine 0:e7352f4f3dcb 411 //myprint("*error open interface\r\n");
thomashaine 0:e7352f4f3dcb 412 pc.printf("failed to Open socket\n\r");
thomashaine 0:e7352f4f3dcb 413 socket.close();
thomashaine 0:e7352f4f3dcb 414 return 1;
thomashaine 0:e7352f4f3dcb 415 }else{
thomashaine 0:e7352f4f3dcb 416 pc.printf("interface open\r\n");
thomashaine 0:e7352f4f3dcb 417 }
thomashaine 0:e7352f4f3dcb 418
thomashaine 0:e7352f4f3dcb 419 status=socket.connect(ServerIP, portnumber);
thomashaine 0:e7352f4f3dcb 420 if(status !=0){
thomashaine 0:e7352f4f3dcb 421 pc.printf("failed to connect to server\n\r");
thomashaine 0:e7352f4f3dcb 422 socket.close();
thomashaine 0:e7352f4f3dcb 423 return 1;
thomashaine 0:e7352f4f3dcb 424 }else{
thomashaine 0:e7352f4f3dcb 425 pc.printf("socket open\r\n");
thomashaine 0:e7352f4f3dcb 426 }
thomashaine 0:e7352f4f3dcb 427
thomashaine 0:e7352f4f3dcb 428 //socket.set_blocking(false); // non blocking
thomashaine 1:5060c8ea0ccd 429 //socket.set_timeout(1); // Timeout after (10)ms
thomashaine 0:e7352f4f3dcb 430
thomashaine 0:e7352f4f3dcb 431
thomashaine 0:e7352f4f3dcb 432
thomashaine 0:e7352f4f3dcb 433 //*************************
thomashaine 0:e7352f4f3dcb 434 // Infinite loop
thomashaine 0:e7352f4f3dcb 435 //*************************
thomashaine 0:e7352f4f3dcb 436 pc.printf("main loop\r\n");
thomashaine 0:e7352f4f3dcb 437 while (1){
thomashaine 0:e7352f4f3dcb 438 led2= !led2;
thomashaine 0:e7352f4f3dcb 439 loopcount++;
thomashaine 0:e7352f4f3dcb 440
thomashaine 0:e7352f4f3dcb 441 //*************************
thomashaine 0:e7352f4f3dcb 442 // blink led every 4096*128 loop in the main loop
thomashaine 0:e7352f4f3dcb 443 //*************************
thomashaine 0:e7352f4f3dcb 444 if(loopcount==4096*128){
thomashaine 0:e7352f4f3dcb 445 led1=!led1;
thomashaine 0:e7352f4f3dcb 446 loopcount=0;
thomashaine 0:e7352f4f3dcb 447 //send tcp
thomashaine 0:e7352f4f3dcb 448 /*sprintf(commandbuffer,"%64s","test3");
thomashaine 0:e7352f4f3dcb 449 byte_sent=cs.send( commandbuffer, strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 450 if (0 > byte_sent) {
thomashaine 0:e7352f4f3dcb 451 pc.printf("Error sending data\n");
thomashaine 0:e7352f4f3dcb 452 return -1;
thomashaine 0:e7352f4f3dcb 453 } else {
thomashaine 0:e7352f4f3dcb 454 led3= ! led3;
thomashaine 0:e7352f4f3dcb 455 }*/
thomashaine 0:e7352f4f3dcb 456 //myprint2(commandbuffer);
thomashaine 0:e7352f4f3dcb 457 }
thomashaine 0:e7352f4f3dcb 458
thomashaine 0:e7352f4f3dcb 459
thomashaine 0:e7352f4f3dcb 460 //*************************
thomashaine 0:e7352f4f3dcb 461 // do soemthing when button is pressed
thomashaine 0:e7352f4f3dcb 462 //*************************
thomashaine 0:e7352f4f3dcb 463 if(button_capture==1 && button_pushed==0){
thomashaine 0:e7352f4f3dcb 464 pc.printf("bc\n");
thomashaine 0:e7352f4f3dcb 465 button_pushed=1;
thomashaine 0:e7352f4f3dcb 466
