Menu App to select highram images from phone's flash memory
This commit is contained in:
Andreas Eversberg
parent
f2ab5e1496
commit
46188c726b
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@ -84,11 +84,12 @@ BOARD_se_j100_ENVIRONMENTS=$(compal_COMMON_ENVIRONMENTS)
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#
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# List of all applications (meant to be overridden on command line)
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APPLICATIONS?=hello_world compal_dsp_dump layer1 loader rssi
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APPLICATIONS?=hello_world compal_dsp_dump layer1 loader rssi menu
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# Applications specific env requirements
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APP_loader_ENVIRONMENTS=compalram highram
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APP_rssi_ENVIRONMENTS=* -compalram
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APP_menu_ENVIRONMENTS=* -highram
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# Various objects that are currently linked into all applications
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FLASH_OBJS=flash/cfi_flash.o
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@ -0,0 +1,353 @@
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/* Menu for Calypso Phone to load applicatios from flash */
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/* (C) 2013 by Andreas Eversberg <jolly@eversberg.eu>
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*
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <debug.h>
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#include <memory.h>
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#include <delay.h>
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#include <byteorder.h>
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#include <rffe.h>
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#include <keypad.h>
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#include <board.h>
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#include <abb/twl3025.h>
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#include <rf/trf6151.h>
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#include <calypso/clock.h>
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#include <calypso/tpu.h>
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#include <calypso/tsp.h>
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#include <calypso/dsp.h>
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#include <calypso/irq.h>
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#include <calypso/misc.h>
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#include <calypso/timer.h>
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#include <comm/sercomm.h>
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#include <comm/timer.h>
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#include <uart.h>
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#include <fb/framebuffer.h>
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#include <battery/battery.h>
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#include <asm/system.h>
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#define RAM 0x00820000
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#define MAGIC 0x0083ff00
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enum key_codes key_code = KEY_INV;
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static volatile enum key_states key_state;
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int cursor = 0, scroll_apps = 0;
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struct apps {
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char name[16];
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void *start;
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int len;
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} apps[32];
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int _memcmp(char *s1, char *s2, int size)
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{
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int i;
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for (i = 0; i < size; i++) {
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if (*s1 < *s2)
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return -1;
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if (*s1 > *s2)
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return 1;
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s1++;
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s2++;
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}
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return 0;
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}
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static void locate_apps(void)
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{
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int i, j, k;
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char *p;
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memset(apps, 0, sizeof(apps));
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for (j = 0, i = 0x010000; i < 0x200000; i += 0x10000) {
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p = (char *)i;
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/* check for highram header: "highram:" */
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if (!!_memcmp(p, "highram:", 8))
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continue;
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p += 8;
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/* check for app name after header: "highram:<name>\n" */
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printf("found highram image at flash mem address 0x%p\n",
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(char *)i);
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for (k = 0; k < (int)sizeof(apps[j].name) - 1; k++) {
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if (p[k] == '\n')
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break;
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}
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if (k == sizeof(apps[j].name) - 3) {
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printf("skipping: corrupt highram header, no '\\n' "
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"after image name or name more larger than %d "
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"digits\n", (int)sizeof(apps[j].name) - 3);
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continue;
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}
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if (j < 9)
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apps[j].name[0] = '1' + j;
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else if (j == 9)
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apps[j].name[0] = '0';
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else
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apps[j].name[0] = ' ';
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apps[j].name[1] = ' ';
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memcpy(apps[j].name + 2, p, k);
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apps[j].len = 0x20000;
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p += k + 1;
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/* p points to highram image after header */
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apps[j].start = p;
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j++;
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}
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}
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static void wait_key_release(void)
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{
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/* wait for key release */
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while (key_state == PRESSED) {
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delay_ms(10);
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keypad_poll();
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}
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}
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static void load_app(void)
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{
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static int i;
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static void (*f) (void) = (void (*)(void))RAM;
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wait_key_release();
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local_irq_disable();
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for (i = 0; i < apps[cursor].len; i++)
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((unsigned char *)RAM)[i] = ((unsigned char *)apps[cursor].start)[i];
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f();
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}
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/* UI */
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static void refresh_display(void)
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{
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#if 0
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char text[16];
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int bat = battery_info.battery_percent;
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#endif
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int i;
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fb_clear();
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/* header */
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fb_setbg(FB_COLOR_WHITE);
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if (1) {
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fb_setfg(FB_COLOR_BLUE);
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fb_setfont(FB_FONT_HELVR08);
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fb_gotoxy(0, 7);
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fb_putstr("Osmocom Menu", -1);
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fb_setfg(FB_COLOR_RGB(0xc0, 0xc0, 0x00));
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fb_setfont(FB_FONT_SYMBOLS);
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#if 0
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fb_gotoxy(framebuffer->width - 15, 8);
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if (bat >= 100 && (battery_info.flags & BATTERY_CHG_ENABLED)
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&& !(battery_info.flags & BATTERY_CHARGING))
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fb_putstr("@HHBC", framebuffer->width);
