98bd2231ec
PMU interrupts are used to detect USB Vbus, wall adaptor, accessories and holdswitch. A thread is needed to poll the PMU throught I2C, ATM it does nothing but showing the state of the inputs on the HW debug menu, funcionallity for each individual input will be added in next patches. Change-Id: If93bf2044d1052729237a7fd1431c8493e09f1c7
235 lines
8.1 KiB
C
235 lines
8.1 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: debug-s5l8700.c 28719 2010-12-01 18:35:01Z Buschel $
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*
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* Copyright © 2008 Rafaël Carré
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <stdbool.h>
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#include "system.h"
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#include "config.h"
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#include "kernel.h"
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#include "button.h"
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#include "lcd.h"
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#include "font.h"
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#include "storage.h"
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#include "power.h"
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#include "pmu-target.h"
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#include "pcm-target.h"
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#ifdef HAVE_SERIAL
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#include "uart-target.h"
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#include "uc870x.h"
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#endif
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#include "clocking-s5l8702.h"
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#define DEBUG_CANCEL BUTTON_MENU
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/* Skeleton for adding target specific debug info to the debug menu
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*/
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#define _DEBUG_PRINTF(a, varargs...) lcd_putsf(0, line++, (a), ##varargs);
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extern int lcd_type;
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extern int rec_hw_ver;
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bool dbg_hw_info(void)
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{
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int line;
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int i;
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unsigned int state = 0;
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#ifdef UC870X_DEBUG
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const unsigned int max_states=3;
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#else
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const unsigned int max_states=2;
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#endif
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lcd_clear_display();
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lcd_setfont(FONT_SYSFIXED);
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state=0;
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while(1)
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{
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lcd_clear_display();
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line = 0;
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if(state == 0)
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{
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unsigned cpu_hz;
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get_system_freqs(&cpu_hz, NULL, NULL);
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_DEBUG_PRINTF("CPU:");
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_DEBUG_PRINTF("speed: %d MHz", cpu_hz / 1000000);
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_DEBUG_PRINTF("current_tick: %d", (unsigned int)current_tick);
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line++;
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_DEBUG_PRINTF("LCD type: %d", lcd_type);
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line++;
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_DEBUG_PRINTF("capture HW type: %d", rec_hw_ver);
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line++;
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#ifdef CLOCKING_DEBUG
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/* show all clocks */
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unsigned f_clk, c_clk, h_clk, p_clk, l_clk, s_clk;
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f_clk = get_system_freqs(&c_clk, &h_clk, &p_clk);
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s_clk = h_clk / soc_get_hsdiv();
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l_clk = h_clk >> ((LCD_CONFIG & 7) + 1); /* div = 2^(val+1) */
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#define MHZ 1000000
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#define TMHZ 100000
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_DEBUG_PRINTF("Clocks (MHz):");
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_DEBUG_PRINTF("FClk: %d.%d", f_clk / MHZ, (f_clk % MHZ) / TMHZ);
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_DEBUG_PRINTF(" CPU: %d.%d", c_clk / MHZ, (c_clk % MHZ) / TMHZ);
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_DEBUG_PRINTF(" AHB: %d.%d", h_clk / MHZ, (h_clk % MHZ) / TMHZ);
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_DEBUG_PRINTF(" SM1: %d.%d", s_clk / MHZ, (s_clk % MHZ) / TMHZ);
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_DEBUG_PRINTF(" LCD: %d.%d", l_clk / MHZ, (l_clk % MHZ) / TMHZ);
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_DEBUG_PRINTF(" APB: %d.%d", p_clk / MHZ, (p_clk % MHZ) / TMHZ);
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#endif
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}
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else if(state==1)
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{
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_DEBUG_PRINTF("PMU:");
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for(i=0;i<7;i++)
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{
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char *device[] = {"unknown",
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"unknown",
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"LCD",
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"AUDIO",
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"unknown",
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"CLICKWHEEL",
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"ACCESSORY"};
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_DEBUG_PRINTF("ldo%d %s: %dmV (%s)",i,
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pmu_read(0x2e + (i << 1))?" on":"off",
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900 + pmu_read(0x2d + (i << 1))*100,
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device[i]);
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}
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_DEBUG_PRINTF("cpu voltage: %dmV",625 + pmu_read(0x1e)*25);
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_DEBUG_PRINTF("memory voltage: %dmV",625 + pmu_read(0x22)*25);
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line++;
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_DEBUG_PRINTF("charging: %s", charging_state() ? "true" : "false");
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_DEBUG_PRINTF("backlight: %s", pmu_read(0x29) ? "on" : "off");
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_DEBUG_PRINTF("brightness value: %d", pmu_read(0x28));
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line++;
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_DEBUG_PRINTF("USB present: %s",
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pmu_usb_present() ? "true" : "false");