thomashaine 0:e7352f4f3dcb 467 sprintf(commandbuffer,"%64s","bc");
thomashaine 0:e7352f4f3dcb 468 pc.printf("[%s]_%d\r\n",commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 469 byte_sent=0;
thomashaine 0:e7352f4f3dcb 470 for(i=0; i<2;i++){
thomashaine 0:e7352f4f3dcb 471 byte_sent+=cs.send(commandbuffer, strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 472 //myprint2(commandbuffer);
thomashaine 0:e7352f4f3dcb 473 pc.printf("sent %d\r\n",i);
thomashaine 0:e7352f4f3dcb 474 }
thomashaine 0:e7352f4f3dcb 475 }else if(button_capture==0 && button_pushed==1){
thomashaine 0:e7352f4f3dcb 476 button_pushed=0;
thomashaine 0:e7352f4f3dcb 477 }
thomashaine 0:e7352f4f3dcb 478
thomashaine 0:e7352f4f3dcb 479
thomashaine 0:e7352f4f3dcb 480
thomashaine 0:e7352f4f3dcb 481 rcount = socket.recv(&rbuffer, sizeof rbuffer);
thomashaine 0:e7352f4f3dcb 482 if(rcount>0){
thomashaine 0:e7352f4f3dcb 483
thomashaine 0:e7352f4f3dcb 484 pc.printf("recv %d [%.*s]\n", rcount, strstr(rbuffer, "\n") - rbuffer, rbuffer);
thomashaine 0:e7352f4f3dcb 485
thomashaine 0:e7352f4f3dcb 486 pch = strtok (rbuffer," ");
thomashaine 0:e7352f4f3dcb 487
thomashaine 0:e7352f4f3dcb 488 if (pch != NULL) {
thomashaine 0:e7352f4f3dcb 489 pc.printf("%s\r\n", pch);
thomashaine 0:e7352f4f3dcb 490
thomashaine 0:e7352f4f3dcb 491 if (strcmp (pch,"write")==0 || strcmp (pch,"WRITE")==0){
thomashaine 0:e7352f4f3dcb 492
thomashaine 0:e7352f4f3dcb 493 pch = strtok (NULL, " ");
thomashaine 0:e7352f4f3dcb 494 data=atoi(pch);
thomashaine 0:e7352f4f3dcb 495 pch = strtok (NULL, " ");
thomashaine 0:e7352f4f3dcb 496 add=atoi(pch);
thomashaine 0:e7352f4f3dcb 497 TASK_SPI_WRITE(add,data);
thomashaine 0:e7352f4f3dcb 498
thomashaine 1:5060c8ea0ccd 499 sprintf(commandbuffertemp, "done writing %d at %d", data, add);
thomashaine 1:5060c8ea0ccd 500 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 0:e7352f4f3dcb 501 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 502 //pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 503
thomashaine 0:e7352f4f3dcb 504 }else if (strcmp (pch,"read")==0 || strcmp (pch,"READ")==0 ){
thomashaine 0:e7352f4f3dcb 505
thomashaine 0:e7352f4f3dcb 506 pch = strtok (NULL, " ");
thomashaine 0:e7352f4f3dcb 507 add=atoi(pch);
thomashaine 0:e7352f4f3dcb 508 readvalue = TASK_SPI_READ(add);
thomashaine 0:e7352f4f3dcb 509
thomashaine 1:5060c8ea0ccd 510 sprintf(commandbuffertemp, "%d/%d", readvalue,add);
thomashaine 1:5060c8ea0ccd 511 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 0:e7352f4f3dcb 512 byte_sent=socket.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 513 pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 514
thomashaine 1:5060c8ea0ccd 515 sprintf(commandbuffertemp, "done reading %d at %d", readvalue, add);
thomashaine 1:5060c8ea0ccd 516 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 0:e7352f4f3dcb 517 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 518 pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 519
