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qmk_firmware
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Correct UC3 global interrupt functions. 

Replace all calls and references to _delay_ms() in the code with the architecture-agnostic Delay_MS() function.

Improve code generation for the Delay_MS() function on the AVR8 architecture when called with a constant input.
This commit is contained in:
Dean Camera 2011-04-08 05:05:05 +00:00
parent 70284d390f
commit de9bd767dc
9 changed files with 28 additions and 18 deletions
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2
Bootloaders/DFU/BootloaderDFU.c
View File

@ -109,7 +109,7 @@ int main(void)
/* Enable pull-up on the JTAG TCK pin so we can use it to select the mode */
PORTF |= (1 << 4);
_delay_ms(10);
Delay_MS(10);
/* If the TCK pin is not jumpered to ground, start the user application instead */
RunBootloader = (!(PINF & (1 << 4)));

18
LUFA/Common/Common.h
View File

@ -236,18 +236,28 @@
/** Function to perform a blocking delay for a specified number of milliseconds. The actual delay will be
* at a minimum the specified number of milliseconds, however due to loop overhead and internal calculations
* may be slightly higher.
*
* \param[in] Milliseconds Number of milliseconds to delay
*/
static inline void Delay_MS(uint8_t Milliseconds)
{
#if (ARCH == ARCH_AVR8)
if (__builtin_constant_p(Milliseconds))
{
_delay_ms(Milliseconds);
}
else
{
while (Milliseconds--)
_delay_ms(1);
}
#elif (ARCH == ARCH_UC3)
while (Milliseconds--)
{
#if (ARCH == ARCH_AVR8)
_delay_ms(1);
#elif (ARCH == ARCH_UC3)
__builtin_mtsr(AVR32_COUNT, 0);
while (__builtin_mfsr(AVR32_COUNT) < (F_CPU / 1000));
#endif
}
#endif
}
#endif

10
LUFA/Drivers/Board/LEDs.h
View File

@ -79,17 +79,17 @@
*
* // Turn on each of the four LEDs in turn
* LEDs_SetAllLEDs(LEDS_LED1);
* _delay_ms(500);
* Delay_MS(500);
* LEDs_SetAllLEDs(LEDS_LED1);
* _delay_ms(500);
* Delay_MS(500);
* LEDs_SetAllLEDs(LEDS_LED1);
* _delay_ms(500);
* Delay_MS(500);
* LEDs_SetAllLEDs(LEDS_LED1);
* _delay_ms(500);
* Delay_MS(500);
*
* // Turn on all LEDs
* LEDs_SetAllLEDs(LEDS_ALL_LEDS);
* _delay_ms(1000);
* Delay_MS(1000);
*
* // Turn on LED 1, turn off LED 2, leaving LEDs 3 and 4 in their current state
* LEDs_ChangeLEDs((LEDS_LED1 | LEDS_LED2), LEDS_LED1);

2
LUFA/Drivers/USB/Core/AVR8/Host_AVR8.c
View File

@ -273,7 +273,7 @@ static void USB_Host_ResetDevice(void)
break;
}
_delay_ms(1);
Delay_MS(1);
}
if (HSOFIEnabled)

2
LUFA/Drivers/USB/Core/UC3/Host_UC3.c
View File

@ -273,7 +273,7 @@ static void USB_Host_ResetDevice(void)
break;
}
_delay_ms(1);
Delay_MS(1);
}
if (HSOFIEnabled)

5
LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.h
View File

@ -87,14 +87,15 @@
static inline uint_reg_t USB_INT_GetGlobalEnableState(void)
{
GCC_MEMORY_BARRIER();
return (__builtin_mfsr(AVR32_SR) & AVR32_SR_GM);
return __builtin_mfsr(AVR32_SR);
}
static inline void USB_INT_SetGlobalEnableState(uint_reg_t GlobalIntState) ATTR_ALWAYS_INLINE;
static inline void USB_INT_SetGlobalEnableState(uint_reg_t GlobalIntState)
{
GCC_MEMORY_BARRIER();
__builtin_ssrf(AVR32_SR_GM_OFFSET, GlobalIntState);
if (GlobalIntState & AVR32_SR_GM)
__builtin_ssrf(AVR32_SR_GM_OFFSET);
GCC_MEMORY_BARRIER();
}

3
LUFA/ManPages/SoftwareBootloaderJump.txt
View File

@ -54,8 +54,7 @@
* cli();
*
* // Wait two seconds for the USB detachment to register on the host
* for (uint8_t i = 0; i < 128; i++)
* _delay_ms(16);
* Delay_MS(2000);
*
* // Set the bootloader key to the magic value and force a reset
* Boot_Key = MAGIC_BOOT_KEY;

2
Projects/AVRISP-MKII/Lib/ISP/ISPProtocol.c
View File

@ -519,7 +519,7 @@ void ISPProtocol_SPIMulti(void)
void ISPProtocol_DelayMS(uint8_t DelayMS)
{
while (DelayMS-- && !(TimeoutExpired))
_delay_ms(1);
Delay_MS(1);
}
#endif

2
Projects/XPLAINBridge/XPLAINBridge.c
View File

@ -181,7 +181,7 @@ void SetupHardware(void)
/* Enable pull-up on the JTAG TDI pin so we can use it to select the mode */
PORTF |= (1 << 7);
_delay_ms(10);
Delay_MS(10);
/* Select the firmware mode based on the JTD pin's value */
CurrentFirmwareMode = (PINF & (1 << 7)) ? MODE_USART_BRIDGE : MODE_PDI_PROGRAMMER;