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Allow more endpoint packet sizes for SAMD

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Tested on SAMD51 - we can allow more packet sizes by checking that the set size value is greater than the requested packet size instead of exactly the same.
This commit is contained in:
maddyaby
2022-06-17 16:07:32 -07:00
parent d09d0b3147
commit 2cc2a90215
1 changed files with 2 additions and 2 deletions
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4
src/portable/microchip/samd/dcd_samd.c
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@@ -222,14 +222,14 @@ bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * desc_edpt)
UsbDeviceDescBank* bank = &sram_registers[epnum][dir]; UsbDeviceDescBank* bank = &sram_registers[epnum][dir];
uint32_t size_value = 0; uint32_t size_value = 0;
while (size_value < 7) { while (size_value < 7) {
if (1 << (size_value + 3) == tu_edpt_packet_size(desc_edpt)) { if (1 << (size_value + 3) >= tu_edpt_packet_size(desc_edpt)) {
break; break;
} }
size_value++; size_value++;
} }
// unsupported endpoint size // unsupported endpoint size
if ( size_value == 7 && tu_edpt_packet_size(desc_edpt) != 1023 ) return false; if ( size_value == 7 && tu_edpt_packet_size(desc_edpt) > 1023 ) return false;
bank->PCKSIZE.bit.SIZE = size_value; bank->PCKSIZE.bit.SIZE = size_value;