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Add files to cmakelists and disconnect CDC if unplugged

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This commit is contained in:
me-no-dev
2020-06-29 18:30:50 +03:00
parent f43352b752
commit 1b67e41c82
3 changed files with 20 additions and 0 deletions
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16
libraries/USB/src/USBCDC.cpp
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@ -13,6 +13,7 @@
// limitations under the License.
#include "esp32-hal.h"
#include "esp32-hal-tinyusb.h"
#include "USB.h"
#include "USBCDC.h"
#if CONFIG_USB_ENABLED
@ -99,11 +100,16 @@ void tud_cdc_rx_cb(uint8_t itf)
//void tud_cdc_rx_wanted_cb(uint8_t itf, char wanted_char);
static void usb_unplugged_cb(void* arg, esp_event_base_t event_base, int32_t event_id, void* event_data){
((USBCDC*)arg)->_onUnplugged();
}
USBCDC::USBCDC(uint8_t itfn) : itf(itfn), bit_rate(0), stop_bits(0), parity(0), data_bits(0), dtr(false), rts(false), connected(false), reboot_enable(true), rx_queue(NULL) {
tinyusb_enable_interface(USB_INTERFACE_CDC);
tinyusb_enable_interface(USB_INTERFACE_DFU);
if(itf < MAX_USB_CDC_DEVICES){
devices[itf] = this;
arduino_usb_event_handler_register_with(ARDUINO_USB_EVENTS, ARDUINO_USB_STOPPED_EVENT, usb_unplugged_cb, this);
}
}
@ -131,6 +137,16 @@ void USBCDC::end()
tinyusb_persist_set_mode(REBOOT_NO_PERSIST);
}
void USBCDC::_onUnplugged(void){
if(connected){
connected = false;
dtr = false;
rts = false;
arduino_usb_cdc_event_data_t p = {0};
arduino_usb_event_post(ARDUINO_USB_CDC_EVENTS, ARDUINO_USB_CDC_DISCONNECTED_EVENT, &p, sizeof(arduino_usb_cdc_event_data_t), portMAX_DELAY);
}
}
void USBCDC::_onDFU(void){
if(reboot_enable){
tinyusb_persist_set_mode(REBOOT_BOOTLOADER_DFU);