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Pushed standard AT91 defines into main code

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This commit is contained in:
d18c7db 2009-09-29 12:13:41 +00:00
commit 6949aca9fa
16 changed files with 1368 additions and 1521 deletions
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40
armsrc/util.c
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@ -115,18 +115,18 @@ int BUTTON_CLICKED(int ms)
return BUTTON_NO_CLICK;
// Borrow a PWM unit for my real-time clock
PWM_ENABLE = PWM_CHANNEL(0);
AT91C_BASE_PWMC->PWMC_ENA = PWM_CHANNEL(0);
// 48 MHz / 1024 gives 46.875 kHz
PWM_CH_MODE(0) = PWM_CH_MODE_PRESCALER(10);
PWM_CH_DUTY_CYCLE(0) = 0;
PWM_CH_PERIOD(0) = 0xffff;
AT91C_BASE_PWMC_CH0->PWMC_CMR = PWM_CH_MODE_PRESCALER(10);
AT91C_BASE_PWMC_CH0->PWMC_CDTYR = 0;
AT91C_BASE_PWMC_CH0->PWMC_CPRDR = 0xffff;
WORD start = (WORD)PWM_CH_COUNTER(0);
WORD start = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
int letoff = 0;
for(;;)
{
WORD now = (WORD)PWM_CH_COUNTER(0);
WORD now = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
// We haven't let off the button yet
if (!letoff)
@ -137,7 +137,7 @@ int BUTTON_CLICKED(int ms)
letoff = 1;
// reset our timer for 500ms
start = (WORD)PWM_CH_COUNTER(0);
start = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
ticks = (48000 * (500)) >> 10;
}
@ -178,17 +178,17 @@ int BUTTON_HELD(int ms)
return BUTTON_NO_CLICK;
// Borrow a PWM unit for my real-time clock
PWM_ENABLE = PWM_CHANNEL(0);
AT91C_BASE_PWMC->PWMC_ENA = PWM_CHANNEL(0);
// 48 MHz / 1024 gives 46.875 kHz
PWM_CH_MODE(0) = PWM_CH_MODE_PRESCALER(10);
PWM_CH_DUTY_CYCLE(0) = 0;
PWM_CH_PERIOD(0) = 0xffff;
AT91C_BASE_PWMC_CH0->PWMC_CMR = PWM_CH_MODE_PRESCALER(10);
AT91C_BASE_PWMC_CH0->PWMC_CDTYR = 0;
AT91C_BASE_PWMC_CH0->PWMC_CPRDR = 0xffff;
WORD start = (WORD)PWM_CH_COUNTER(0);
WORD start = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
for(;;)
{
WORD now = (WORD)PWM_CH_COUNTER(0);
WORD now = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
// As soon as our button let go, we didn't hold long enough
if (!BUTTON_PRESS())
@ -213,16 +213,16 @@ void SpinDelayUs(int us)
int ticks = (48*us) >> 10;
// Borrow a PWM unit for my real-time clock
PWM_ENABLE = PWM_CHANNEL(0);
AT91C_BASE_PWMC->PWMC_ENA = PWM_CHANNEL(0);
// 48 MHz / 1024 gives 46.875 kHz
PWM_CH_MODE(0) = PWM_CH_MODE_PRESCALER(10);
PWM_CH_DUTY_CYCLE(0) = 0;
PWM_CH_PERIOD(0) = 0xffff;
AT91C_BASE_PWMC_CH0->PWMC_CMR = PWM_CH_MODE_PRESCALER(10);
AT91C_BASE_PWMC_CH0->PWMC_CDTYR = 0;
AT91C_BASE_PWMC_CH0->PWMC_CPRDR = 0xffff;
WORD start = (WORD)PWM_CH_COUNTER(0);
WORD start = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
for(;;) {
WORD now = (WORD)PWM_CH_COUNTER(0);
WORD now = AT91C_BASE_PWMC_CH0->PWMC_CCNTR;
if (now == (WORD)(start + ticks))
return;
@ -239,7 +239,7 @@ void SpinDelay(int ms)
/* Similar to FpgaGatherVersion this formats stored version information
* into a string representation. It takes a pointer to the struct version_information,
* verifies the magic properties, then stores a formatted string, prefixed by
* prefix in dst.
* prefix in dst.
*/
void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_information)
{