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Merge pull request #1523 from maddyaby/dcd_edpt_open

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Allow more endpoint packet sizes for SAMD
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Ha Thach 2022-10-19 22:56:36 +07:00 committed by GitHub
commit 2cd4e27e98
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1 changed files with 2 additions and 2 deletions
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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];
uint32_t size_value = 0;
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;
}
size_value++;
}
// 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;