thomashaine 0:e7352f4f3dcb 520 }else if (strcmp (pch,"capture")==0 ||strcmp (pch,"CAPTURE")==0){
thomashaine 0:e7352f4f3dcb 521 pch = strtok (NULL, " ");
thomashaine 0:e7352f4f3dcb 522 pc.printf("[%s]\n\r",pch);
thomashaine 4:5d212241948a 523 imSize=atoi(pch);
thomashaine 1:5060c8ea0ccd 524 sprintf(commandbuffertemp, "try to capture image of %d bytes", imSize);
thomashaine 1:5060c8ea0ccd 525 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 1:5060c8ea0ccd 526 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 527
thomashaine 0:e7352f4f3dcb 528 //TODO
thomashaine 1:5060c8ea0ccd 529 pc.printf("hello0\n\r");
thomashaine 1:5060c8ea0ccd 530 byte_sent=send_frame_ethernet_nohandshake_while();
thomashaine 1:5060c8ea0ccd 531 pc.printf("hello4\n\r");
thomashaine 0:e7352f4f3dcb 532
thomashaine 1:5060c8ea0ccd 533 sprintf(commandbuffertemp, "sent image of %d bytes/%d bytes", byte_sent,imSize);
thomashaine 1:5060c8ea0ccd 534 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 0:e7352f4f3dcb 535 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 536 //pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 537
thomashaine 0:e7352f4f3dcb 538 }else if (strcmp (pch,"reset")==0 ||strcmp (pch,"RESET")==0){
thomashaine 0:e7352f4f3dcb 539 TASK_RSTN();
thomashaine 0:e7352f4f3dcb 540
thomashaine 1:5060c8ea0ccd 541 sprintf(commandbuffertemp, "done reseting chip");
thomashaine 1:5060c8ea0ccd 542 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 0:e7352f4f3dcb 543 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 544 //pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 545
thomashaine 3:c9f65f6d2092 546 }else if (strcmp (pch,"test_spi")==0 ||strcmp (pch,"TEST_SPI")==0){
thomashaine 3:c9f65f6d2092 547 a=TASK_TEST_SPI();
thomashaine 3:c9f65f6d2092 548
thomashaine 3:c9f65f6d2092 549 if (a==1){
thomashaine 3:c9f65f6d2092 550 sprintf(commandbuffertemp, "test spi OK");
thomashaine 3:c9f65f6d2092 551 }else{
thomashaine 3:c9f65f6d2092 552 sprintf(commandbuffertemp, "test spi KO");
thomashaine 3:c9f65f6d2092 553 }
thomashaine 3:c9f65f6d2092 554 sprintf(commandbuffer,"%64s",commandbuffertemp);
thomashaine 3:c9f65f6d2092 555 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 3:c9f65f6d2092 556
thomashaine 0:e7352f4f3dcb 557 }else if (strcmp (pch,"exit")==0 ||strcmp (pch,"EXIT")==0){
thomashaine 1:5060c8ea0ccd 558 sprintf(commandbuffer, "%64s","close com and data sockets");
thomashaine 0:e7352f4f3dcb 559 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 560 //pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 561 status=socket.close();
thomashaine 0:e7352f4f3dcb 562 status=cs.close();
thomashaine 0:e7352f4f3dcb 563
thomashaine 0:e7352f4f3dcb 564 }else{
thomashaine 1:5060c8ea0ccd 565 sprintf(commandbuffer, "%64s","command not recoginzed");
