ahoneybun/qmk_firmware
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Move over message ID specific header data to unions inside the standard TMC header structure, so that all header data is read in one chunk in the incomplete TMC demo.

Browse source
This commit is contained in:
Dean Camera 2010-07-27 11:26:47 +00:00
parent cd39c38d5f
commit be2a7d4598
4 changed files with 40 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

35
Demos/Device/Incomplete/TestAndMeasurement/TestAndMeasurement.h
View file

@ -102,15 +102,40 @@
uint8_t Reserved2[6];
uint8_t Reserved3[12];
} TMC_Capabilities_t;
typedef struct
{
unsigned char LastMessageTransaction : 1;
unsigned char Reserved : 7;
uint8_t Reserved2[3];
} TMC_DevOUTMessageHeader_t;
typedef struct
{
uint8_t MessageID;
uint8_t Tag;
uint8_t InverseTag;
uint8_t Reserved;
unsigned char TermCharEnabled : 1;
unsigned char Reserved : 7;
uint8_t TermChar;
uint8_t Reserved2[2];
} TMC_DevINMessageHeader_t;
typedef struct
{
uint8_t MessageID;
uint8_t Tag;
uint8_t InverseTag;
uint8_t Reserved;
uint32_t TransferSize;
union
{
TMC_DevOUTMessageHeader_t DeviceOUT;
TMC_DevINMessageHeader_t DeviceIN;
uint32_t VendorSpecific;
} MessageIDSpecific;
} TMC_MessageHeader_t;
/* Function Prototypes: */
void SetupHardware(void);
void TMC_Task(void);