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Software PDI mode breaks unless the software USART has 100 cycles between bits.

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This commit is contained in:
Dean Camera 2010-03-17 11:48:39 +00:00
parent 7d51e51c79
commit 9a5ae36a4f
8 changed files with 20 additions and 22 deletions
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2
Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c
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@ -65,7 +65,7 @@ static void TINYNVM_SendReadNVMRegister(const uint8_t Address)
*/
static void TINYNVM_SendWriteNVMRegister(const uint8_t Address)
{
/* The TPI command for writing to the I/O space uses weird addressing, where the I/O address's upper
/* The TPI command for reading from the I/O space uses strange addressing, where the I/O address's upper
* two bits of the 6-bit address are shifted left once */
XPROGTarget_SendByte(TPI_CMD_SOUT | ((Address & 0x30) << 1) | (Address & 0x0F));
}