mirror of
https://github.com/Rockbox/rockbox.git
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9e2c85e076
This is part of the preparation to add support for iPod Nano 3G and Nano 4G. There are some optimisations left, like merging similar blocks of registers that share the same layout, but the base address have changed between SoC generations. Change-Id: I4f06727b4061977141b65d39ae19591bd5b29680
250 lines
8.8 KiB
C
250 lines
8.8 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 <stdio.h>
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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 "adc.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 "uc87xx.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 UC87XX_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_CON & 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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static const char *const 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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(power_input_status() & POWER_INPUT_USB) ? "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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line++;
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_DEBUG_PRINTF("ADC:");
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_DEBUG_PRINTF("%s: %d mV", adc_name(ADC_BATTERY),
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adc_read_battery_voltage());
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_DEBUG_PRINTF("%s: %d Ohms", adc_name(ADC_ACCESSORY),
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adc_read_accessory_resistor());
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_DEBUG_PRINTF("USB D+: %d mV", adc_read_usbdata_voltage(true));
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_DEBUG_PRINTF("USB D-: %d mV", adc_read_usbdata_voltage(false));
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line++;
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}
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#ifdef UC87XX_DEBUG
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else if(state==(max_states-1))
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{
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extern struct uartc_port ser_port;
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bool opened = !!ser_port.uartc->port_l[ser_port.id];
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_DEBUG_PRINTF("UART %d: %s", ser_port.id, opened ? "opened":"closed");
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if (opened)
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{
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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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static const char * const 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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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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}
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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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