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Initial PoC for Dynamic lighting support

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This commit is contained in:
zvecr
2023-12-26 22:47:57 +00:00
parent 592a2d26ce
commit 90f974344b
13 changed files with 904 additions and 0 deletions
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tmk_core/protocol/chibios/usb_main.c
+68
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@@ -51,6 +51,10 @@
extern keymap_config_t keymap_config;
#endif
#ifdef LAMPARRAY_ENABLE
# include "lamparray.h"
#endif
/* ---------------------------------------------------------
* Global interface variables and declarations
* ---------------------------------------------------------
@@ -217,6 +221,24 @@ static const USBEndpointConfig digitizer_ep_config = {
};
#endif
#ifdef LAMPARRAY_ENABLE
/* LampArray endpoint state structure */
static USBInEndpointState lamparray_ep_state;
/* LampArray endpoint initialization structure (IN) - see USBEndpointConfig comment at top of file */
static const USBEndpointConfig lamparray_ep_config = {
USB_EP_MODE_TYPE_INTR, /* Interrupt EP */
NULL, /* SETUP packet notification callback */
dummy_usb_cb, /* IN notification callback */
NULL, /* OUT notification callback */
LAMPARRAY_EPSIZE, /* IN maximum packet size */
0, /* OUT maximum packet size */
&lamparray_ep_state, /* IN Endpoint state */
NULL, /* OUT endpoint state */
usb_lld_endpoint_fields /* USB driver specific endpoint fields */
};
#endif
#ifdef USB_ENDPOINTS_ARE_REORDERABLE
typedef struct {
size_t queue_capacity_in;
@@ -509,6 +531,9 @@ static void usb_event_cb(USBDriver *usbp, usbevent_t event) {
#endif
#if defined(DIGITIZER_ENABLE) && !defined(DIGITIZER_SHARED_EP)
usbInitEndpointI(usbp, DIGITIZER_IN_EPNUM, &digitizer_ep_config);
#endif
#ifdef LAMPARRAY_ENABLE
usbInitEndpointI(usbp, LAMPARRAY_IN_EPNUM, &lamparray_ep_config);
#endif
for (int i = 0; i < NUM_USB_DRIVERS; i++) {
#ifdef USB_ENDPOINTS_ARE_REORDERABLE
@@ -586,6 +611,19 @@ static void set_led_transfer_cb(USBDriver *usbp) {
}
}
#ifdef LAMPARRAY_ENABLE
static universal_lamparray_response_t universal_lamparray_report_buf;
static void set_lamparray_transfer_cb(USBDriver *usbp) {
// handle directly to avoid sync issues with get
if (universal_lamparray_report_buf.report_id == LAMPARRAY_REPORT_ID_ATTRIBUTES_REQUEST) {
lamparray_set_attributes_response(universal_lamparray_report_buf.lamp_id);
} else {
lamparray_queue_request(&universal_lamparray_report_buf);
}
}
#endif
static bool usb_requests_hook_cb(USBDriver *usbp) {
usb_control_request_t *setup = (usb_control_request_t *)usbp->setup;
@@ -623,6 +661,24 @@ static bool usb_requests_hook_cb(USBDriver *usbp) {
}
# endif
#endif /* SHARED_EP_ENABLE */
#ifdef LAMPARRAY_ENABLE
case LAMPARRAY_INTERFACE:
switch (setup->wValue.lbyte) {
case LAMPARRAY_REPORT_ID_ATTRIBUTES:
static lamparray_attributes_report_t ret = {.report_id = LAMPARRAY_REPORT_ID_ATTRIBUTES};
lamparray_get_attributes(&ret.attributes);
usbSetupTransfer(usbp, (uint8_t *)&ret, sizeof(ret), NULL);
return TRUE;
case LAMPARRAY_REPORT_ID_ATTRIBUTES_RESPONSE:
static lamparray_attributes_response_report_t res = {.report_id = LAMPARRAY_REPORT_ID_ATTRIBUTES_RESPONSE};
lamparray_get_attributes_response(&res.attributes_response);
usbSetupTransfer(usbp, (uint8_t *)&res, sizeof(res), NULL);
return TRUE;
}
#endif
default:
universal_report_blank.report_id = setup->wValue.lbyte;
usbSetupTransfer(usbp, (uint8_t *)&universal_report_blank, setup->wLength, NULL);
@@ -653,6 +709,18 @@ static bool usb_requests_hook_cb(USBDriver *usbp) {
#endif
usbSetupTransfer(usbp, set_report_buf, sizeof(set_report_buf), set_led_transfer_cb);
return true;
#ifdef LAMPARRAY_ENABLE
case LAMPARRAY_INTERFACE:
switch (setup->wValue.lbyte) {
case LAMPARRAY_REPORT_ID_ATTRIBUTES_REQUEST:
case LAMPARRAY_REPORT_ID_RANGE_UPDATE:
case LAMPARRAY_REPORT_ID_MULTI_UPDATE:
case LAMPARRAY_REPORT_ID_CONTROL:
usbSetupTransfer(usbp, (uint8_t *)&universal_lamparray_report_buf, sizeof(universal_lamparray_report_buf), set_lamparray_transfer_cb);
return true;
}
break;
#endif
}
break;