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Reverted Endpoint/Pipe non-sequential configuration hack, placed restriction on the configuration order instead to ensure maximum reliability.

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Altered all low level device and host mode demos to ensure that endpoints and pipes are configured in ascending order properly.

Rewrote all low level host mode demos' configuration descriptor parser code to ensure that pipes are enumerated in ascending order, and to ensure maximum compatibility with devices.

Incremented all device mode demo's device descriptor revision numbers to ensure that any descriptor changes are re-fetched on machines which have enumerated previous versions.
This commit is contained in:
Dean Camera 2010-09-30 06:23:38 +00:00
parent a509729b2d
commit 158afe9109
106 changed files with 838 additions and 796 deletions
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48
LUFA/Drivers/USB/LowLevel/Endpoint.c
View file

@ -43,8 +43,7 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
const uint8_t UECFG0XData,
const uint8_t UECFG1XData)
{
#if defined(CONTROL_ONLY_DEVICE)
Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
Endpoint_SelectEndpoint(Number);
Endpoint_EnableEndpoint();
UECFG1X = 0;
@ -52,51 +51,6 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
UECFG1X = UECFG1XData;
return Endpoint_IsConfigured();
#else
uint8_t UECFG0XTemp[ENDPOINT_TOTAL_ENDPOINTS];
uint8_t UECFG1XTemp[ENDPOINT_TOTAL_ENDPOINTS];
uint8_t UEIENXTemp[ENDPOINT_TOTAL_ENDPOINTS];
for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
{
Endpoint_SelectEndpoint(EPNum);
UECFG0XTemp[EPNum] = UECFG0X;
UECFG1XTemp[EPNum] = UECFG1X;
UEIENXTemp[EPNum] = UEIENX;
}
UECFG0XTemp[Number] = UECFG0XData;
UECFG1XTemp[Number] = UECFG1XData;
UEIENXTemp[Number] = 0;
for (uint8_t EPNum = 1; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
{
Endpoint_SelectEndpoint(EPNum);
UEIENX = 0;
UEINTX = 0;
UECFG1X = 0;
Endpoint_DisableEndpoint();
}
for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
{
if (!(UECFG1XTemp[EPNum] & (1 << ALLOC)))
continue;
Endpoint_SelectEndpoint(EPNum);
Endpoint_EnableEndpoint();
UECFG0X = UECFG0XTemp[EPNum];
UECFG1X = UECFG1XTemp[EPNum];
UEIENX = UEIENXTemp[EPNum];
if (!(Endpoint_IsConfigured()))
return false;
}
Endpoint_SelectEndpoint(Number);
return true;
#endif
}
void Endpoint_ClearEndpoints(void)