summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/usbh_core.c58
-rw-r--r--src/usbh_driver_ac_midi.c44
-rw-r--r--src/usbh_driver_gp_xbox.c66
-rw-r--r--src/usbh_driver_hid.c81
-rw-r--r--src/usbh_driver_hub.c72
5 files changed, 109 insertions, 212 deletions
diff --git a/src/usbh_core.c b/src/usbh_core.c
index dbdec0c..7071281 100644
--- a/src/usbh_core.c
+++ b/src/usbh_core.c
@@ -483,7 +483,7 @@ static void device_enumerate(usbh_device_t *dev, usbh_packet_callback_data_t cb_
(struct usb_config_descriptor *)&usbh_buffer[USB_DT_DEVICE_SIZE];
if (cb_data.transferred_length == cdt->wTotalLength) {
LOG_PRINTF("Configuration descriptor read complete. length: %d\n", cdt->wTotalLength);
- CONTINUE_WITH(USBH_ENUM_STATE_FIND_DRIVER);
+ CONTINUE_WITH(USBH_ENUM_STATE_SET_CONFIGURATION_SETUP);
}
}
break;
@@ -546,7 +546,7 @@ static void device_enumerate(usbh_device_t *dev, usbh_packet_callback_data_t cb_
struct usb_config_descriptor *cdt =
(struct usb_config_descriptor *)&usbh_buffer[USB_DT_DEVICE_SIZE];
LOG_PRINTF("Configuration descriptor read complete. length: %d\n", cdt->wTotalLength);
- CONTINUE_WITH(USBH_ENUM_STATE_FIND_DRIVER);
+ CONTINUE_WITH(USBH_ENUM_STATE_SET_CONFIGURATION_SETUP);
}
break;
@@ -562,6 +562,60 @@ static void device_enumerate(usbh_device_t *dev, usbh_packet_callback_data_t cb_
}
break;
+ case USBH_ENUM_STATE_SET_CONFIGURATION_SETUP:
+ {
+ struct usb_config_descriptor *cdt =
+ (struct usb_config_descriptor *)&usbh_buffer[USB_DT_DEVICE_SIZE];
+
+ struct usb_setup_data setup_data;
+
+ setup_data.bmRequestType = USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE;
+ setup_data.bRequest = USB_REQ_SET_CONFIGURATION;
+ setup_data.wValue = cdt->bConfigurationValue;
+ setup_data.wIndex = 0;
+ setup_data.wLength = 0;
+
+ dev->state = USBH_ENUM_STATE_SET_CONFIGURATION_EMPTY_READ;
+
+ device_xfer_control_write_setup(&setup_data, sizeof(setup_data), device_enumerate, dev);
+ }
+ break;
+
+ case USBH_ENUM_STATE_SET_CONFIGURATION_EMPTY_READ:
+ {
+ switch (cb_data.status) {
+ case USBH_PACKET_CALLBACK_STATUS_OK:
+ dev->state = USBH_ENUM_STATE_SET_CONFIGURATION_COMPLETE;
+ device_xfer_control_read(0, 0, device_enumerate, dev);
+ break;
+
+ case USBH_PACKET_CALLBACK_STATUS_EFATAL:
+ case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
+ case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
+ device_enumeration_terminate(dev);
+ ERROR(cb_data.status);
+ break;
+ }
+ }
+ break;
+
+ case USBH_ENUM_STATE_SET_CONFIGURATION_COMPLETE:
+ {
+ switch (cb_data.status) {
+ case USBH_PACKET_CALLBACK_STATUS_OK:
+ CONTINUE_WITH(USBH_ENUM_STATE_FIND_DRIVER);
+ break;
+
+ case USBH_PACKET_CALLBACK_STATUS_EFATAL:
+ case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
+ case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
+ device_enumeration_terminate(dev);
+ ERROR(cb_data.status);
+ break;
+ }
+ }
+ break;
+
case USBH_ENUM_STATE_FIND_DRIVER:
{
struct usb_config_descriptor *cdt =
diff --git a/src/usbh_driver_ac_midi.c b/src/usbh_driver_ac_midi.c
index cea40df..87da03b 100644
--- a/src/usbh_driver_ac_midi.c
+++ b/src/usbh_driver_ac_midi.c
@@ -206,30 +206,7 @@ static void event(usbh_device_t *dev, usbh_packet_callback_data_t status)