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else {
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sprintf(text, "@%c%c%cC", (bat >= 30) ? 'B':'A',
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(bat >= 60) ? 'B':'A', (bat >= 90) ? 'B':'A');
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fb_putstr(text, framebuffer->width);
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}
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#endif
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fb_gotoxy(0, 8);
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fb_putstr("GGEGG", framebuffer->width);
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fb_setfg(FB_COLOR_GREEN);
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fb_gotoxy(0, 10);
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fb_boxto(framebuffer->width - 1, 10);
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}
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fb_setfg(FB_COLOR_BLACK);
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fb_setfont(FB_FONT_C64);
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for (i = 0; i < 5; i++) {
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if (!apps[scroll_apps + i].name)
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break;
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if (scroll_apps + i == cursor) {
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fb_setfg(FB_COLOR_WHITE);
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fb_setbg(FB_COLOR_BLUE);
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}
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fb_gotoxy(0, 20 + i * 10);
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fb_putstr(apps[scroll_apps + i].name,
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framebuffer->width);
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if (scroll_apps + i == cursor) {
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fb_setfg(FB_COLOR_BLACK);
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fb_setbg(FB_COLOR_WHITE);
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}
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}
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if (i == 0) {
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fb_gotoxy(0, 50);
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fb_putstr("No apps!", -1);
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}
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fb_flush();
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}
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static void handle_key_code()
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{
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if (key_code == KEY_INV)
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return;
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switch (key_code) {
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case KEY_1:
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case KEY_2:
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case KEY_3:
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case KEY_4:
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case KEY_5:
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case KEY_6:
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case KEY_7:
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case KEY_8:
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case KEY_9:
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if (apps[key_code - KEY_1].len) {
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cursor = key_code - KEY_1;
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load_app();
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}
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break;
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case KEY_0:
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if (apps[9].len) {
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cursor = 9;
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load_app();
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}
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break;
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case KEY_UP:
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if (cursor == 0)
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return;
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cursor--;
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if (cursor < scroll_apps)
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scroll_apps = cursor;
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refresh_display();
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break;
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case KEY_DOWN:
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if (!apps[cursor + 1].name[0])
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return;
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cursor++;
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if (cursor >= scroll_apps + 5)
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scroll_apps = cursor - 4;
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refresh_display();
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break;
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case KEY_OK:
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if (apps[cursor].len)
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load_app();
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break;
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case KEY_POWER:
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wait_key_release();
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twl3025_power_off();
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break;
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default:
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break;
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}
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key_code = KEY_INV;
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}
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/* Main Program */
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const char *hr = "======================================================================\n";
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static void key_handler(enum key_codes code, enum key_states state)
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{
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key_state = state;
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if (state != PRESSED)
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return;
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key_code = code;
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}
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extern void putchar_asm(uint32_t c);
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static const uint8_t phone_ack[] = { 0x1b, 0xf6, 0x02, 0x00, 0x41, 0x03, 0x42 };
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int main(void)
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{
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int i;
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/* Simulate a compal loader saying "ACK" */
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for (i = 0; i < (int)sizeof(phone_ack); i++) {
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putchar_asm(phone_ack[i]);
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}
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board_init(0);
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puts("\n\nOsmocomBB Menu (revision " GIT_REVISION ")\n");
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puts(hr);
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fb_clear();
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fb_setfg(FB_COLOR_BLACK);
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fb_setbg(FB_COLOR_WHITE);
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fb_setfont(FB_FONT_HELVB14);
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fb_gotoxy(2,20);
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fb_putstr("menu",framebuffer->width-4);
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fb_setfg(FB_COLOR_RED);
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fb_setbg(FB_COLOR_BLUE);
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fb_gotoxy(2,25);
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fb_boxto(framebuffer->width-3,38);
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fb_setfg(FB_COLOR_WHITE);
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fb_setfont(FB_FONT_HELVR08);
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fb_gotoxy(8,33);
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fb_putstr("osmocom-bb",framebuffer->width-4);
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fb_flush();
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/* Dump device identification */
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dump_dev_id();
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puts(hr);
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/* Dump clock config before PLL set */
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calypso_clk_dump();
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puts(hr);
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keypad_set_handler(&key_handler);
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/* Dump clock config after PLL set */
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calypso_clk_dump();
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puts(hr);
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// display_unset_attr(DISP_ATTR_INVERT);
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locate_apps();
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while (1) {
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for (i = 0; i < 50; i++) {
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keypad_poll();
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delay_ms(10);
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osmo_timers_update();
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handle_key_code();
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}
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refresh_display();
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}
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/* NOT REACHED */
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twl3025_power_off();
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}
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