mirror of
https://github.com/ttrftech/NanoVNA.git
synced 2025-12-06 03:31:59 +01:00
Add part of SD card code (need some cleanup), disabled (not added diskio part!)
This commit is contained in:
DiSlord
parent
12567ba1b1
commit
61b3989c28
2
Makefile
2
Makefile
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@ -122,6 +122,8 @@ CSRC = $(STARTUPSRC) \
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$(PLATFORMSRC) \
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$(BOARDSRC) \
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$(STREAMSSRC) \
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FatFs/ff.c \
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FatFs/ffunicode.c \
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usbcfg.c \
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main.c si5351.c tlv320aic3204.c dsp.c plot.c ui.c ili9341.c numfont20x22.c Font5x7.c flash.c adc.c rtc.c
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11
nanovna.h
11
nanovna.h
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@ -23,6 +23,8 @@
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#define __USE_DISPLAY_DMA__
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// Add RTC clock support
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//#define __USE_RTC__
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// Add SD card support, req enable RTC (additional settings for file system see FatFS lib ffconf.h)
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//#define __USE_SD_CARD__
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/*
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* main.c
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@ -100,6 +102,8 @@ enum stimulus_type {
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ST_START=0, ST_STOP, ST_CENTER, ST_SPAN, ST_CW
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};
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int shell_printf(const char *fmt, ...);
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void set_sweep_frequency(int type, uint32_t frequency);
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uint32_t get_sweep_frequency(int type);
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uint32_t get_bandwidth_frequency(void);
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@ -407,6 +411,13 @@ void ili9341_line(int x0, int y0, int x1, int y1);
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void show_version(void);
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void show_logo(void);
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// SD Card support, discio functions for FatFS lib implemented in ili9341.c
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#ifdef __USE_SD_CARD__
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#include "fatfs\ff.h"
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#include "fatfs\diskio.h"
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void testLog(void); // debug log
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#endif
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/*
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* rtc.c
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*/
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193
ui.c
193
ui.c
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@ -62,6 +62,19 @@ volatile uint8_t operation_requested = OP_NONE;
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int8_t previous_marker = -1;
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#ifdef __USE_SD_CARD__
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#if SPI_BUFFER_SIZE < 2048
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#error "SPI_BUFFER_SIZE for SD card support need size = 2048"
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#else
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// Fat file system work area (at the end of spi_buffer)
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static FATFS *fs_volume = (FATFS *)(((uint8_t*)(&spi_buffer[SPI_BUFFER_SIZE])) - sizeof(FATFS));
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// FatFS file object (at the end of spi_buffer)
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static FIL *fs_file = ( FIL*)(((uint8_t*)(&spi_buffer[SPI_BUFFER_SIZE])) - sizeof(FATFS) - sizeof(FIL));
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// Filename object (at the end of spi_buffer)
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static char *fs_filename = ( char*)(((uint8_t*)(&spi_buffer[SPI_BUFFER_SIZE])) - sizeof(FATFS) - sizeof(FIL) - FF_LFN_BUF - 4);
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#endif
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#endif
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enum {
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UI_NORMAL, UI_MENU, UI_NUMERIC, UI_KEYPAD
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};
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@ -862,6 +875,99 @@ menu_marker_sel_cb(int item, uint8_t data)
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draw_menu();
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}
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#ifdef __USE_SD_CARD__
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#define SAVE_S1P_FILE 1
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#define SAVE_S2P_FILE 2
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static const char s1_file_header[] =
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"!File created by NanoVNA\r\n"\
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"# HZ S RI R 50\r\n";
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static const char s1_file_param[] =
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"%10d % f % f\r\n";
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static const char s2_file_header[] =
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"!File created by NanoVNA\r\n"\
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"# HZ S RI R 50\r\n";
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static const char s2_file_param[] =
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"%10d % f % f % f % f 0 0 0 0\r\n";
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static void
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menu_sdcard_cb(int item, uint8_t data)
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{
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(void)item;
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char *buf = (char *)spi_buffer;
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// shell_printf("S file\r\n");
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FRESULT res = f_mount(fs_volume, "", 1);
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// shell_printf("Mount = %d\r\n", res);
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if (res != FR_OK)
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return;
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// Prepare filename = .s1p or .s2p and open for write
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#if FF_USE_LFN >= 1
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uint32_t tr = rtc_get_tr_bcd(); // TR read first
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uint32_t dr = rtc_get_dr_bcd(); // DR read second
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plot_printf(fs_filename, FF_LFN_BUF, "VNA_%06X_%06X.s%dp", dr, tr, data);