LOG_PRINTF("\n CAN'T TOUCH THIS... ignoring data\n");
}
break;
- case 2:
- {
- LOG_PRINTF("|empty packet read|");
- if (status.status == USBH_PACKET_CALLBACK_STATUS_OK) {
- midi->state++;
- device_xfer_control_read(0, 0, event, dev);
- }
- }
- break;
- case 3: // Configured
- {
- if (status.status == USBH_PACKET_CALLBACK_STATUS_OK) {
- midi->state = 100;
-
- midi->endpoint_in_toggle = 0;
- LOG_PRINTF("\nMIDI CONFIGURED\n");
- // Notify user
- if (midi_config->notify_connected) {
- midi_config->notify_connected(midi->device_id);
- }
- }
- }
- break;
default:
break;
}
@@ -265,7 +242,6 @@ static void midi_poll(void *drvdata, uint32_t t_us)
(void)drvdata;
midi_device_t *midi = drvdata;
- usbh_device_t *dev = midi->usbh_device;
switch (midi->state) {
/// Upon configuration, some controllers send additional error data
@@ -276,11 +252,13 @@ static void midi_poll(void *drvdata, uint32_t t_us)
midi->state = 101;
}
break;
+
case 101:
{
read_midi_in(drvdata, 102);
}
break;
+
case 102:
{
// if elapsed MIDI initial delay microseconds
@@ -289,6 +267,7 @@ static void midi_poll(void *drvdata, uint32_t t_us)
}
}
break;
+
case 25:
{
read_midi_in(drvdata, 26);
@@ -297,18 +276,15 @@ static void midi_poll(void *drvdata, uint32_t t_us)
case 1:
{
- //~ LOG_PRINTF("CFGVAL: %d\n", dev->config_val);
- struct usb_setup_data setup_data;
+ midi->state = 100;
- setup_data.bmRequestType = USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE;
- setup_data.bRequest = USB_REQ_SET_CONFIGURATION;
- setup_data.wValue = midi->buffer[0];
- setup_data.wIndex = 0;
- setup_data.wLength = 0;
+ midi->endpoint_in_toggle = 0;
+ LOG_PRINTF("\nMIDI CONFIGURED\n");
- midi->state++;
-
- device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
+ // Notify user
+ if (midi_config->notify_connected) {
+ midi_config->notify_connected(midi->device_id);
+ }
}
break;
}
diff --git a/src/usbh_driver_gp_xbox.c b/src/usbh_driver_gp_xbox.c
index f52621a..92f61b5 100644
--- a/src/usbh_driver_gp_xbox.c
+++ b/src/usbh_driver_gp_xbox.c
@@ -30,11 +30,9 @@
enum STATES {
STATE_INACTIVE,
- STATE_READING_COMPLETE,
+ STATE_INITIAL,
STATE_READING_REQUEST,
- STATE_SET_CONFIGURATION_REQUEST,
- STATE_SET_CONFIGURATION_EMPTY_READ,
- STATE_SET_CONFIGURATION_COMPLETE
+ STATE_READING_COMPLETE,
};
#define GP_XBOX_CORRECT_TRANSFERRED_LENGTH 20
@@ -132,7 +130,7 @@ static bool analyze_descriptor(void *drvdata, void *descriptor)
}
if (gp_xbox->endpoint_in_address) {
- gp_xbox->state_next = STATE_SET_CONFIGURATION_REQUEST;
+ gp_xbox->state_next = STATE_INITIAL;
return true;
}
}
@@ -268,45 +266,6 @@ static void event(usbh_device_t *dev, usbh_packet_callback_data_t cb_data)
}
break;
- case STATE_SET_CONFIGURATION_EMPTY_READ:
- {
- LOG_PRINTF("|empty packet read|");
- switch (cb_data.status) {
- case USBH_PACKET_CALLBACK_STATUS_OK:
- gp_xbox->state_next = STATE_SET_CONFIGURATION_COMPLETE;
- device_xfer_control_read(0, 0, event, dev);
- break;
- case USBH_PACKET_CALLBACK_STATUS_EFATAL:
- case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
- case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
- ERROR(cb_data.status);
- gp_xbox->state_next = STATE_INACTIVE;
- break;
- }
- }
- break;
- case STATE_SET_CONFIGURATION_COMPLETE: // Configured
