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feat(uhci): Add uhci (uart-dma) support on current chips

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C.S.M
2025-08-26 16:06:49 +08:00
parent 6f651211fa
commit f148acc534
60 changed files with 2275 additions and 142 deletions
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examples/bluetooth/hci/controller_hci_uart_esp32c3_and_esp32s3/main/main.c
+2 -2
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@@ -51,7 +51,7 @@ struct uart_env_tag {
struct uart_env_tag uart_env;
static volatile uhci_dev_t *s_uhci_hw = &UHCI0;
static uhci_dev_t *s_uhci_hw = &UHCI0;
static gdma_channel_handle_t s_rx_channel;
static gdma_channel_handle_t s_tx_channel;
@@ -247,7 +247,7 @@ void uhci_uart_install(void)
// configure UHCI
uhci_ll_init(s_uhci_hw);
uhci_ll_set_eof_mode(s_uhci_hw, UHCI_RX_LEN_EOF);
uhci_ll_rx_set_eof_mode(s_uhci_hw, UHCI_RX_LEN_EOF);
// disable software flow control
s_uhci_hw->escape_conf.val = 0;
uhci_ll_attach_uart_port(s_uhci_hw, 1);