simon
0eea27a876
Split ESP-NOW into core/master/slave modules, block non-OTA UART traffic during updates, and hold the host serial port exclusively so dashboard polling cannot interleave with firmware uploads. Co-authored-by: Cursor <cursoragent@cursor.com>
47 lines
1.8 KiB
C
47 lines
1.8 KiB
C
#ifndef OTA_ESPNOW_H
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#define OTA_ESPNOW_H
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#include "esp_err.h"
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#include "esp_now_messages.pb.h"
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#include "esp_partition.h"
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#include "uart_messages.pb.h"
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#include <stdint.h>
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typedef struct {
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/** bytes_done, total_bytes, number of slaves targeted. */
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void (*aggregate)(uint32_t bytes_done, uint32_t total_bytes,
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uint8_t slave_count);
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/** Per-slave block ACK (slave_id, bytes_written on that slave, total_bytes). */
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void (*per_slave)(uint32_t slave_id, uint32_t bytes_done, uint32_t total_bytes);
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} ota_espnow_progress_cbs_t;
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/** Master: read staged image from partition and push to all available slaves. */
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esp_err_t ota_espnow_distribute(const esp_partition_t *partition, uint32_t size,
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const ota_espnow_progress_cbs_t *progress);
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/** Master: handle slave → master OTA status / block ACK. */
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void ota_espnow_master_on_status(const uint8_t slave_mac[6],
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const alox_EspNowOtaStatus *status);
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/** Slave: handle master → slave OTA commands. */
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void ota_espnow_slave_on_start(const uint8_t master_mac[6],
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const alox_EspNowOtaStart *start);
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void ota_espnow_slave_on_payload(const uint8_t master_mac[6],
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const alox_EspNowOtaPayload *payload);
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void ota_espnow_slave_on_end(const uint8_t master_mac[6]);
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/**
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* Fill UART OtaSlaveProgressResponse from tracked per-slave state.
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* filter_client_id 0 = all slaves in the last/current distribution session.
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*/
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void ota_espnow_progress_query(uint32_t filter_client_id,
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alox_OtaSlaveProgressResponse *out);
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/** True while master is pushing a staged image to slaves. */
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bool ota_espnow_distribution_active(void);
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/** Slave: work queue for OTA (no esp_now_send from recv callback). */
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void ota_espnow_slave_init(void);
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#endif
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