Use immediate variable expansion in the second-deepest level makefile scripts to...

[pub/USBasp.git] / Projects / AVRISP-MKII / Lib / XPROG / XMEGANVM.c

diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c b/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c
index 820374f..b782475 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c
+++ b/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c
@@ -80,7 +80,7 @@ bool XMEGANVM_WaitWhileNVMBusBusy(void)
                uint8_t StatusRegister = XPROGTarget_ReceiveByte();
 
                /* We might have timed out waiting for the status register read response, check here */
                uint8_t StatusRegister = XPROGTarget_ReceiveByte();
 
                /* We might have timed out waiting for the status register read response, check here */

-               if (TimeoutExpired)
+               if (!(TimeoutTicksRemaining))

                  return false;
 
                /* Check the status register read response to see if the NVM bus is enabled */
                  return false;
 
                /* Check the status register read response to see if the NVM bus is enabled */


@@ -109,7 +109,7 @@ bool XMEGANVM_WaitWhileNVMControllerBusy(void)
                uint8_t StatusRegister = XPROGTarget_ReceiveByte();
 
                /* We might have timed out waiting for the status register read response, check here */
                uint8_t StatusRegister = XPROGTarget_ReceiveByte();
 
                /* We might have timed out waiting for the status register read response, check here */

-               if (TimeoutExpired)
+               if (!(TimeoutTicksRemaining))

                  return false;
 
                /* Check to see if the BUSY flag is still set */
                  return false;
 
                /* Check to see if the BUSY flag is still set */


@@ -131,9 +131,9 @@ bool XMEGANVM_EnablePDI(void)
        XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);
        XPROGTarget_SendByte(PDI_RESET_KEY);
 
        XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);
        XPROGTarget_SendByte(PDI_RESET_KEY);
 

-       /* Lower direction change guard time to 0 USART bits */
+       /* Lower direction change guard time to 32 USART bits */

        XPROGTarget_SendByte(PDI_CMD_STCS | PDI_CTRL_REG);
        XPROGTarget_SendByte(PDI_CMD_STCS | PDI_CTRL_REG);

-       XPROGTarget_SendByte(0x07);
+       XPROGTarget_SendByte(0x02);

 
        /* Enable access to the XPROG NVM bus by sending the documented NVM access key to the device */
        XPROGTarget_SendByte(PDI_CMD_KEY);
 
        /* Enable access to the XPROG NVM bus by sending the documented NVM access key to the device */
        XPROGTarget_SendByte(PDI_CMD_KEY);


@@ -174,6 +174,8 @@ void XMEGANVM_DisablePDI(void)
  */
 bool XMEGANVM_GetMemoryCRC(const uint8_t CRCCommand, uint32_t* const CRCDest)
 {
  */
 bool XMEGANVM_GetMemoryCRC(const uint8_t CRCCommand, uint32_t* const CRCDest)
 {

+       *CRCDest = 0;
+

        /* Wait until the NVM controller is no longer busy */
        if (!(XMEGANVM_WaitWhileNVMControllerBusy()))
          return false;
        /* Wait until the NVM controller is no longer busy */
        if (!(XMEGANVM_WaitWhileNVMControllerBusy()))
          return false;


@@ -186,7 +188,7 @@ bool XMEGANVM_GetMemoryCRC(const uint8_t CRCCommand, uint32_t* const CRCDest)
        /* Set CMDEX bit in NVM CTRLA register to start the CRC generation */
        XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
        XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);
        /* Set CMDEX bit in NVM CTRLA register to start the CRC generation */
        XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
        XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);

-       XPROGTarget_SendByte(1 << 0);
+       XPROGTarget_SendByte(XMEGA_NVM_BIT_CTRLA_CMDEX);

 
        /* Wait until the NVM bus is ready again */
        if (!(XMEGANVM_WaitWhileNVMBusBusy()))
 
        /* Wait until the NVM bus is ready again */
        if (!(XMEGANVM_WaitWhileNVMBusBusy()))


@@ -202,14 +204,14 @@ bool XMEGANVM_GetMemoryCRC(const uint8_t CRCCommand, uint32_t* const CRCDest)
 
        /* Send the REPEAT command to grab the CRC bytes */
        XPROGTarget_SendByte(PDI_CMD_REPEAT | PDI_DATSIZE_1BYTE);
 
        /* Send the REPEAT command to grab the CRC bytes */
        XPROGTarget_SendByte(PDI_CMD_REPEAT | PDI_DATSIZE_1BYTE);

-       XPROGTarget_SendByte(XMEGA_CRC_LENGTH - 1);
+       XPROGTarget_SendByte(XMEGA_CRC_LENGTH_BYTES - 1);

