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Fixed lack of SECTION ERASE command in TPI programming mode of the AVRISP project preventing fuses from being cleared.

This commit is contained in:
Dean Camera 2010-02-10 04:07:06 +00:00
parent ab195ab1da
commit 3a2c1db675
1 changed files with 12 additions and 4 deletions
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16
Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
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@ -208,10 +208,10 @@ static void XPROGProtocol_Erase(void)
Endpoint_ClearOUT(); Endpoint_ClearOUT();
Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN); Endpoint_SetEndpointDirection(ENDPOINT_DIR_IN);
uint8_t EraseCommand;
if (XPROG_SelectedProtocol == XPRG_PROTOCOL_PDI) if (XPROG_SelectedProtocol == XPRG_PROTOCOL_PDI)
{ {
uint8_t EraseCommand = XMEGA_NVM_CMD_NOOP;
/* Determine which NVM command to send to the device depending on the memory to erase */ /* Determine which NVM command to send to the device depending on the memory to erase */
switch (Erase_XPROG_Params.MemoryType) switch (Erase_XPROG_Params.MemoryType)
{ {
@ -239,6 +239,9 @@ static void XPROGProtocol_Erase(void)
case XPRG_ERASE_USERSIG: case XPRG_ERASE_USERSIG:
EraseCommand = XMEGA_NVM_CMD_ERASEUSERSIG; EraseCommand = XMEGA_NVM_CMD_ERASEUSERSIG;
break; break;
default:
EraseCommand = XMEGA_NVM_CMD_NOOP;
break;
} }
/* Erase the target memory, indicate timeout if ocurred */ /* Erase the target memory, indicate timeout if ocurred */
@ -247,8 +250,13 @@ static void XPROGProtocol_Erase(void)
} }
else else
{ {
if (Erase_XPROG_Params.MemoryType == XPRG_ERASE_CHIP)
EraseCommand = TINY_NVM_CMD_CHIPERASE;
else
EraseCommand = TINY_NVM_CMD_SECTIONERASE;
/* Erase the target memory, indicate timeout if ocurred */ /* Erase the target memory, indicate timeout if ocurred */
if (!(TINYNVM_EraseMemory(TINY_NVM_CMD_CHIPERASE, Erase_XPROG_Params.Address))) if (!(TINYNVM_EraseMemory(EraseCommand, Erase_XPROG_Params.Address)))
ReturnStatus = XPRG_ERR_TIMEOUT; ReturnStatus = XPRG_ERR_TIMEOUT;
} }