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Merge pull request 'feat: Web UI overhaul — modern HUD dashboard (#43)' (#45) from sl-firmware/web-ui-overhaul into main

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seb 2026-02-28 22:58:14 -05:00
commit 2f33421956
3 changed files with 774 additions and 330 deletions
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8
lib/USB_CDC/src/usbd_cdc_if.c
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@ -4,9 +4,10 @@
extern USBD_HandleTypeDef hUsbDevice;
volatile uint8_t cdc_streaming = 1; /* auto-stream */
static volatile uint8_t cdc_port_open = 0; /* set when host asserts DTR */
volatile uint8_t cdc_arm_request = 0; /* set by A command */
volatile uint8_t cdc_disarm_request = 0; /* set by D command */
volatile uint8_t cdc_recal_request = 0; /* set by G command — gyro recalibration */
volatile uint8_t cdc_arm_request = 0; /* set by A command */
volatile uint8_t cdc_disarm_request = 0; /* set by D command */
volatile uint8_t cdc_recal_request = 0; /* set by G command — gyro recalibration */
volatile uint32_t cdc_rx_count = 0; /* total CDC packets received from host */
/*
* PID tuning command buffer.
@ -174,6 +175,7 @@ static int8_t CDC_Receive(uint8_t *buf, uint32_t *len) {
}
done:
cdc_rx_count++;
USBD_CDC_SetRxBuffer(&hUsbDevice, UserRxBuffer);
USBD_CDC_ReceivePacket(&hUsbDevice);
return USBD_OK;

30
src/main.c
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@ -20,10 +20,11 @@
#include <string.h>
#include <stdio.h>
extern volatile uint8_t cdc_streaming; /* set by S command in CDC RX */
extern volatile uint8_t cdc_arm_request; /* set by A command */
extern volatile uint8_t cdc_disarm_request; /* set by D command */
extern volatile uint8_t cdc_recal_request; /* set by G command */
extern volatile uint8_t cdc_streaming; /* set by S command in CDC RX */
extern volatile uint8_t cdc_arm_request; /* set by A command */
extern volatile uint8_t cdc_disarm_request; /* set by D command */
extern volatile uint8_t cdc_recal_request; /* set by G command */
extern volatile uint32_t cdc_rx_count; /* total CDC packets received */
/*
* Apply a PID tuning command string from the USB terminal.
@ -156,8 +157,9 @@ int main(void) {
*/
safety_init();
char buf[256];
char buf[320];
int len;
uint32_t tx_count = 0; /* telemetry frames sent to host */
IMUData imu;
uint32_t send_tick = 0;
@ -340,17 +342,27 @@ int main(void) {
}
}
if (safety_rc_alive(now)) {
/* RSSI in dBm (negative), link quality 0-100% */
n = snprintf(p, rem, ",\"rssi\":%d,\"lq\":%d",
(int)crsf_state.rssi_dbm, (int)crsf_state.link_quality);
/* RSSI, link quality, and CH1–CH4 mapped to µs (1000–2000) */
n = snprintf(p, rem, ",\"rssi\":%d,\"lq\":%d"
",\"ch1\":%d,\"ch2\":%d,\"ch3\":%d,\"ch4\":%d",
(int)crsf_state.rssi_dbm, (int)crsf_state.link_quality,
(int)crsf_to_range(crsf_state.channels[0], 1000, 2000),
(int)crsf_to_range(crsf_state.channels[1], 1000, 2000),
(int)crsf_to_range(crsf_state.channels[2], 1000, 2000),
(int)crsf_to_range(crsf_state.channels[3], 1000, 2000));
p += n; rem -= n;
}
n = snprintf(p, rem, "}\n");
/* Jetson active flag, USB TX/RX packet counters */
n = snprintf(p, rem, ",\"ja\":%d,\"txc\":%u,\"rxc\":%u}\n",
jetson_cmd_is_active(now) ? 1 : 0,
(unsigned)tx_count,
(unsigned)cdc_rx_count);
len = (int)(p + n - buf);
} else {
len = snprintf(buf, sizeof(buf), "{\"err\":%d}\n", imu_ret);
}
CDC_Transmit((uint8_t *)buf, len);
tx_count++;
}
status_update(now, (imu_ret == 0),

1066
ui/index.html
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