thomashaine 0:e7352f4f3dcb 566 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 567 //pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 568 }
thomashaine 0:e7352f4f3dcb 569 } else{ //tok is null
thomashaine 1:5060c8ea0ccd 570 sprintf(commandbuffer, "%64s","empty tok");
thomashaine 0:e7352f4f3dcb 571 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 572 //pc.printf("[%s]_-_%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 573 }
thomashaine 0:e7352f4f3dcb 574
thomashaine 0:e7352f4f3dcb 575
thomashaine 0:e7352f4f3dcb 576 }else{ // non blocking timed out adn received <0
thomashaine 0:e7352f4f3dcb 577
thomashaine 0:e7352f4f3dcb 578 //sprintf(commandbuffer, "empty token\r\n");
thomashaine 0:e7352f4f3dcb 579 //myprint(commandbuffer);
thomashaine 0:e7352f4f3dcb 580 if(pc.readable()){
thomashaine 0:e7352f4f3dcb 581 pc.scanf("%s", &host_cmd);
thomashaine 0:e7352f4f3dcb 582 pch = strtok (rbuffer," ");
thomashaine 0:e7352f4f3dcb 583 if (strcmp(host_cmd,"port")==0 || strcmp(host_cmd,"PORT")==0) {
thomashaine 0:e7352f4f3dcb 584 sprintf(commandbuffer, "PORT\r\n");
thomashaine 0:e7352f4f3dcb 585 myprint(commandbuffer);
thomashaine 0:e7352f4f3dcb 586
thomashaine 0:e7352f4f3dcb 587 } else if (strcmp (pch,"write")==0 || strcmp (pch,"WRITE")==0){
thomashaine 0:e7352f4f3dcb 588
thomashaine 0:e7352f4f3dcb 589 pch = strtok (NULL, " ");
thomashaine 0:e7352f4f3dcb 590 data=atoi(pch);
thomashaine 0:e7352f4f3dcb 591 pch = strtok (NULL, " ");
thomashaine 0:e7352f4f3dcb 592 add=atoi(pch);
thomashaine 0:e7352f4f3dcb 593 TASK_SPI_WRITE(add,data);
thomashaine 0:e7352f4f3dcb 594
thomashaine 0:e7352f4f3dcb 595 sprintf(commandbuffer, "write %d at %d", data, add);
thomashaine 0:e7352f4f3dcb 596 byte_sent=cs.send(commandbuffer,strlen(commandbuffer));
thomashaine 0:e7352f4f3dcb 597 pc.printf("[%s]%d\n\r",commandbuffer,byte_sent);
thomashaine 0:e7352f4f3dcb 598
thomashaine 0:e7352f4f3dcb 599 }
thomashaine 0:e7352f4f3dcb 600 }
thomashaine 0:e7352f4f3dcb 601
thomashaine 0:e7352f4f3dcb 602
thomashaine 0:e7352f4f3dcb 603 } //end non blocking timed-out
thomashaine 0:e7352f4f3dcb 604
thomashaine 0:e7352f4f3dcb 605
thomashaine 0:e7352f4f3dcb 606
thomashaine 0:e7352f4f3dcb 607
thomashaine 0:e7352f4f3dcb 608 } //end while(1) loop
thomashaine 0:e7352f4f3dcb 609
thomashaine 0:e7352f4f3dcb 610
thomashaine 0:e7352f4f3dcb 611 } // end main
thomashaine 0:e7352f4f3dcb 612
thomashaine 0:e7352f4f3dcb 613
thomashaine 0:e7352f4f3dcb 614
thomashaine 0:e7352f4f3dcb 615
thomashaine 0:e7352f4f3dcb 616
thomashaine 0:e7352f4f3dcb 617
thomashaine 0:e7352f4f3dcb 618
thomashaine 0:e7352f4f3dcb 619
thomashaine 0:e7352f4f3dcb 620
thomashaine 0:e7352f4f3dcb 621
thomashaine 0:e7352f4f3dcb 622 /************************************************************************************************
thomashaine 0:e7352f4f3dcb 623 *
