diff --git a/Projects/AVRISP-MKII/AVRISP.txt b/Projects/AVRISP-MKII/AVRISP.txt index b05bb4da4a..7688f7e0d4 100644 --- a/Projects/AVRISP-MKII/AVRISP.txt +++ b/Projects/AVRISP-MKII/AVRISP.txt @@ -156,7 +156,7 @@ * * 1 Optional, see \ref SSec_Options section - for USB AVRs with ADC modules only \n * 2 When XPROG_VIA_HARDWARE_USART is set, the AVR's Tx and Rx become the DATA line when connected together - * via a pair of 300 ohm resistors, and the AVR's XCK pin becomes CLOCK. \n + * via a pair of 220 ohm resistors, and the AVR's XCK pin becomes CLOCK. \n * 3 See AUX line related tokens in the \ref SSec_Options section * * \section Sec_TPI TPI Connections @@ -202,7 +202,7 @@ * * 1 Optional, see \ref SSec_Options section - for USB AVRs with ADC modules only \n * 2 When XPROG_VIA_HARDWARE_USART is set, the AVR's Tx and Rx become the DATA line when connected together - * via a pair of 300 ohm resistors, and the AVR's XCK pin becomes CLOCK. \n + * via a pair of 220 ohm resistors, and the AVR's XCK pin becomes CLOCK. \n * 3 See AUX line related tokens in the \ref SSec_Options section * * \section SSec_Options Project Options diff --git a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c index 4ed3da75d9..39cdf2e9ce 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c @@ -141,11 +141,11 @@ bool TINYNVM_ReadMemory(const uint16_t ReadAddress, uint8_t* ReadBuffer, uint16_ return true; } -/** Writes byte addressed memory to the target's memory spaces. +/** Writes word addressed memory to the target's memory spaces. * * \param[in] WriteAddress Start address to write to within the target's address space * \param[in] WriteBuffer Buffer to source data from - * \param[in] WriteLength Total number of bytes to write to the device + * \param[in] WriteLength Total number of bytes to write to the device (must be an integer multiple of 2) * * \return Boolean true if the command sequence complete successfully */ @@ -154,6 +154,10 @@ bool TINYNVM_WriteMemory(const uint16_t WriteAddress, const uint8_t* WriteBuffer /* Wait until the NVM controller is no longer busy */ if (!(TINYNVM_WaitWhileNVMControllerBusy())) return false; + + /* Must have an integer number of words to write - if extra bytes, abort programming */ + if (WriteLength & 0x01) + return false; /* Set the NVM control register to the WORD WRITE command for memory reading */ TINYNVM_SendWriteNVMRegister(XPROG_Param_NVMCMDRegAddr); @@ -162,11 +166,22 @@ bool TINYNVM_WriteMemory(const uint16_t WriteAddress, const uint8_t* WriteBuffer /* Send the address of the location to write to */ TINYNVM_SendPointerAddress(WriteAddress); - while (WriteLength--) + while (WriteLength) { - /* Write the byte of data to the target */ + /* Wait until the NVM controller is no longer busy */ + if (!(TINYNVM_WaitWhileNVMControllerBusy())) + return false; + + /* Write the low byte of data to the target */ XPROGTarget_SendByte(TPI_CMD_SST | TPI_POINTER_INDIRECT_PI); XPROGTarget_SendByte(*(WriteBuffer++)); + + /* Write the high byte of data to the target */ + 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 */ + WriteLength -= 2; } return true; diff --git a/Projects/Webserver/Lib/HTTPServerApp.c b/Projects/Webserver/Lib/HTTPServerApp.c index e31bdbb0b5..ed0be7b48d 100644 --- a/Projects/Webserver/Lib/HTTPServerApp.c +++ b/Projects/Webserver/Lib/HTTPServerApp.c @@ -67,9 +67,9 @@ MIME_Type_t PROGMEM MIMETypes[] = {.Extension = "gif", .MIMEType = "image/gif"}, {.Extension = "bmp", .MIMEType = "image/bmp"}, {.Extension = "png", .MIMEType = "image/png"}, + {.Extension = "ico", .MIMEType = "image/x-icon"}, {.Extension = "exe", .MIMEType = "application/octet-stream"}, {.Extension = "gz", .MIMEType = "application/x-gzip"}, - {.Extension = "ico", .MIMEType = "image/x-icon"}, {.Extension = "zip", .MIMEType = "application/zip"}, {.Extension = "pdf", .MIMEType = "application/pdf"}, }; @@ -125,7 +125,7 @@ void WebserverApp_Callback(void) AppState->CurrentState = AppState->NextState; } - if (uip_rexmit() || uip_newdata() || uip_acked() || uip_connected() || uip_poll()) + if (uip_rexmit() || uip_acked() || uip_newdata() || uip_connected() || uip_poll()) { switch (AppState->CurrentState) {