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Add LOAD ADDRESS command parsing to the V2 Protocol hander in the AVRISP project.

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Fix up references to functions in the Endpoint/Pipe documentation.
This commit is contained in:
Dean Camera 2009-08-20 07:16:55 +00:00
parent a9602f0250
commit 2f95eea146
5 changed files with 43 additions and 22 deletions
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2
LUFA/Drivers/USB/HighLevel/Events.h
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@ -97,7 +97,7 @@
/** Event for USB device attachment. This event fires when a the USB interface is in host mode, and /** Event for USB device attachment. This event fires when a the USB interface is in host mode, and
* a USB device has been connected to the USB interface. This is interrupt driven, thus fires before * a USB device has been connected to the USB interface. This is interrupt driven, thus fires before
* the standard \ref EVENT_USB_Device_Connect event and so can be used to programmatically start the USB * the standard \ref EVENT_USB_Device_Connect() event and so can be used to programmatically start the USB
* management task to reduce CPU consumption. * management task to reduce CPU consumption.
* *
* \note This event only exists on USB AVR models which supports host mode. * \note This event only exists on USB AVR models which supports host mode.

22
LUFA/Drivers/USB/LowLevel/Endpoint.h
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@ -789,7 +789,7 @@
*/ */
uint8_t Endpoint_Write_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE. /** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().
* *
* \ingroup Group_EndpointStreamRW * \ingroup Group_EndpointStreamRW
* *
@ -801,7 +801,7 @@
*/ */
uint8_t Endpoint_Write_EStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_EStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** FLASH buffer source version of \ref Endpoint_Write_Stream_LE. /** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().
* *
* \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. * \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
* *
@ -838,7 +838,7 @@
*/ */
uint8_t Endpoint_Write_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE. /** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().
* *
* \ingroup Group_EndpointStreamRW * \ingroup Group_EndpointStreamRW
* *
@ -850,7 +850,7 @@
*/ */
uint8_t Endpoint_Write_EStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_EStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** FLASH buffer source version of \ref Endpoint_Write_Stream_BE. /** FLASH buffer source version of \ref Endpoint_Write_Stream_BE().
* *
* \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. * \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
* *
@ -887,7 +887,7 @@
*/ */
uint8_t Endpoint_Read_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Read_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Read_Stream_LE. /** EEPROM buffer source version of \ref Endpoint_Read_Stream_LE().
* *
* \ingroup Group_EndpointStreamRW * \ingroup Group_EndpointStreamRW
* *
@ -922,7 +922,7 @@
*/ */
uint8_t Endpoint_Read_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Read_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Read_Stream_BE. /** EEPROM buffer source version of \ref Endpoint_Read_Stream_BE().
* *
* \ingroup Group_EndpointStreamRW * \ingroup Group_EndpointStreamRW
* *
@ -975,7 +975,7 @@
*/ */
uint8_t Endpoint_Write_Control_EStream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_Control_EStream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE. /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_LE().
* *
* \note This function automatically clears the control transfer's status stage. Do not manually attempt * \note This function automatically clears the control transfer's status stage. Do not manually attempt
* to clear the status stage when using this routine in a control transaction. * to clear the status stage when using this routine in a control transaction.
@ -1018,7 +1018,7 @@
*/ */
uint8_t Endpoint_Write_Control_Stream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_Control_Stream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE. /** EEPROM buffer source version of \ref Endpoint_Write_Control_Stream_BE().
* *
* \note This function automatically clears the control transfer's status stage. Do not manually attempt * \note This function automatically clears the control transfer's status stage. Do not manually attempt
* to clear the status stage when using this routine in a control transaction. * to clear the status stage when using this routine in a control transaction.
@ -1037,7 +1037,7 @@
*/ */
uint8_t Endpoint_Write_Control_EStream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Write_Control_EStream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE. /** FLASH buffer source version of \ref Endpoint_Write_Control_Stream_BE().
* *
* \note This function automatically clears the control transfer's status stage. Do not manually attempt * \note This function automatically clears the control transfer's status stage. Do not manually attempt
* to clear the status stage when using this routine in a control transaction. * to clear the status stage when using this routine in a control transaction.
@ -1080,7 +1080,7 @@
*/ */
uint8_t Endpoint_Read_Control_Stream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Read_Control_Stream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE. /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_LE().
* *
* \note This function automatically clears the control transfer's status stage. Do not manually attempt * \note This function automatically clears the control transfer's status stage. Do not manually attempt
* to clear the status stage when using this routine in a control transaction. * to clear the status stage when using this routine in a control transaction.
@ -1121,7 +1121,7 @@
*/ */
uint8_t Endpoint_Read_Control_Stream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1); uint8_t Endpoint_Read_Control_Stream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE. /** EEPROM buffer source version of \ref Endpoint_Read_Control_Stream_BE().
* *
* \note This function automatically clears the control transfer's status stage. Do not manually attempt * \note This function automatically clears the control transfer's status stage. Do not manually attempt
* to clear the status stage when using this routine in a control transaction. * to clear the status stage when using this routine in a control transaction.

