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fixed #2437

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This commit is contained in:
IngHK
2024-01-29 12:04:00 +01:00
parent bd3c4fbe1e
commit 82be2477e8
1 changed files with 6 additions and 1 deletions
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7
src/class/cdc/cdc_host.c
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@@ -77,6 +77,8 @@ typedef struct {
uint8_t rx_ff_buf[CFG_TUH_CDC_TX_BUFSIZE]; uint8_t rx_ff_buf[CFG_TUH_CDC_TX_BUFSIZE];
CFG_TUH_MEM_ALIGN uint8_t rx_ep_buf[CFG_TUH_CDC_TX_EPSIZE]; CFG_TUH_MEM_ALIGN uint8_t rx_ep_buf[CFG_TUH_CDC_TX_EPSIZE];
} stream; } stream;
bool configured;
} cdch_interface_t; } cdch_interface_t;
CFG_TUH_MEM_SECTION CFG_TUH_MEM_SECTION
@@ -257,6 +259,7 @@ static cdch_interface_t* make_new_itf(uint8_t daddr, tusb_desc_interface_t const
p_cdc->bInterfaceSubClass = itf_desc->bInterfaceSubClass; p_cdc->bInterfaceSubClass = itf_desc->bInterfaceSubClass;
p_cdc->bInterfaceProtocol = itf_desc->bInterfaceProtocol; p_cdc->bInterfaceProtocol = itf_desc->bInterfaceProtocol;
p_cdc->line_state = 0; p_cdc->line_state = 0;
p_cdc->configured = false;
return p_cdc; return p_cdc;
} }
} }
@@ -305,7 +308,8 @@ bool tuh_cdc_itf_get_info(uint8_t idx, tuh_itf_info_t* info) {
bool tuh_cdc_mounted(uint8_t idx) { bool tuh_cdc_mounted(uint8_t idx) {
cdch_interface_t* p_cdc = get_itf(idx); cdch_interface_t* p_cdc = get_itf(idx);
return p_cdc != NULL; TU_VERIFY(p_cdc);
return p_cdc->configured;
} }
bool tuh_cdc_get_dtr(uint8_t idx) { bool tuh_cdc_get_dtr(uint8_t idx) {
@@ -747,6 +751,7 @@ bool cdch_open(uint8_t rhport, uint8_t daddr, tusb_desc_interface_t const *itf_d
static void set_config_complete(cdch_interface_t * p_cdc, uint8_t idx, uint8_t itf_num) { static void set_config_complete(cdch_interface_t * p_cdc, uint8_t idx, uint8_t itf_num) {
TU_LOG_DRV("CDCh Set Configure complete\r\n"); TU_LOG_DRV("CDCh Set Configure complete\r\n");
p_cdc->configured = true;
if (tuh_cdc_mount_cb) tuh_cdc_mount_cb(idx); if (tuh_cdc_mount_cb) tuh_cdc_mount_cb(idx);
// Prepare for incoming data // Prepare for incoming data