1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/*
* File : clock.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2017-10-10 Tanek first version
*/
#include <stdint.h>
#include <rthw.h>
#include <rtthread.h>
#ifdef RT_USING_DFS
#include <dfs_file.h>
#endif
#ifdef RT_USING_DEVICE
#include <rtdevice.h>
#endif
#include <board.h>
void dump_clock(void)
{
rt_kprintf("OSC clock : %d\n", CLOCK_GetFreq(kCLOCK_OscClk));
rt_kprintf("RTC clock : %d\n", CLOCK_GetFreq(kCLOCK_RtcClk));
rt_kprintf("CPU clock: %d\n", CLOCK_GetFreq(kCLOCK_CpuClk));
rt_kprintf("AHB clock : %d\n", CLOCK_GetFreq(kCLOCK_AhbClk));
rt_kprintf("SEMC clock : %d\n", CLOCK_GetFreq(kCLOCK_SemcClk));
rt_kprintf("IPG clock : %d\n", CLOCK_GetFreq(kCLOCK_IpgClk));
rt_kprintf("ARMPLLCLK(PLL1) : %d\n", CLOCK_GetFreq(kCLOCK_ArmPllClk));
rt_kprintf("SYSPLLCLK(PLL2/528_PLL) : %d\n", CLOCK_GetFreq(kCLOCK_SysPllClk));
rt_kprintf("SYSPLLPDF0CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd0Clk));
rt_kprintf("SYSPLLPFD1CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd1Clk));
rt_kprintf("SYSPLLPFD2CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd2Clk));
rt_kprintf("SYSPLLPFD3CLK : %d\n", CLOCK_GetFreq(kCLOCK_SysPllPfd3Clk));
rt_kprintf("USB1PLLCLK(PLL3) : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllClk));
rt_kprintf("USB1PLLPDF0CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd0Clk));
rt_kprintf("USB1PLLPFD1CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd1Clk));
rt_kprintf("USB1PLLPFD2CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd2Clk));
rt_kprintf("USB1PLLPFD3CLK : %d\n", CLOCK_GetFreq(kCLOCK_Usb1PllPfd3Clk));
rt_kprintf("Audio PLLCLK(PLL4) : %d\n", CLOCK_GetFreq(kCLOCK_AudioPllClk));
rt_kprintf("Video PLLCLK(PLL5) : %d\n", CLOCK_GetFreq(kCLOCK_VideoPllClk));
rt_kprintf("Enet PLLCLK ref_enetpll0 : %d\n", CLOCK_GetFreq(kCLOCK_EnetPll0Clk));
rt_kprintf("Enet PLLCLK ref_enetpll1 : %d\n", CLOCK_GetFreq(kCLOCK_EnetPll1Clk));
rt_kprintf("Enet PLLCLK ref_enetpll2 : %d\n", CLOCK_GetFreq(kCLOCK_EnetPll2Clk));
rt_kprintf("USB2PLLCLK(PLL7) : %d\n", CLOCK_GetFreq(kCLOCK_Usb2PllClk));
}
void dump_cc_info(void)
{
#if defined(__CC_ARM)
rt_kprintf("using armcc, version: %d\n", __ARMCC_VERSION);
#elif defined(__ICCARM__)
rt_kprintf("using iccarm, version: %d\n", __VER__);
#elif defined(__GNUC__)
rt_kprintf("using gcc, version: %d.%d\n", __GNUC__, __GNUC_MINOR__);
#endif
}
void dump_link_info(void)
{
#if defined(__CC_ARM)
#elif defined(__ICCARM__)
#elif defined(__GNUC__)
#define DUMP_SYMBOL(__SYM) \
extern int __SYM; \
rt_kprintf("%s: %p\n", #__SYM, &__SYM)
DUMP_SYMBOL(__fsymtab_start);
DUMP_SYMBOL(__fsymtab_end);
DUMP_SYMBOL(__vsymtab_start);
DUMP_SYMBOL(__vsymtab_end);
DUMP_SYMBOL(__rt_init_start);
DUMP_SYMBOL(__rt_init_end);
DUMP_SYMBOL(__exidx_start);
DUMP_SYMBOL(__exidx_end);
DUMP_SYMBOL(__etext);
DUMP_SYMBOL(__data_start__);
DUMP_SYMBOL(__data_end__);
DUMP_SYMBOL(__noncachedata_start__);
DUMP_SYMBOL(__noncachedata_init_end__);
DUMP_SYMBOL(__noncachedata_end__);
DUMP_SYMBOL(__bss_start__);
DUMP_SYMBOL(__bss_end__);
DUMP_SYMBOL(stack_start);
DUMP_SYMBOL(stack_end);
DUMP_SYMBOL(heap_start);
#endif
}
int main(void)
{
rt_uint32_t result;
//dump_clock();
dump_cc_info();
dump_link_info();
rt_kprintf("build time: %s %s\n", __DATE__, __TIME__);
#if defined(RT_USING_DFS) && defined(RT_USING_SDIO)
result = mmcsd_wait_cd_changed(RT_TICK_PER_SECOND);
if (result == MMCSD_HOST_PLUGED)
{
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
rt_kprintf("File System initialized!\n");
else
rt_kprintf("File System init failed!\n");
}
else
{
rt_kprintf("sdcard init fail or timeout: %d!\n", result);
}
#endif
while (1)
{
rt_thread_delay(RT_TICK_PER_SECOND);
}
}
/*@}*/
|
