diff options
| author | Luke Hoersten <[email protected]> | 2026-07-15 19:18:32 -0500 |
|---|---|---|
| committer | Luke Hoersten <[email protected]> | 2026-07-15 19:18:32 -0500 |
| commit | f59cea3be9eed8d63fa44d4fd360c9c68e9318f6 (patch) | |
| tree | 699a0b554d04600520505c9e5bf835f89663af9f /main/local_screens.c | |
| parent | 659da7f36473a21494693f031a39fb6bb977b90a (diff) | |
temp: report on-die temperature in /state and the info screen
New chip_temp module wraps the ESP32-P4 TSENS driver (20-100C range
for best accuracy in the warm band a PoE + 200MHz-PSRAM device
lives in). /state gains temp_c (0.1C resolution, omitted when the
sensor is unavailable); the long-press info overlay gains a temp
line (lowercase c suffix — the local 8x8 font has no uppercase C).
Junction temperature, ~10-20C above ambient under load.
Diffstat (limited to 'main/local_screens.c')
| -rw-r--r-- | main/local_screens.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/main/local_screens.c b/main/local_screens.c index 5c72f26..751ac91 100644 --- a/main/local_screens.c +++ b/main/local_screens.c @@ -1,11 +1,13 @@ #include "local_screens.h" +#include <math.h> #include <string.h> #include "esp_heap_caps.h" #include "esp_log.h" #include "esp_timer.h" +#include "chip_temp.h" #include "display.h" #include "net_eth.h" #include "viewport_state.h" @@ -310,6 +312,8 @@ esp_err_t local_screens_show_info(void) ADD("errs %llu", (unsigned long long)(decode_err + post_err)); ADD("heap %s", heap_str); ADD("psram %s", psram_str); + float temp_c = chip_temp_read(); // on-die junction temp; skip if n/a + if (!isnan(temp_c)) ADD("temp %.1fc", (double)temp_c); #undef ADD |