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Code Issues Releases Activity

2 new PIOS_DEBUG functions to output a value on the debug-pins. In its current implementation it will probably not work on CC....

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git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2971 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
FredericG 2011-03-05 09:23:57 +00:00 committed by FredericG
parent 5f52ef6aaa
commit 35475820ad
2 changed files with 24 additions and 0 deletions
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22
flight/PiOS/STM32F10x/pios_debug.c
View File

@ -100,6 +100,28 @@ void PIOS_DEBUG_PinLow(uint8_t Pin)
#endif // PIOS_ENABLE_DEBUG_PINS
}
void PIOS_DEBUG_PinValue8Bit(uint8_t value)
{
#ifdef PIOS_ENABLE_DEBUG_PINS
uint32_t bsrr_l = ((~(value & 0x0F)<<(16+6))) | ((value & 0x0F)<<6);
uint32_t bsrr_h = ((~(value & 0xF0)<<(16+6-4))) | ((value & 0xF0)<<(6-4));
PIOS_IRQ_Disable();
PIOS_SERVO_GPIO_PORT_1TO4->BSRR = bsrr_l;
PIOS_SERVO_GPIO_PORT_5TO8->BSRR = bsrr_h;
PIOS_IRQ_Enable();
#endif // PIOS_ENABLE_DEBUG_PINS
}
void PIOS_DEBUG_PinValue4BitL(uint8_t value)
{
#ifdef PIOS_ENABLE_DEBUG_PINS
uint32_t bsrr_l = ((~(value & 0x0F)<<(16+6))) | ((value & 0x0F)<<6);
PIOS_SERVO_GPIO_PORT_1TO4->BSRR = bsrr_l;
#endif // PIOS_ENABLE_DEBUG_PINS
}
/**
* Report a serious error and halt
*/

2
flight/PiOS/inc/pios_debug.h
View File

@ -36,6 +36,8 @@ extern const char *PIOS_DEBUG_AssertMsg;
void PIOS_DEBUG_Init(void);
void PIOS_DEBUG_PinHigh(uint8_t pin);
void PIOS_DEBUG_PinLow(uint8_t pin);
void PIOS_DEBUG_PinValue8Bit(uint8_t value);
void PIOS_DEBUG_PinValue4BitL(uint8_t value);
void PIOS_DEBUG_Panic(const char *msg);
#ifdef DEBUG