diff options
Diffstat (limited to 'src/routes/(app)/pos/+page.svelte')
| -rw-r--r-- | src/routes/(app)/pos/+page.svelte | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/routes/(app)/pos/+page.svelte b/src/routes/(app)/pos/+page.svelte index 36869fba..5ad1c99e 100644 --- a/src/routes/(app)/pos/+page.svelte +++ b/src/routes/(app)/pos/+page.svelte @@ -70,6 +70,27 @@ } }; + // Pulse RTS to hard-reset the chip out of the ROM bootloader so it boots + // the app with the new flash contents. Same sequence esptool.py uses + // ("Hard resetting via RTS pin"); on the C3's USB-JTAG-serial port RTS + // drives EN, so the device re-enumerates and must be reconnected. + let resetDevice = async () => { + try { + await transport.setDTR(false); + await transport.setRTS(true); + await new Promise((r) => setTimeout(r, 100)); + await transport.setRTS(false); + } catch (e) { + console.warn("reset failed", e); + } + try { + await transport.disconnect(); + } catch (e) {} + esploader = undefined; + connected = false; + portInfo = "Device reset. Reconnect to flash again."; + }; + let flashConfig = async () => { if (!esploader || !bytes) return; if (bytes.length !== 0x20000) { @@ -92,6 +113,7 @@ }); configDone = true; + await resetDevice(); }; function onPickFw(e) { @@ -142,6 +164,7 @@ }); fwDone = true; + await resetDevice(); } catch (e) { console.error(e); fwError = e?.message || "Flash failed."; @@ -156,6 +179,11 @@ {#if !connected} <div class="text-center"> + {#if configDone} + <div class="text-2xl mb-3">Config written ✔ Device restarted</div> + {:else if fwDone} + <div class="text-2xl mb-3">Firmware written ✔ Device restarted</div> + {/if} <button class="btn" onclick={connect}>Connect</button> <div class="text-sm mt-2 opacity-70">{portInfo}</div> </div> |