thomashaine 0:e7352f4f3dcb 624 * configuration function
thomashaine 0:e7352f4f3dcb 625 *
thomashaine 0:e7352f4f3dcb 626 ************************************************************************************************/
thomashaine 0:e7352f4f3dcb 627
thomashaine 3:c9f65f6d2092 628
thomashaine 3:c9f65f6d2092 629 /***
thomashaine 4:5d212241948a 630 *@brief Initialize DCMI in 8b mode
thomashaine 3:c9f65f6d2092 631 *@param none
thomashaine 3:c9f65f6d2092 632 *@return void
thomashaine 3:c9f65f6d2092 633 */
thomashaine 0:e7352f4f3dcb 634 static void MX_DCMI_Init_8b(void)
thomashaine 0:e7352f4f3dcb 635 {
thomashaine 0:e7352f4f3dcb 636
thomashaine 0:e7352f4f3dcb 637 hdcmi.Instance = DCMI;
thomashaine 0:e7352f4f3dcb 638 hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
thomashaine 0:e7352f4f3dcb 639 hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_RISING;
thomashaine 0:e7352f4f3dcb 640 //hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_FALLING;
thomashaine 0:e7352f4f3dcb 641 //the data is not valid in the parallel interface, when VSYNC or HSYNC is at that level (high or low)
thomashaine 0:e7352f4f3dcb 642 hdcmi.Init.VSPolarity = DCMI_VSPOLARITY_LOW;
thomashaine 0:e7352f4f3dcb 643 hdcmi.Init.HSPolarity = DCMI_HSPOLARITY_LOW;
thomashaine 0:e7352f4f3dcb 644
thomashaine 0:e7352f4f3dcb 645 hdcmi.Init.CaptureRate = DCMI_CR_ALL_FRAME;
thomashaine 0:e7352f4f3dcb 646 hdcmi.Init.ExtendedDataMode = DCMI_EXTEND_DATA_8B;
thomashaine 0:e7352f4f3dcb 647 hdcmi.Init.JPEGMode = DCMI_JPEG_DISABLE;
thomashaine 0:e7352f4f3dcb 648 hdcmi.Init.ByteSelectMode = DCMI_BSM_ALL;
thomashaine 0:e7352f4f3dcb 649 hdcmi.Init.ByteSelectStart = DCMI_OEBS_ODD;
thomashaine 0:e7352f4f3dcb 650 hdcmi.Init.LineSelectMode = DCMI_LSM_ALL;
thomashaine 0:e7352f4f3dcb 651 hdcmi.Init.LineSelectStart = DCMI_OELS_ODD;
thomashaine 0:e7352f4f3dcb 652
thomashaine 0:e7352f4f3dcb 653 if (HAL_DCMI_Init(&hdcmi) != HAL_OK)
thomashaine 0:e7352f4f3dcb 654 {
thomashaine 0:e7352f4f3dcb 655 Error_Handler();
thomashaine 0:e7352f4f3dcb 656 }
thomashaine 0:e7352f4f3dcb 657
thomashaine 0:e7352f4f3dcb 658
thomashaine 0:e7352f4f3dcb 659 //check status
thomashaine 0:e7352f4f3dcb 660 /*HAL_DCMI_StateTypeDef status;
thomashaine 0:e7352f4f3dcb 661 status=HAL_DCMI_GetState(&hdcmi);
thomashaine 0:e7352f4f3dcb 662 if(status != HAL_OK){
thomashaine 0:e7352f4f3dcb 663 pc.printf("DCMI_init: %i\n\r",status);
thomashaine 0:e7352f4f3dcb 664 }*/
thomashaine 0:e7352f4f3dcb 665
thomashaine 0:e7352f4f3dcb 666 }
thomashaine 0:e7352f4f3dcb 667
thomashaine 0:e7352f4f3dcb 668
thomashaine 0:e7352f4f3dcb 669 /**
thomashaine 0:e7352f4f3dcb 670 * @brief DCMI Initialization Function
thomashaine 0:e7352f4f3dcb 671 * @param None
thomashaine 0:e7352f4f3dcb 672 * @retval None
thomashaine 0:e7352f4f3dcb 673 */
thomashaine 0:e7352f4f3dcb 674 static void MX_DCMI_Init_10b(void)
thomashaine 0:e7352f4f3dcb 675 {