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#else
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plot_printf(fs_filename, FF_LFN_BUF, "%08X.s%dp", rtc_get_FAT(), data);
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#endif
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int i;
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UINT size;
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// UINT total_size = 0;
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// systime_t time = chVTGetSystemTimeX();
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res = f_open(fs_file, fs_filename, FA_CREATE_ALWAYS | FA_READ | FA_WRITE);
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// shell_printf("Open %s, = %d\r\n", fs_filename, res);
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if (res == FR_OK){
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// Write S1P file
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if (data == SAVE_S1P_FILE){
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// write s1p header (not write NULL terminate at end)
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res = f_write(fs_file, s1_file_header, sizeof(s1_file_header)-1, &size);
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// total_size+=size;
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// Write all points data
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for (i = 0; i < sweep_points && res == FR_OK; i++) {
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size = plot_printf(buf, 128, s1_file_param, frequencies[i], measured[0][i][0], measured[0][i][1]);
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// total_size+=size;
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res = f_write(fs_file, buf, size, &size);
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}
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}
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// Write S2P file
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else if (data == SAVE_S2P_FILE){
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// Write s2p header (not write NULL terminate at end)
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res = f_write(fs_file, s2_file_header, sizeof(s2_file_header)-1, &size);
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// total_size+=size;
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// Write all points data
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for (i = 0; i < sweep_points && res == FR_OK; i++) {
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size = plot_printf(buf, 128, s2_file_param, frequencies[i], measured[0][i][0], measured[0][i][1], measured[1][i][0], measured[1][i][1]);
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// total_size+=size;
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res = f_write(fs_file, buf, size, &size);
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}
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}
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res = f_close(fs_file);
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// shell_printf("Close = %d\r\n", res);
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// testLog();
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// time = chVTGetSystemTimeX() - time;
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// shell_printf("Total time: %dms (write %d byte/sec)\r\n", time/10, total_size*10000/time);
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}
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ili9341_fill(LCD_WIDTH/2-96, LCD_HEIGHT/2-30, 96*2, 60, config.menu_normal_color);
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ili9341_set_foreground(DEFAULT_MENU_TEXT_COLOR);
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ili9341_set_background(config.menu_normal_color);
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ili9341_drawstring("SAVE TRACE", LCD_WIDTH/2-5*FONT_WIDTH, LCD_HEIGHT/2-20);
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ili9341_drawstring(res == FR_OK ? fs_filename : " Fail write ", LCD_WIDTH/2-76, LCD_HEIGHT/2);
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chThdSleepMilliseconds(2000);
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request_to_redraw_grid();
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ui_mode_normal();
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}
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static const menuitem_t menu_sdcard[] = {
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{ MT_CALLBACK, SAVE_S1P_FILE, "SAVE S1P", menu_sdcard_cb },
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{ MT_CALLBACK, SAVE_S2P_FILE, "SAVE S2P", menu_sdcard_cb },
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{ MT_CANCEL, 0, S_LARROW" BACK", NULL },
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{ MT_NONE, 0, NULL, NULL } // sentinel
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};
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#endif
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static const menuitem_t menu_calop[] = {
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{ MT_CALLBACK, CAL_OPEN, "OPEN", menu_calop_cb },
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{ MT_CALLBACK, CAL_SHORT, "SHORT", menu_calop_cb },
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@ -1084,6 +1190,9 @@ const menuitem_t menu_top[] = {
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{ MT_SUBMENU, 0, "STIMULUS", menu_stimulus },
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{ MT_SUBMENU, 0, "CAL", menu_cal },
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{ MT_SUBMENU, 0, "RECALL", menu_recall },
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#ifdef __USE_SD_CARD__
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{ MT_SUBMENU, 0, "SD CARD", menu_sdcard },
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#endif
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{ MT_SUBMENU, 0, "CONFIG", menu_config },
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{ MT_NONE, 0, NULL, NULL } // sentinel
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};
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@ -2176,6 +2285,86 @@ touch_pickup_marker(int touch_x, int touch_y)
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return FALSE;
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}
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#ifdef __USE_SD_CARD__
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//*****************************************************************************
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// Bitmap file header for 320x240 image 16bpp (v4 format allow set RGB mask)
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//*****************************************************************************
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static const uint8_t bmp_header_v4[14+56] = {
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// BITMAPFILEHEADER (14 byte size)
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0x42, 0x4D, // BM signature
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0x46, 0x58, 0x02, 0x00, // File size = 320*240*2 + 14 + 56 = 0x00025846
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0x00, 0x00, // reserved
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0x00, 0x00, // reserved
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0x46, 0x00, 0x00, 0x00, // Size of all headers = 14+56
