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

Fix NVM commands so that memory reads and CRC generations now work correctly using unoptimized PDI commands.

Browse source
This commit is contained in:
Dean Camera 2009-12-14 04:39:16 +00:00
parent 1fa27139f5
commit 8a55d80e7e
3 changed files with 108 additions and 44 deletions
Download patch file Download diff file Expand all files Collapse all files

79
Projects/AVRISP/Lib/NVMTarget.h
View file

@ -56,35 +56,66 @@
#endif
/* Defines: */
#define FLASH_BASE 0x00800000
#define EPPROM_BASE 0x008C0000
#define FUSE_BASE 0x008F0020
#define DATAMEM_BASE 0x01000000
#define PROD_SIGNATURE_BASE 0x008E0200
#define USER_SIGNATURE_BASE 0x008E0400
#define FLASH_BASE 0x00800000
#define EPPROM_BASE 0x008C0000
#define FUSE_BASE 0x008F0020
#define DATAMEM_BASE 0x01000000
#define PROD_SIGNATURE_BASE 0x008E0200
#define USER_SIGNATURE_BASE 0x008E0400
#define NVM_REG_ADDR0 0x00
#define NVM_REG_ADDR1 0x01
#define NVM_REG_ADDR2 0x02
#define NVM_REG_DAT0 0x04
#define NVM_REG_DAT1 0x05
#define NVM_REG_DAT2 0x06
#define NVM_REG_CMD 0x0A
#define NVM_REG_CTRLA 0x0B
#define NVM_REG_CTRLB 0x0C
#define NVM_REG_INTCTRL 0x0D
#define NVM_REG_STATUS 0x0F
#define NVM_REG_LOCKBITS 0x10
#define NVM_REG_ADDR0 0x00
#define NVM_REG_ADDR1 0x01
#define NVM_REG_ADDR2 0x02
#define NVM_REG_DAT0 0x04
#define NVM_REG_DAT1 0x05
#define NVM_REG_DAT2 0x06
#define NVM_REG_CMD 0x0A
#define NVM_REG_CTRLA 0x0B
#define NVM_REG_CTRLB 0x0C
#define NVM_REG_INTCTRL 0x0D
#define NVM_REG_STATUS 0x0F
#define NVM_REG_LOCKBITS 0x10
#define NVM_CMD_APPCRC 0x38
#define NVM_CMD_BOOTCRC 0x39
#define NVM_CMD_FLASHCRC 0x78
#define NVM_CMD_READUSERSIG 0x03
#define NVM_CMD_NOOP 0x00
#define NVM_CMD_CHIPERASE 0x40
#define NVM_CMD_READNVM 0x43
#define NVM_CMD_LOADFLASHBUFF 0x23
#define NVM_CMD_ERASEFLASHBUFF 0x26
#define NVM_CMD_ERASEFLASHPAGE 0x2B
#define NVM_CMD_FLASHPAGEWRITE 0x2E
#define NVM_CMD_ERASEWRITEFLASH 0x2F
#define NVM_CMD_FLASHCRC 0x78
#define NVM_CMD_ERASEAPPSEC 0x20
#define NVM_CMD_ERASEAPPSECPAGE 0x22
#define NVM_CMD_WRITEAPPSECPAGE 0x24
#define NVM_CMD_ERASEWRITEAPPSECPAGE 0x25
#define NVM_CMD_APPCRC 0x38
#define NVM_CMD_ERASEBOOTSEC 0x68
#define NVM_CMD_ERASEBOOTSECPAGE 0x2A
#define NVM_CMD_WRITEBOOTSECPAGE 0x2C
#define NVM_CMD_ERASEWRITEBOOTSECPAGE 0x2D
#define NVM_CMD_BOOTCRC 0x39
#define NVM_CMD_READUSERSIG 0x03
#define NVM_CMD_ERASEUSERSIG 0x18
#define NVM_CMD_WRITEUSERSIG 0x1A
#define NVM_CMD_READCALIBRATION 0x02
#define NVM_CMD_READFUSE 0x07
#define NVM_CMD_WRITEFUSE 0x4C
#define NVM_CMD_WRITELOCK 0x08
#define NVM_CMD_LOADEEPROMPAGEBUFF 0x33
#define NVM_CMD_ERASEEEPROMPAGEBUFF 0x36
#define NVM_CMD_ERASEEEPROM 0x30
#define NVM_CMD_ERASEEEPROMPAGE 0x32
#define NVM_CMD_WRITEEEPROMPAGE 0x34
#define NVM_CMD_ERASEWRITEEEPROMPAGE 0x35
#define NVM_CMD_READEEPROM 0x06
/* Function Prototypes: */
void NVMTarget_SendNVMRegAddress(uint8_t Register);
void NVMTarget_SendNVMRegAddress(uint8_t Register);
void NVMTarget_SendAddress(uint32_t AbsoluteAddress);
bool NVMTarget_WaitWhileNVMBusBusy(void);
void NVMTarget_WaitWhileNVMControllerBusy(void);
uint32_t NVMTarget_GetMemoryCRC(uint8_t MemoryCommand);
void NVMTarget_ReadMemory(uint32_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadSize);
#endif