diff options
Diffstat (limited to 'Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c')
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c b/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c index 2caee6a87..93419d00d 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c @@ -80,15 +80,12 @@ bool XMEGANVM_WaitWhileNVMBusBusy(void) uint8_t StatusRegister = XPROGTarget_ReceiveByte(); /* We might have timed out waiting for the status register read response, check here */ - if (!(TimeoutMSRemaining)) + if (!(TimeoutTicksRemaining)) return false; /* Check the status register read response to see if the NVM bus is enabled */ if (StatusRegister & PDI_STATUS_NVM) - { - TimeoutMSRemaining = COMMAND_TIMEOUT_MS; - return true; - } + return true; } } @@ -109,15 +106,12 @@ bool XMEGANVM_WaitWhileNVMControllerBusy(void) uint8_t StatusRegister = XPROGTarget_ReceiveByte(); /* We might have timed out waiting for the status register read response, check here */ - if (!(TimeoutMSRemaining)) + if (!(TimeoutTicksRemaining)) return false; /* Check to see if the BUSY flag is still set */ if (!(StatusRegister & (1 << 7))) - { - TimeoutMSRemaining = COMMAND_TIMEOUT_MS; - return true; - } + return true; } } @@ -165,7 +159,7 @@ bool XMEGANVM_GetMemoryCRC(const uint8_t CRCCommand, uint32_t* const CRCDest) for (uint8_t i = 0; i < XMEGA_CRC_LENGTH; i++) ((uint8_t*)CRCDest)[i] = XPROGTarget_ReceiveByte(); - return (TimeoutMSRemaining != 0); + return (TimeoutTicksRemaining != 0); } /** Reads memory from the target's memory spaces. @@ -197,10 +191,10 @@ 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); - while (ReadSize-- && TimeoutMSRemaining) + while (ReadSize-- && TimeoutTicksRemaining) *(ReadBuffer++) = XPROGTarget_ReceiveByte(); - return (TimeoutMSRemaining != 0); + return (TimeoutTicksRemaining != 0); } /** Writes byte addressed memory to the target's memory spaces. |