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// BITMAPINFOv4 (56 byte size)
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0x38, 0x00, 0x00, 0x00, // Data offset after this point (56 = 0x38)
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0x40, 0x01, 0x00, 0x00, // Width = 320 = 0x00000140
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0xF0, 0x00, 0x00, 0x00, // Height = 240 = 0x000000F0
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0x01, 0x00, // Planes
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0x10, 0x00, // 16bpp
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0x03, 0x00, 0x00, 0x00, // Compression (BI_BITFIELDS)
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0x00, 0x58, 0x02, 0x00, // Bitmap size = 320*240*2 = 0x00025800
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0xC4, 0x0E, 0x00, 0x00, // x Resolution (96 DPI = 96 * 39.3701 inches per metre = 0x0EC4)
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0xC4, 0x0E, 0x00, 0x00, // y Resolution (96 DPI = 96 * 39.3701 inches per metre = 0x0EC4)
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0x00, 0x00, 0x00, 0x00, // Palette size
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0x00, 0x00, 0x00, 0x00, // Palette used
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// Extend v4 header data (color mask for RGB565)
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0x00, 0xF8, 0x00, 0x00, // R mask = 0b11111000 00000000
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0xE0, 0x07, 0x00, 0x00, // G mask = 0b00000111 11100000
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0x1F, 0x00, 0x00, 0x00, // B mask = 0b00000000 00011111
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0x00, 0x00, 0x00, 0x00 // A mask = 0b00000000 00000000
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};
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static int
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made_screenshot(int touch_x, int touch_y)
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{
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int y, i;
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UINT size;
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if (touch_y < HEIGHT || touch_x < FREQUENCIES_XPOS3 || touch_x > FREQUENCIES_XPOS2)
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return FALSE;
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touch_wait_release();
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// uint32_t time = chVTGetSystemTimeX();
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// shell_printf("Screenshot\r\n");
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FRESULT res = f_mount(fs_volume, "", 1);
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// fs_volume, fs_file and fs_filename stored at end of spi_buffer!!!!!
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uint16_t *buf = spi_buffer;
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// shell_printf("Mount = %d\r\n", res);
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if (res != FR_OK)
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return TRUE;
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#if FF_USE_LFN >= 1
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uint32_t tr = rtc_get_tr_bcd(); // TR read first
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uint32_t dr = rtc_get_dr_bcd(); // DR read second
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plot_printf(fs_filename, FF_LFN_BUF, "VNA_%06X_%06X.bmp", dr, tr);
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#else
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plot_printf(fs_filename, FF_LFN_BUF, "%08X.bmp", rtc_get_FAT());
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#endif
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res = f_open(fs_file, fs_filename, FA_CREATE_ALWAYS | FA_READ | FA_WRITE);
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// shell_printf("Open %s, result = %d\r\n", fs_filename, res);
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if (res == FR_OK){
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res = f_write(fs_file, bmp_header_v4, sizeof(bmp_header_v4), &size);
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for (y = LCD_HEIGHT-1; y >= 0 && res == FR_OK; y--) {
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ili9341_read_memory(0, y, LCD_WIDTH, 1, LCD_WIDTH, buf);
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for (i = 0; i < LCD_WIDTH; i++)
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buf[i] = __REVSH(buf[i]); // swap byte order (example 0x10FF to 0xFF10)
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res = f_write(fs_file, buf, LCD_WIDTH*sizeof(uint16_t), &size);
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}
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res = f_close(fs_file);
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// shell_printf("Close %d\r\n", res);
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// testLog();
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}
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// time = chVTGetSystemTimeX() - time;
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// shell_printf("Total time: %dms (write %d byte/sec)\r\n", time/10, (LCD_WIDTH*LCD_HEIGHT*sizeof(uint16_t)+sizeof(bmp_header_v4))*10000/time);
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ili9341_fill(LCD_WIDTH/2-96, LCD_HEIGHT/2-30, 96*2, 60, config.menu_normal_color);
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ili9341_set_foreground(DEFAULT_MENU_TEXT_COLOR);
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ili9341_set_background(config.menu_normal_color);
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ili9341_drawstring("SCREENSHOT", LCD_WIDTH/2-5*FONT_WIDTH, LCD_HEIGHT/2-20);
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ili9341_drawstring(res == FR_OK ? fs_filename : " Fail write ", LCD_WIDTH/2-76, LCD_HEIGHT/2);
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request_to_redraw_grid();
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chThdSleepMilliseconds(2000);
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return TRUE;
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}
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#endif
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static int
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touch_lever_mode_select(int touch_x, int touch_y)
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{
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@ -2208,6 +2397,10 @@ void ui_process_touch(void)
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// Try drag marker
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if (touch_pickup_marker(touch_x, touch_y))
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break;
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#ifdef __USE_SD_CARD__
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if (made_screenshot(touch_x, touch_y))
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break;
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#endif
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// Try select lever mode (top and bottom screen)
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if (touch_lever_mode_select(touch_x, touch_y)) {
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touch_wait_release();
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