12
LUFA/Drivers/USB/LowLevel/Pipe.h
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@ -836,7 +836,7 @@
*/ */
uint8_t Pipe_Write_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Pipe_Write_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Pipe_Write_Stream_LE. /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().
* *
* \ingroup Group_PipeStreamRW * \ingroup Group_PipeStreamRW
* *
@ -848,7 +848,7 @@
*/ */
uint8_t Pipe_Write_EStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Pipe_Write_EStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** FLASH buffer source version of \ref Pipe_Write_Stream_LE. /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().
* *
* \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. * \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
* *
@ -885,7 +885,7 @@
*/ */
uint8_t Pipe_Write_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Pipe_Write_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Pipe_Write_Stream_BE. /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().
* *
* \ingroup Group_PipeStreamRW * \ingroup Group_PipeStreamRW
* *
@ -897,7 +897,7 @@
*/ */
uint8_t Pipe_Write_EStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Pipe_Write_EStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** FLASH buffer source version of \ref Pipe_Write_Stream_BE. /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().
* *
* \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly. * \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
* *
@ -934,7 +934,7 @@
*/ */
uint8_t Pipe_Read_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Pipe_Read_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Pipe_Read_Stream_LE. /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().
* *
* \ingroup Group_PipeStreamRW * \ingroup Group_PipeStreamRW
* *
@ -969,7 +969,7 @@
*/ */
uint8_t Pipe_Read_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1); uint8_t Pipe_Read_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Pipe_Read_Stream_BE. /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().
* *
* \ingroup Group_PipeStreamRW * \ingroup Group_PipeStreamRW
* *

20
Projects/Unfinished/AVRISP/Lib/V2Protocol.c
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@ -36,6 +36,9 @@
#define INCLUDE_FROM_V2PROTOCOL_C #define INCLUDE_FROM_V2PROTOCOL_C
#include "V2Protocol.h" #include "V2Protocol.h"
uint32_t CurrentAddress;
/* Table of masks for SPI_Init() from a given PARAM_SCK_DURATION value */ /* Table of masks for SPI_Init() from a given PARAM_SCK_DURATION value */
static const uint8_t SPIMaskFromSCKDuration[MAX_SPI_SETTINGS] = static const uint8_t SPIMaskFromSCKDuration[MAX_SPI_SETTINGS] =
{ {
@ -88,6 +91,9 @@ void V2Protocol_ProcessCommand(void)
case CMD_GET_PARAMETER: case CMD_GET_PARAMETER:
V2Protocol_Command_GetSetParam(V2Command); V2Protocol_Command_GetSetParam(V2Command);
break; break;
case CMD_LOAD_ADDRESS:
V2Protocol_Command_LoadAddress();
break;
case CMD_SPI_MULTI: case CMD_SPI_MULTI:
V2Protocol_Command_SPIMulti(); V2Protocol_Command_SPIMulti();
break; break;
@ -127,6 +133,7 @@ static void V2Protocol_Command_SignOn(void)
Endpoint_WaitUntilReady(); Endpoint_WaitUntilReady();
V2Protocol_ReconfigureSPI(); V2Protocol_ReconfigureSPI();
CurrentAddress = 0;
Endpoint_Write_Byte(CMD_SIGN_ON); Endpoint_Write_Byte(CMD_SIGN_ON);
Endpoint_Write_Byte(STATUS_CMD_OK); Endpoint_Write_Byte(STATUS_CMD_OK);
@ -166,6 +173,19 @@ static void V2Protocol_Command_GetSetParam(uint8_t V2Command)
Endpoint_ClearIN(); Endpoint_ClearIN();
} }
static void V2Protocol_Command_LoadAddress(void)
{
CurrentAddress = Endpoint_Read_DWord_LE();
Endpoint_ClearOUT();
Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
Endpoint_WaitUntilReady();
Endpoint_Write_Byte(CMD_LOAD_ADDRESS);
Endpoint_Write_Byte(STATUS_CMD_OK);
Endpoint_ClearIN();
}
static void V2Protocol_Command_SPIMulti(void) static void V2Protocol_Command_SPIMulti(void)
{ {
uint8_t TxBytes = Endpoint_Read_Byte(); uint8_t TxBytes = Endpoint_Read_Byte();

1
Projects/Unfinished/AVRISP/Lib/V2Protocol.h
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@ -62,6 +62,7 @@
static void V2Protocol_Command_Unknown(uint8_t V2Command); static void V2Protocol_Command_Unknown(uint8_t V2Command);
static void V2Protocol_Command_SignOn(void); static void V2Protocol_Command_SignOn(void);
static void V2Protocol_Command_GetSetParam(uint8_t V2Command); static void V2Protocol_Command_GetSetParam(uint8_t V2Command);
static void V2Protocol_Command_LoadAddress(void);
static void V2Protocol_Command_SPIMulti(void); static void V2Protocol_Command_SPIMulti(void);
#endif #endif