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Added functions for PD-LED boards.

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This commit is contained in:
Roy Eltham
2013-02-28 19:16:18 -08:00
parent 9715bdfd44
commit dec4955b15
2 changed files with 97 additions and 1 deletions
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42
include/pinproc.h
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@@ -537,7 +537,47 @@ PINPROC_API PRResult PRJTAGReadTDIMemory(PRHandle handle, uint16_t tableOffset,
/** Read the JTAG status register for the command complete bit and JTAG pin states. */ /** Read the JTAG status register for the command complete bit and JTAG pin states. */
PINPROC_API PRResult PRJTAGGetStatus(PRHandle handle, PRJTAGStatus * status); PINPROC_API PRResult PRJTAGGetStatus(PRHandle handle, PRJTAGStatus * status);
/** @} */ // End of DMD /** @} */ // End of JTAG
// PD-LED
/**
* @defgroup pdled PD-LED Control
* @{
*/
typedef enum PRLEDRegisterType {
kPRLEDRegisterTypeLEDIndex = 0,
kPRLEDRegisterTypeColor = 1,
kPRLEDRegisterTypeFadeColor = 2,
kPRLEDRegisterTypeFadeRateLow = 3,
kPRLEDRegisterTypeFadeRateHigh = 4
} PRPDLEDRegisterType;
typedef struct PRLED {
uint8_t boardAddr;
uint8_t LEDIndex;
} PRLED;
typedef struct PRLEDRGB {
PRLED* pRedLED;
PRLED* pGreenLED;
PRLED* pBlueLED;
} PRLEDRGB;
/** Sets the color of a given PRLED. */
PINPROC_API PRResult PRLEDColor(PRHandle handle, PRLED * pLED, uint8_t color);
/** Sets the fade color and rate on a given PRLED. */
PINPROC_API PRResult PRLEDFade(PRHandle handle, PRLED * pLED, uint8_t fadeColor, uint16_t fadeRate);
/** Sets the color of a given PRLEDRGB. */
PINPROC_API PRResult PRLEDRGBColor(PRHandle handle, PRLEDRGB * pLED, uint32_t color);
/** Sets the fade color and rate on a given PRLEDRGB. */
PINPROC_API PRResult PRLEDRGBFade(PRHandle handle, PRLEDRGB * pLED, uint32_t fadeColor, uint16_t fadeRate);
/** @} */ // End of PD-LED
/** @cond */ /** @cond */
PINPROC_EXTERN_C_END PINPROC_EXTERN_C_END

56
src/pinproc.cpp
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@@ -567,3 +567,59 @@ PRResult PRJTAGGetStatus(PRHandle handle, PRJTAGStatus * status)
{ {
return handleAsDevice->PRJTAGGetStatus(status); return handleAsDevice->PRJTAGGetStatus(status);
} }
void FillLEDCommand(uint8_t boardAddr, uint8_t LEDIndex, PRLEDRegisterType reg, uint8_t value, uint32_t * pData)
{
pData[0] = (0x1 << 24) | (boardAddr << 16) | (kPRLEDRegisterTypeLEDIndex << 8) | LEDIndex;
pData[1] = (0x1 << 24) | (boardAddr << 16) | (reg << 8) | value;
}
PRResult PRLEDColor(PRHandle handle, PRLED * pLED, uint8_t color)
{
uint32_t data[2];
FillLEDCommand(pLED->boardAddr, pLED->LEDIndex, kPRLEDRegisterTypeColor, color, data);
return PRWriteData(handle, 3, 0xc00, 2, data);
}
PRResult PRLEDFade(PRHandle handle, PRLED * pLED, uint8_t fadeColor, uint16_t fadeRate)
{
uint32_t data[6];
FillLEDCommand(pLED->boardAddr, pLED->LEDIndex, kPRLEDRegisterTypeFadeColor, fadeColor, data);
FillLEDCommand(pLED->boardAddr, pLED->LEDIndex, kPRLEDRegisterTypeFadeRateLow, fadeRate & 0xFF, &data[2]);
FillLEDCommand(pLED->boardAddr, pLED->LEDIndex, kPRLEDRegisterTypeFadeRateHigh, (fadeRate >> 8) & 0xFF, &data[4]);
return PRWriteData(handle, 3, 0xc00, 6, data);
}
PRResult PRLEDRGBColor(PRHandle handle, PRLEDRGB * pLED, uint32_t color)
{
uint32_t data[6];
FillLEDCommand(pLED->pRedLED->boardAddr, pLED->pRedLED->LEDIndex, kPRLEDRegisterTypeColor, (color >> 16) & 0xFF, data);
FillLEDCommand(pLED->pGreenLED->boardAddr, pLED->pGreenLED->LEDIndex, kPRLEDRegisterTypeColor, (color >> 8) & 0xFF, &data[2]);
FillLEDCommand(pLED->pBlueLED->boardAddr, pLED->pBlueLED->LEDIndex, kPRLEDRegisterTypeColor, color & 0xFF, &data[4]);
return PRWriteData(handle, 3, 0xc00, 6, data);
}
PRResult PRLEDRGBFade(PRHandle handle, PRLEDRGB * pLED, uint32_t fadeColor, uint16_t fadeRate)
{
uint32_t data[18];
FillLEDCommand(pLED->pRedLED->boardAddr, pLED->pRedLED->LEDIndex, kPRLEDRegisterTypeFadeColor, (fadeColor >> 16) & 0xFF, data);
FillLEDCommand(pLED->pRedLED->boardAddr, pLED->pRedLED->LEDIndex, kPRLEDRegisterTypeFadeRateLow, fadeRate & 0xFF, &data[2]);
FillLEDCommand(pLED->pRedLED->boardAddr, pLED->pRedLED->LEDIndex, kPRLEDRegisterTypeFadeRateHigh, (fadeRate >> 8) & 0xFF, &data[4]);
FillLEDCommand(pLED->pGreenLED->boardAddr, pLED->pGreenLED->LEDIndex, kPRLEDRegisterTypeFadeColor, (fadeColor >> 8) & 0xFF, &data[6]);
FillLEDCommand(pLED->pGreenLED->boardAddr, pLED->pGreenLED->LEDIndex, kPRLEDRegisterTypeFadeRateLow, fadeRate & 0xFF, &data[8]);
FillLEDCommand(pLED->pGreenLED->boardAddr, pLED->pGreenLED->LEDIndex, kPRLEDRegisterTypeFadeRateHigh, (fadeRate >> 8) & 0xFF, &data[10]);
FillLEDCommand(pLED->pBlueLED->boardAddr, pLED->pBlueLED->LEDIndex, kPRLEDRegisterTypeFadeColor, fadeColor & 0xFF, &data[12]);
FillLEDCommand(pLED->pBlueLED->boardAddr, pLED->pBlueLED->LEDIndex, kPRLEDRegisterTypeFadeRateLow, fadeRate & 0xFF, &data[14]);
FillLEDCommand(pLED->pBlueLED->boardAddr, pLED->pBlueLED->LEDIndex, kPRLEDRegisterTypeFadeRateHigh, (fadeRate >> 8) & 0xFF, &data[16]);
return PRWriteData(handle, 3, 0xc00, 18, data);
}