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Sansa c200v2 : support more hardware

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Don't read the buttons from GPIOC but from DBOP_DIN (all directional buttons + select)
Still missing hold, rec, volume up and volume down
Read microsd
Tuner is a si4700 but seems to suffer from the same problem than e200v2
Sound works

TODO: missing buttons, lcd yuv, test lcd performance (the c200v1 lcd performance has decreased since r21321 : needs to be investigated)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21330 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2009-06-18 15:05:59 +00:00
parent d768107571
commit 0181bc42c9
4 changed files with 34 additions and 57 deletions
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19
firmware/target/arm/as3525/ata_sd_as3525.c
View file

@ -122,7 +122,7 @@ static volatile bool retry;
static inline void mci_delay(void) { int i = 0xffff; while(i--) ; }
#ifdef HAVE_HOTSWAP
#if defined(SANSA_E200V2) || defined(SANSA_FUZE)
#if defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_C200V2)
static int sd1_oneshot_callback(struct timeout *tmo)
{
(void)tmo;
@ -146,7 +146,7 @@ void INT_GPIOA(void)
GPIOA_IC = (1<<2);
timeout_register(&sd1_oneshot, sd1_oneshot_callback, (3*HZ/10), 0);
}
#endif /* defined(SANSA_E200V2) || defined(SANSA_FUZE) */
#endif /* defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_C200V2) */
#endif /* HAVE_HOTSWAP */
void INT_NAND(void)
@ -437,7 +437,7 @@ static void init_pl180_controller(const int drive)
VIC_INT_ENABLE |=
(drive == INTERNAL_AS3525) ? INTERRUPT_NAND : INTERRUPT_MCI0;
#if defined(SANSA_E200V2) || defined(SANSA_FUZE)
#if defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_C200V2)
/* setup isr for microsd monitoring */
VIC_INT_ENABLE |= (INTERRUPT_GPIOA);
/* clear previous irq */
@ -886,13 +886,12 @@ tCardInfo *card_get_info_target(int card_no)
bool card_detect_target(void)
{
#ifdef HAVE_HOTSWAP
/* TODO: add e200/c200 */
#if defined(SANSA_E200V2) || defined(SANSA_FUZE)
#if defined(HAVE_HOTSWAP) && \
(defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_C200V2))
return !(GPIOA_PIN(2));
#endif
#endif
#else
return false;
#endif
}
#ifdef HAVE_HOTSWAP
@ -901,14 +900,14 @@ void card_enable_monitoring_target(bool on)
if (on)
{
/* add e200v2/c200v2 here */
#if defined(SANSA_E200V2) || defined(SANSA_FUZE)
#if defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_C200V2)
/* enable isr*/
GPIOA_IE |= (1<<2);
#endif
}
else
{
#if defined(SANSA_E200V2) || defined(SANSA_FUZE)
#if defined(SANSA_E200V2) || defined(SANSA_FUZE) || defined(SANSA_C200V2)
/* edisable isr*/
GPIOA_IE &= ~(1<<2);
#endif