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#if CONFIG_CHARGING
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_DEBUG_PRINTF("FW present: %s",
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pmu_firewire_present() ? "true" : "false");
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#endif
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_DEBUG_PRINTF("holdswitch locked: %s",
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pmu_holdswitch_locked() ? "true" : "false");
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#ifdef IPOD_ACCESSORY_PROTOCOL
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_DEBUG_PRINTF("accessory present: %s",
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pmu_accessory_present() ? "true" : "false");
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#endif
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}
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#ifdef UC870X_DEBUG
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else if(state==2)
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{
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extern struct uartc_port ser_port;
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int tx_stat, rx_stat, tx_speed, rx_speed;
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char line_cfg[4];
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int abr_stat;
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uint32_t abr_cnt;
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char *abrstatus[] = {"Idle", "Launched", "Counting", "Abnormal"};
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uartc_port_get_line_info(&ser_port,
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&tx_stat, &rx_stat, &tx_speed, &rx_speed, line_cfg);
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abr_stat = uartc_port_get_abr_info(&ser_port, &abr_cnt);
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_DEBUG_PRINTF("UART %d:", ser_port.id);
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line++;
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_DEBUG_PRINTF("line: %s", line_cfg);
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_DEBUG_PRINTF("Tx: %s, speed: %d", tx_stat ? "On":"Off", tx_speed);
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_DEBUG_PRINTF("Rx: %s, speed: %d", rx_stat ? "On":"Off", rx_speed);
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_DEBUG_PRINTF("ABR: %s, cnt: %u", abrstatus[abr_stat], abr_cnt);
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line++;
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_DEBUG_PRINTF("n_tx_bytes: %u", ser_port.n_tx_bytes);
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_DEBUG_PRINTF("n_rx_bytes: %u", ser_port.n_rx_bytes);
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_DEBUG_PRINTF("n_ovr_err: %u", ser_port.n_ovr_err);
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_DEBUG_PRINTF("n_parity_err: %u", ser_port.n_parity_err);
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_DEBUG_PRINTF("n_frame_err: %u", ser_port.n_frame_err);
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_DEBUG_PRINTF("n_break_detect: %u", ser_port.n_break_detect);
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_DEBUG_PRINTF("ABR n_abnormal: %u %u",
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ser_port.n_abnormal0, ser_port.n_abnormal1);
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}
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#endif
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else
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{
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state=0;
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}
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lcd_update();
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switch(button_get_w_tmo(HZ/20))
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{
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case BUTTON_SCROLL_BACK:
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if(state!=0) state--;
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break;
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case BUTTON_SCROLL_FWD:
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if(state!=max_states-1)
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{
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state++;
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}
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break;
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case DEBUG_CANCEL:
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case BUTTON_REL:
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lcd_setfont(FONT_UI);
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return false;
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}
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}
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lcd_setfont(FONT_UI);
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return false;
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}
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bool dbg_ports(void)
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{
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int line;
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lcd_setfont(FONT_SYSFIXED);
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while(1)
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{
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lcd_clear_display();
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line = 0;
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_DEBUG_PRINTF("GPIO 0: %08x",(unsigned int)PDAT(0));
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_DEBUG_PRINTF("GPIO 1: %08x",(unsigned int)PDAT(1));
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_DEBUG_PRINTF("GPIO 2: %08x",(unsigned int)PDAT(2));
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_DEBUG_PRINTF("GPIO 3: %08x",(unsigned int)PDAT(3));
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_DEBUG_PRINTF("GPIO 4: %08x",(unsigned int)PDAT(4));
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_DEBUG_PRINTF("GPIO 5: %08x",(unsigned int)PDAT(5));
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_DEBUG_PRINTF("GPIO 6: %08x",(unsigned int)PDAT(6));
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_DEBUG_PRINTF("GPIO 7: %08x",(unsigned int)PDAT(7));
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_DEBUG_PRINTF("GPIO 8: %08x",(unsigned int)PDAT(8));
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_DEBUG_PRINTF("GPIO 9: %08x",(unsigned int)PDAT(9));
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_DEBUG_PRINTF("GPIO 10: %08x",(unsigned int)PDAT(10));
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_DEBUG_PRINTF("GPIO 11: %08x",(unsigned int)PDAT(11));
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_DEBUG_PRINTF("GPIO 12: %08x",(unsigned int)PDAT(12));
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_DEBUG_PRINTF("GPIO 13: %08x",(unsigned int)PDAT(13));
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_DEBUG_PRINTF("GPIO 14: %08x",(unsigned int)PDAT(14));
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_DEBUG_PRINTF("GPIO 15: %08x",(unsigned int)PDAT(15));
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_DEBUG_PRINTF("USEC : %08x",(unsigned int)USEC_TIMER);
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lcd_update();
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if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
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break;
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}
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lcd_setfont(FONT_UI);
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return false;
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}
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