thomashaine 0:e7352f4f3dcb 676
thomashaine 0:e7352f4f3dcb 677 hdcmi.Instance = DCMI;
thomashaine 0:e7352f4f3dcb 678 hdcmi.Init.SynchroMode = DCMI_SYNCHRO_HARDWARE;
thomashaine 0:e7352f4f3dcb 679 hdcmi.Init.PCKPolarity = DCMI_PCKPOLARITY_FALLING;
thomashaine 0:e7352f4f3dcb 680 hdcmi.Init.VSPolarity = DCMI_VSPOLARITY_LOW;
thomashaine 0:e7352f4f3dcb 681 hdcmi.Init.HSPolarity = DCMI_HSPOLARITY_LOW;
thomashaine 0:e7352f4f3dcb 682 hdcmi.Init.CaptureRate = DCMI_CR_ALL_FRAME;
thomashaine 0:e7352f4f3dcb 683 hdcmi.Init.ExtendedDataMode = DCMI_EXTEND_DATA_10B;
thomashaine 0:e7352f4f3dcb 684 hdcmi.Init.JPEGMode = DCMI_JPEG_DISABLE;
thomashaine 0:e7352f4f3dcb 685 hdcmi.Init.ByteSelectMode = DCMI_BSM_ALL;
thomashaine 0:e7352f4f3dcb 686 hdcmi.Init.ByteSelectStart = DCMI_OEBS_ODD;
thomashaine 0:e7352f4f3dcb 687 hdcmi.Init.LineSelectMode = DCMI_LSM_ALL;
thomashaine 0:e7352f4f3dcb 688 hdcmi.Init.LineSelectStart = DCMI_OELS_ODD;
thomashaine 0:e7352f4f3dcb 689
thomashaine 0:e7352f4f3dcb 690 if (HAL_DCMI_Init(&hdcmi) != HAL_OK)
thomashaine 0:e7352f4f3dcb 691 {
thomashaine 0:e7352f4f3dcb 692 Error_Handler();
thomashaine 0:e7352f4f3dcb 693 }
thomashaine 0:e7352f4f3dcb 694
thomashaine 0:e7352f4f3dcb 695
thomashaine 0:e7352f4f3dcb 696 /* USER CODE BEGIN DCMI_Init 2 */
thomashaine 0:e7352f4f3dcb 697 //check status
thomashaine 0:e7352f4f3dcb 698 /*HAL_DCMI_StateTypeDef status;
thomashaine 0:e7352f4f3dcb 699 status=HAL_DCMI_GetState(&hdcmi);
thomashaine 0:e7352f4f3dcb 700 if(status != HAL_OK){
thomashaine 0:e7352f4f3dcb 701 pc.printf("DCMI_init: %i\n\r",status);
thomashaine 0:e7352f4f3dcb 702 }*/
thomashaine 0:e7352f4f3dcb 703 /* USER CODE END DCMI_Init 2 */
thomashaine 0:e7352f4f3dcb 704
thomashaine 0:e7352f4f3dcb 705 }
thomashaine 0:e7352f4f3dcb 706
thomashaine 0:e7352f4f3dcb 707
thomashaine 0:e7352f4f3dcb 708
thomashaine 0:e7352f4f3dcb 709
thomashaine 3:c9f65f6d2092 710
thomashaine 3:c9f65f6d2092 711 /**
thomashaine 3:c9f65f6d2092 712 * @brief Enable DMA controller clock
thomashaine 3:c9f65f6d2092 713 * @param None
thomashaine 3:c9f65f6d2092 714 * @retval None
thomashaine 0:e7352f4f3dcb 715 */
thomashaine 0:e7352f4f3dcb 716 static void MX_DMA_Init(void)
thomashaine 0:e7352f4f3dcb 717 {
thomashaine 0:e7352f4f3dcb 718
thomashaine 0:e7352f4f3dcb 719 /* DMA controller clock enable */
thomashaine 0:e7352f4f3dcb 720 __HAL_RCC_DMA1_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 721
thomashaine 0:e7352f4f3dcb 722 /* DMA interrupt init */
thomashaine 0:e7352f4f3dcb 723 /* DMA1_Stream0_IRQn interrupt configuration */
thomashaine 0:e7352f4f3dcb 724 HAL_NVIC_SetPriority(DMA1_Stream0_IRQn, 0, 0);
thomashaine 0:e7352f4f3dcb 725 HAL_NVIC_EnableIRQ(DMA1_Stream0_IRQn);
thomashaine 0:e7352f4f3dcb 726
thomashaine 0:e7352f4f3dcb 727 }
thomashaine 0:e7352f4f3dcb 728
thomashaine 0:e7352f4f3dcb 729 /**
thomashaine 0:e7352f4f3dcb 730 * @brief GPIO Initialization Function
