diff options
Diffstat (limited to 'Projects/AVRISP-MKII/Lib')
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c | 10 | ||||
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h | 2 | ||||
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c | 4 | ||||
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c | 2 |
4 files changed, 9 insertions, 9 deletions
diff --git a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c index f08ee6a0e..9e7260aef 100644 --- a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c +++ b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c @@ -161,7 +161,7 @@ void ISPTarget_EnableTargetISP(void) DDRB |= ((1 << 1) | (1 << 2)); PORTB |= ((1 << 0) | (1 << 3)); - ISPTarget_ConfigureSoftwareISP(SCKDuration); + ISPTarget_ConfigureSoftwareSPI(SCKDuration); } } @@ -185,7 +185,7 @@ void ISPTarget_DisableTargetISP(void) } } -/** Configures the AVR to produce a .5MHz rescue clock out of the OCR1A pin of the AVR, so +/** Configures the AVR to produce a 4MHz rescue clock out of the OCR1A pin of the AVR, so * that it can be fed into the XTAL1 pin of an AVR whose fuses have been mis-configured for * an external clock rather than a crystal. When used, the ISP speed must be 125KHz for this * functionality to work correctly. @@ -217,14 +217,14 @@ void ISPTarget_ConfigureRescueClock(void) #endif } -/** Configures the AVR's timer ready to produce software ISP for the slower ISP speeds that +/** Configures the AVR's timer ready to produce software SPI for the slower ISP speeds that * cannot be obtained when using the AVR's hardware SPI module. * * \param[in] SCKDuration Duration of the desired software ISP SCK clock */ -void ISPTarget_ConfigureSoftwareISP(const uint8_t SCKDuration) +void ISPTarget_ConfigureSoftwareSPI(const uint8_t SCKDuration) { - /* Configure Timer 1 for software ISP using the specified SCK duration */ + /* Configure Timer 1 for software SPI using the specified SCK duration */ TIMSK1 = (1 << OCIE1A); TCNT1 = 0; OCR1A = pgm_read_word(&TimerCompareFromSCKDuration[SCKDuration - sizeof(SPIMaskFromSCKDuration)]); diff --git a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h index 057aa7ad1..3bfa07171 100644 --- a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h +++ b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.h @@ -72,7 +72,7 @@ void ISPTarget_EnableTargetISP(void); void ISPTarget_DisableTargetISP(void); void ISPTarget_ConfigureRescueClock(void); - void ISPTarget_ConfigureSoftwareISP(const uint8_t SCKDuration); + void ISPTarget_ConfigureSoftwareSPI(const uint8_t SCKDuration); uint8_t ISPTarget_TransferSoftSPIByte(const uint8_t Byte); void ISPTarget_ChangeTargetResetLine(const bool ResetTarget); uint8_t ISPTarget_WaitWhileTargetBusy(void); diff --git a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c index 891ae8d14..26ffb9f10 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c @@ -206,7 +206,7 @@ bool TINYNVM_WriteMemory(const uint16_t WriteAddress, if (WriteLength & 0x01) WriteBuffer[WriteLength++] = 0xFF; - /* Set the NVM control register to the WORD WRITE command for memory reading */ + /* Set the NVM control register to the WORD WRITE command for memory writing */ TINYNVM_SendWriteNVMRegister(XPROG_Param_NVMCMDRegAddr); XPROGTarget_SendByte(TINY_NVM_CMD_WORDWRITE); @@ -227,7 +227,7 @@ bool TINYNVM_WriteMemory(const uint16_t WriteAddress, XPROGTarget_SendByte(TPI_CMD_SST | TPI_POINTER_INDIRECT_PI); XPROGTarget_SendByte(*(WriteBuffer++)); - /* Need to decrement the write length twice, since we read out a whole word */ + /* Need to decrement the write length twice, since we wrote a whole two-byte word */ WriteLength -= 2; } diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c b/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c index 0a2dee73b..af0cc0106 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c @@ -140,7 +140,7 @@ void XPROGTarget_SendByte(const uint8_t Byte) UDR1 = Byte; } -/** Receives a byte via the software USART, blocking until data is received. +/** Receives a byte via the hardware USART, blocking until data is received or timeout expired. * * \return Received byte from the USART */ |