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| author | Dean Camera <dean@fourwalledcubicle.com> | 2009-12-14 06:01:56 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2009-12-14 06:01:56 +0000 |
| commit | f3e4fbe5126fc8edf40a0b0ace2d3437ee988d2e (patch) | |
| tree | f89c9fc12bcdc535b45c5f0c8df366e19fbdbc69 /Projects/AVRISP/Lib/PDIProtocol.c | |
| parent | 48e50b6b578fa7a74b4f33f067aa684e3469850e (diff) | |
| download | lufa-f3e4fbe5126fc8edf40a0b0ace2d3437ee988d2e.tar.gz lufa-f3e4fbe5126fc8edf40a0b0ace2d3437ee988d2e.tar.bz2 lufa-f3e4fbe5126fc8edf40a0b0ace2d3437ee988d2e.zip | |
Use the PDI REPEAT instruction in the PDI programmer code to reduce protocol overhead and greatly improve transfer throughput. Switch bit-bang USART in the AVRISP project to Timer 1, so that Timer 0 can be used for hardware timeouts while waiting for the NVM bus or controller to become ready.
Diffstat (limited to 'Projects/AVRISP/Lib/PDIProtocol.c')
| -rw-r--r-- | Projects/AVRISP/Lib/PDIProtocol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Projects/AVRISP/Lib/PDIProtocol.c b/Projects/AVRISP/Lib/PDIProtocol.c index 39f33cf49..af6fbeaf9 100644 --- a/Projects/AVRISP/Lib/PDIProtocol.c +++ b/Projects/AVRISP/Lib/PDIProtocol.c @@ -114,7 +114,7 @@ static void PDIProtocol_EnterXPROGMode(void) PDITarget_SendByte(PDI_NVMENABLE_KEY[i - 1]);
/* Wait until the NVM bus becomes active */
- bool NVMBusEnabled = NVMTarget_WaitWhileNVMBusBusy();
+ bool NVMBusEnabled = PDITarget_WaitWhileNVMBusBusy();
Endpoint_Write_Byte(CMD_XPROG);
Endpoint_Write_Byte(XPRG_CMD_ENTER_PROGMODE);
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