thomashaine 0:e7352f4f3dcb 731 * @param None
thomashaine 0:e7352f4f3dcb 732 * @retval None
thomashaine 0:e7352f4f3dcb 733 */
thomashaine 0:e7352f4f3dcb 734 static void MX_GPIO_Init(void)
thomashaine 0:e7352f4f3dcb 735 {
thomashaine 0:e7352f4f3dcb 736
thomashaine 0:e7352f4f3dcb 737 GPIO_InitTypeDef GPIO_InitStruct = {0};
thomashaine 0:e7352f4f3dcb 738
thomashaine 0:e7352f4f3dcb 739 /* GPIO Ports Clock Enable */
thomashaine 0:e7352f4f3dcb 740 __HAL_RCC_GPIOE_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 741 __HAL_RCC_GPIOC_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 742 __HAL_RCC_GPIOF_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 743 __HAL_RCC_GPIOH_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 744 __HAL_RCC_GPIOA_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 745 __HAL_RCC_GPIOB_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 746 __HAL_RCC_GPIOD_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 747 __HAL_RCC_GPIOG_CLK_ENABLE();
thomashaine 0:e7352f4f3dcb 748
thomashaine 0:e7352f4f3dcb 749 }
thomashaine 0:e7352f4f3dcb 750
thomashaine 0:e7352f4f3dcb 751
thomashaine 0:e7352f4f3dcb 752
thomashaine 0:e7352f4f3dcb 753
thomashaine 0:e7352f4f3dcb 754 /**
thomashaine 0:e7352f4f3dcb 755 * @brief This function is executed in case of error occurrence.
thomashaine 0:e7352f4f3dcb 756 * @retval None
thomashaine 0:e7352f4f3dcb 757 */
thomashaine 0:e7352f4f3dcb 758 void Error_Handler(void)
thomashaine 0:e7352f4f3dcb 759 {
thomashaine 0:e7352f4f3dcb 760 /* USER CODE BEGIN Error_Handler_Debug */
thomashaine 0:e7352f4f3dcb 761 /* User can add his own implementation to report the HAL error return state */
thomashaine 0:e7352f4f3dcb 762
thomashaine 0:e7352f4f3dcb 763 /* USER CODE END Error_Handler_Debug */
thomashaine 0:e7352f4f3dcb 764 }
thomashaine 0:e7352f4f3dcb 765
thomashaine 0:e7352f4f3dcb 766 #ifdef USE_FULL_ASSERT
thomashaine 0:e7352f4f3dcb 767 /**
thomashaine 0:e7352f4f3dcb 768 * @brief Reports the name of the source file and the source line number
thomashaine 0:e7352f4f3dcb 769 * where the assert_param error has occurred.
thomashaine 0:e7352f4f3dcb 770 * @param file: pointer to the source file name
thomashaine 0:e7352f4f3dcb 771 * @param line: assert_param error line source number
thomashaine 0:e7352f4f3dcb 772 * @retval None
thomashaine 0:e7352f4f3dcb 773 */
thomashaine 0:e7352f4f3dcb 774 void assert_failed(uint8_t *file, uint32_t line)
thomashaine 0:e7352f4f3dcb 775 {
thomashaine 0:e7352f4f3dcb 776 /* USER CODE BEGIN 6 */
thomashaine 0:e7352f4f3dcb 777 /* User can add his own implementation to report the file name and line number,
thomashaine 0:e7352f4f3dcb 778 tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
thomashaine 0:e7352f4f3dcb 779 /* USER CODE END 6 */
thomashaine 0:e7352f4f3dcb 780 }
thomashaine 0:e7352f4f3dcb 781 #endif /* USE_FULL_ASSERT */