- {
- switch (cb_data.status) {
- case USBH_PACKET_CALLBACK_STATUS_OK:
- gp_xbox->state_next = STATE_READING_REQUEST;
- gp_xbox->endpoint_in_toggle = 0;
- LOG_PRINTF("\ngp_xbox CONFIGURED\n");
- if (gp_xbox_config->notify_connected) {
- gp_xbox_config->notify_connected(gp_xbox->device_id);
- }
- break;
-
- case USBH_PACKET_CALLBACK_STATUS_EFATAL:
- case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
- case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
- ERROR(cb_data.status);
- gp_xbox->state_next = STATE_INACTIVE;
- break;
- }
- }
- break;
-
case STATE_INACTIVE:
{
LOG_PRINTF("XBOX inactive");
@@ -360,19 +319,14 @@ static void poll(void *drvdata, uint32_t time_curr_us)
}
break;
- case STATE_SET_CONFIGURATION_REQUEST:
+ case STATE_INITIAL:
{
- struct usb_setup_data setup_data;
-
- setup_data.bmRequestType = USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE;
- setup_data.bRequest = USB_REQ_SET_CONFIGURATION;
- setup_data.wValue = gp_xbox->configuration_value;
- setup_data.wIndex = 0;
- setup_data.wLength = 0;
-
- gp_xbox->state_next = STATE_SET_CONFIGURATION_EMPTY_READ;
-
- device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
+ gp_xbox->state_next = STATE_READING_REQUEST;
+ gp_xbox->endpoint_in_toggle = 0;
+ LOG_PRINTF("\ngp_xbox CONFIGURED\n");
+ if (gp_xbox_config->notify_connected) {
+ gp_xbox_config->notify_connected(gp_xbox->device_id);
+ }
}
break;
diff --git a/src/usbh_driver_hid.c b/src/usbh_driver_hid.c
index 21fa262..b9b95d7 100644
--- a/src/usbh_driver_hid.c
+++ b/src/usbh_driver_hid.c
@@ -37,8 +37,6 @@ enum STATES {
STATE_READING_REQUEST,
STATE_READING_COMPLETE_AND_CHECK_REPORT,
STATE_SET_REPORT_EMPTY_READ,
- STATE_SET_CONFIGURATION_REQUEST,
- STATE_SET_CONFIGURATION_EMPTY_READ,
STATE_GET_REPORT_DESCRIPTOR_READ_SETUP,// configuration is complete at this point. We write request
STATE_GET_REPORT_DESCRIPTOR_READ,
STATE_GET_REPORT_DESCRIPTOR_READ_COMPLETE,// after the read finishes, we parse that descriptor
@@ -204,7 +202,7 @@ static bool analyze_descriptor(void *drvdata, void *descriptor)
}
if (hid->endpoint_in_address && hid->report0_length) {
- hid->state_next = STATE_SET_CONFIGURATION_REQUEST;
+ hid->state_next = STATE_GET_REPORT_DESCRIPTOR_READ_SETUP;
return true;
}
@@ -294,62 +292,6 @@ static void event(usbh_device_t *dev, usbh_packet_callback_data_t cb_data)
}
break;
- case STATE_SET_CONFIGURATION_EMPTY_READ:
- {
- LOG_PRINTF("|empty packet read|");
- switch (cb_data.status) {
- case USBH_PACKET_CALLBACK_STATUS_OK:
- hid->state_next = STATE_GET_REPORT_DESCRIPTOR_READ_SETUP;
- device_xfer_control_read(0, 0, event, dev);
- break;
-
- case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
- case USBH_PACKET_CALLBACK_STATUS_EFATAL:
- case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
- ERROR(cb_data.status);
- hid->state_next = STATE_INACTIVE;
- break;
- }
- }
- break;
-
- case STATE_GET_REPORT_DESCRIPTOR_READ_SETUP:
- {
- switch (cb_data.status) {
- case USBH_PACKET_CALLBACK_STATUS_OK:
- case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
- {
- hid->endpoint_in_toggle = 0;
- // We support only the first report descriptor with index 0
-
- // limit the size of the report descriptor!
