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fix(dcd_dwc2): Reset allocated_epin_count on bus reset and close all ep

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Roman Leonov
2024-11-28 11:58:20 +01:00
parent 6b36df3e39
commit 741fdaaee7
1 changed files with 2 additions and 2 deletions
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4
src/portable/synopsys/dwc2/dcd_dwc2.c
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@@ -539,7 +539,7 @@ void dcd_edpt_close_all(uint8_t rhport) {
dwc2_regs_t* dwc2 = DWC2_REG(rhport); dwc2_regs_t* dwc2 = DWC2_REG(rhport);
uint8_t const ep_count = _dwc2_controller[rhport].ep_count; uint8_t const ep_count = _dwc2_controller[rhport].ep_count;
_dcd_data.allocated_epin_count = 1; _dcd_data.allocated_epin_count = 0;
// Disable non-control interrupt // Disable non-control interrupt
dwc2->daintmsk = (1 << DAINTMSK_OEPM_Pos) | (1 << DAINTMSK_IEPM_Pos); dwc2->daintmsk = (1 << DAINTMSK_OEPM_Pos) | (1 << DAINTMSK_IEPM_Pos);
@@ -646,7 +646,7 @@ static void handle_bus_reset(uint8_t rhport) {
tu_memclr(xfer_status, sizeof(xfer_status)); tu_memclr(xfer_status, sizeof(xfer_status));
_dcd_data.sof_en = false; _dcd_data.sof_en = false;
_dcd_data.allocated_epin_count = 1; _dcd_data.allocated_epin_count = 0;
// 1. NAK for all OUT endpoints // 1. NAK for all OUT endpoints
for (uint8_t n = 0; n < ep_count; n++) { for (uint8_t n = 0; n < ep_count; n++) {