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imx233/fuze+: implement hw info debug screen to show dma channels state

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30797 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-10-18 22:06:02 +00:00
parent 43673e9e28
commit 96f0464796
1 changed files with 57 additions and 1 deletions
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58
firmware/target/arm/imx233/debug-imx233.c
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@ -21,10 +21,66 @@
#include "system.h"
#include "debug-target.h"
#include "dma-imx233.h"
#include "action.h"
#include "lcd.h"
#include "font.h"
static struct
{
const char *name;
unsigned chan;
} dbg_channels[] =
{
{ "i2c", APB_I2C },
{ "dac", APB_AUDIO_DAC },
{ "ssp1", APB_SSP(1) },
{ "ssp2", APB_SSP(2) },
};
bool dbg_hw_info_dma(void)
{
lcd_setfont(FONT_SYSFIXED);
while(1)
{
int button = get_action(CONTEXT_STD, HZ / 25);
switch(button)
{
case ACTION_STD_NEXT:
case ACTION_STD_PREV:
case ACTION_STD_OK:
case ACTION_STD_MENU:
lcd_setfont(FONT_UI);
return true;
case ACTION_STD_CANCEL:
lcd_setfont(FONT_UI);
return false;
}
lcd_clear_display();
lcd_putsf(0, 0, "I G F C E name bar apb ahb");
for(unsigned i = 0; i < ARRAYLEN(dbg_channels); i++)
{
struct imx233_dma_info_t info = imx233_dma_get_info(dbg_channels[i].chan, DMA_INFO_ALL);
lcd_putsf(0, i + 1, "%c %c %c %c %c %4s %x %x %x",
info.int_enabled ? 'i' : ' ',
info.gated ? 'g' : ' ',
info.freezed ? 'f' : ' ',
info.int_cmdcomplt ? 'c' : ' ',
info.int_error ? 'e' : ' ',
dbg_channels[i].name, info.bar, info.apb_bytes, info.ahb_bytes);
}
lcd_update();
yield();
}
}
bool dbg_hw_info(void)
{
return false;
return dbg_hw_info_dma() && dbg_hw_target_info();
}
bool dbg_ports(void)