- if (hid->report0_length > USBH_HID_BUFFER) {
- hid->report0_length = USBH_HID_BUFFER;
- }
-
- struct usb_setup_data setup_data;
-
- setup_data.bmRequestType = USB_REQ_TYPE_IN | USB_REQ_TYPE_INTERFACE;
- setup_data.bRequest = USB_REQ_GET_DESCRIPTOR;
- setup_data.wValue = USB_DT_REPORT << 8;
- setup_data.wIndex = 0;
- setup_data.wLength = hid->report0_length;
-
- hid->state_next = STATE_GET_REPORT_DESCRIPTOR_READ;
- device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
-
- }
- break;
-
- case USBH_PACKET_CALLBACK_STATUS_EFATAL:
- case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
- ERROR(cb_data.status);
- hid->state_next = STATE_INACTIVE;
- break;
- }
- }
- break;
-
case STATE_GET_REPORT_DESCRIPTOR_READ:
{
switch (cb_data.status) {
@@ -434,18 +376,25 @@ static void poll(void *drvdata, uint32_t time_curr_us)
}
break;
- case STATE_SET_CONFIGURATION_REQUEST:
+ case STATE_GET_REPORT_DESCRIPTOR_READ_SETUP:
{
+ hid->endpoint_in_toggle = 0;
+ // We support only the first report descriptor with index 0
+
+ // limit the size of the report descriptor!
+ if (hid->report0_length > USBH_HID_BUFFER) {
+ hid->report0_length = USBH_HID_BUFFER;
+ }
+
struct usb_setup_data setup_data;
- setup_data.bmRequestType = USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE;
- setup_data.bRequest = USB_REQ_SET_CONFIGURATION;
- setup_data.wValue = hid->configuration_value;
+ setup_data.bmRequestType = USB_REQ_TYPE_IN | USB_REQ_TYPE_INTERFACE;
+ setup_data.bRequest = USB_REQ_GET_DESCRIPTOR;
+ setup_data.wValue = USB_DT_REPORT << 8;
setup_data.wIndex = 0;
- setup_data.wLength = 0;
-
- hid->state_next = STATE_SET_CONFIGURATION_EMPTY_READ;
+ setup_data.wLength = hid->report0_length;
+ hid->state_next = STATE_GET_REPORT_DESCRIPTOR_READ;
device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
}
break;
diff --git a/src/usbh_driver_hub.c b/src/usbh_driver_hub.c
index c185b6a..4fbe643 100644
--- a/src/usbh_driver_hub.c
+++ b/src/usbh_driver_hub.c
@@ -86,13 +86,6 @@ static bool analyze_descriptor(void *drvdata, void *descriptor)
hub_device_t *hub = (hub_device_t *)drvdata;
uint8_t desc_type = ((uint8_t *)descriptor)[1];
switch (desc_type) {
- case USB_DT_CONFIGURATION:
- {
- struct usb_config_descriptor *cfg = (struct usb_config_descriptor*)descriptor;
- hub->buffer[0] = cfg->bConfigurationValue;
- }
- break;
-
case USB_DT_ENDPOINT:
{
struct usb_endpoint_descriptor *ep = (struct usb_endpoint_descriptor *)descriptor;
@@ -110,7 +103,6 @@ static bool analyze_descriptor(void *drvdata, void *descriptor)
case USB_DT_HUB:
{