 
        /* Read in the CRC bytes from the target */
        XPROGTarget_SendByte(PDI_CMD_LD | (PDI_POINTER_INDIRECT_PI << 2) | PDI_DATSIZE_1BYTE);
 
        /* Read in the CRC bytes from the target */
        XPROGTarget_SendByte(PDI_CMD_LD | (PDI_POINTER_INDIRECT_PI << 2) | PDI_DATSIZE_1BYTE);

-       for (uint8_t i = 0; i < XMEGA_CRC_LENGTH; i++)
+       for (uint8_t i = 0; i < XMEGA_CRC_LENGTH_BYTES; i++)

          ((uint8_t*)CRCDest)[i] = XPROGTarget_ReceiveByte();
 
          ((uint8_t*)CRCDest)[i] = XPROGTarget_ReceiveByte();
 

-       return (TimeoutExpired == false);
+       return (TimeoutTicksRemaining > 0);

 }
 
 /** Reads memory from the target's memory spaces.
 }
 
 /** Reads memory from the target's memory spaces.


@@ -241,10 +243,10 @@ bool XMEGANVM_ReadMemory(const uint32_t ReadAddress, uint8_t* ReadBuffer, uint16
 
        /* Send a LD command with indirect access and post-increment to read out the bytes */
        XPROGTarget_SendByte(PDI_CMD_LD | (PDI_POINTER_INDIRECT_PI << 2) | PDI_DATSIZE_1BYTE);
 
        /* Send a LD command with indirect access and post-increment to read out the bytes */
        XPROGTarget_SendByte(PDI_CMD_LD | (PDI_POINTER_INDIRECT_PI << 2) | PDI_DATSIZE_1BYTE);

-       while (ReadSize-- && !(TimeoutExpired))
+       while (ReadSize-- && TimeoutTicksRemaining)

          *(ReadBuffer++) = XPROGTarget_ReceiveByte();
 
          *(ReadBuffer++) = XPROGTarget_ReceiveByte();
 

-       return (TimeoutExpired == false);
+       return (TimeoutTicksRemaining > 0);

 }
 
 /** Writes byte addressed memory to the target's memory spaces.
 }
 
 /** Writes byte addressed memory to the target's memory spaces.


@@ -304,7 +306,7 @@ bool XMEGANVM_WritePageMemory(const uint8_t WriteBuffCommand, const uint8_t Eras
                /* Set CMDEX bit in NVM CTRLA register to start the buffer erase */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);
                /* Set CMDEX bit in NVM CTRLA register to start the buffer erase */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);

-               XPROGTarget_SendByte(1 << 0);
+               XPROGTarget_SendByte(XMEGA_NVM_BIT_CTRLA_CMDEX);

        }
 
        if (WriteSize)
        }
 
        if (WriteSize)


@@ -376,7 +378,7 @@ bool XMEGANVM_EraseMemory(const uint8_t EraseCommand, const uint32_t Address)
                /* Set CMDEX bit in NVM CTRLA register to start the erase sequence */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);
                /* Set CMDEX bit in NVM CTRLA register to start the erase sequence */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);

-               XPROGTarget_SendByte(1 << 0);
+               XPROGTarget_SendByte(XMEGA_NVM_BIT_CTRLA_CMDEX);

        }
        else if (EraseCommand == XMEGA_NVM_CMD_ERASEEEPROM)
        {
        }
        else if (EraseCommand == XMEGA_NVM_CMD_ERASEEEPROM)
        {


@@ -388,7 +390,7 @@ bool XMEGANVM_EraseMemory(const uint8_t EraseCommand, const uint32_t Address)
                /* Set CMDEX bit in NVM CTRLA register to start the buffer erase */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);
                /* Set CMDEX bit in NVM CTRLA register to start the buffer erase */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);

-               XPROGTarget_SendByte(1 << 0);
+               XPROGTarget_SendByte(XMEGA_NVM_BIT_CTRLA_CMDEX);

 
                /* Wait until the NVM controller is no longer busy */
                if (!(XMEGANVM_WaitWhileNVMControllerBusy()))
 
                /* Wait until the NVM controller is no longer busy */
                if (!(XMEGANVM_WaitWhileNVMControllerBusy()))


@@ -420,7 +422,7 @@ bool XMEGANVM_EraseMemory(const uint8_t EraseCommand, const uint32_t Address)
                /* Set CMDEX bit in NVM CTRLA register to start the EEPROM erase sequence */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);
                /* Set CMDEX bit in NVM CTRLA register to start the EEPROM erase sequence */
                XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2));
                XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA);

-               XPROGTarget_SendByte(1 << 0);
+               XPROGTarget_SendByte(XMEGA_NVM_BIT_CTRLA_CMDEX);

        }
        else
        {
        }
        else
        {