struct usb_hub_descriptor *desc = (struct usb_hub_descriptor *)descriptor;
- //~ hub->ports_num = desc->head.bNbrPorts;
if ( desc->head.bNbrPorts <= USBH_HUB_MAX_DEVICES) {
hub->ports_num = desc->head.bNbrPorts;
} else {
@@ -231,42 +223,6 @@ static void event(usbh_device_t *dev, usbh_packet_callback_data_t cb_data)
}
break;
- case 3: // Get HUB Descriptor write
- {
- switch (cb_data.status) {
- case USBH_PACKET_CALLBACK_STATUS_OK:
- if (hub->ports_num) {
- hub->index = 0;
- hub->state = 6;
- LOG_PRINTF("No need to get HUB DESC\n");
- event(dev, cb_data);
- } else {
- hub->endpoint_in_toggle = 0;
-
- struct usb_setup_data setup_data;
- hub->desc_len = hub->device[0]->packet_size_max0;
-
- setup_data.bmRequestType = USB_REQ_TYPE_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_DEVICE;
- setup_data.bRequest = USB_REQ_GET_DESCRIPTOR;
- setup_data.wValue = 0x29<<8;
- setup_data.wIndex = 0;
- setup_data.wLength = hub->desc_len;
-
- hub->state++;
- device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
- LOG_PRINTF("DO Need to get HUB DESC\n");
- }
- break;
-
- case USBH_PACKET_CALLBACK_STATUS_EFATAL:
- case USBH_PACKET_CALLBACK_STATUS_EAGAIN:
- case USBH_PACKET_CALLBACK_STATUS_ERRSIZ:
- ERROR(cb_data.status);
- break;
- }
- }
- break;
-
case 4: // Get HUB Descriptor read
{
switch (cb_data.status) {
@@ -779,19 +735,27 @@ static void poll(void *drvdata, uint32_t time_curr_us)
case 1:
{
- LOG_PRINTF("CFGVAL: %d\n", hub->buffer[0]);
- struct usb_setup_data setup_data;
+ if (hub->ports_num) {
+ hub->index = 0;
+ hub->state = 6;
+ LOG_PRINTF("No need to get HUB DESC\n");
+ event(dev, (usbh_packet_callback_data_t){0, 0});
+ } else {
+ hub->endpoint_in_toggle = 0;
- setup_data.bmRequestType = USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_DEVICE;
- setup_data.bRequest = USB_REQ_SET_CONFIGURATION;
- setup_data.wValue = hub->buffer[0];
- setup_data.wIndex = 0;
- setup_data.wLength = 0;
+ struct usb_setup_data setup_data;
+ hub->desc_len = hub->device[0]->packet_size_max0;
- hub->state = EMPTY_PACKET_READ_STATE;
- hub->state_after_empty_read = 3;
- device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
+ setup_data.bmRequestType = USB_REQ_TYPE_IN | USB_REQ_TYPE_CLASS | USB_REQ_TYPE_DEVICE;
+ setup_data.bRequest = USB_REQ_GET_DESCRIPTOR;
+ setup_data.wValue = 0x29 << 8;
+ setup_data.wIndex = 0;
+ setup_data.wLength = hub->desc_len;
+ hub->state = 4;
+ device_xfer_control_write_setup(&setup_data, sizeof(setup_data), event, dev);
+ LOG_PRINTF("DO Need to get HUB DESC\n");
+ }
}
break;
case 100:
generated by cgit (git 2.34.1) at 2024-11-25 00:54:02 +0000