simon
9b7bda8551
After UART OTA the master reads the staged partition in 4 KiB blocks (200 B ESP-NOW chunks), waits for per-slave block ACKs, and fixes the final partial block. Slaves reuse ota_uart; send pacing and logging improve reliability. Co-authored-by: Cursor <cursoragent@cursor.com>
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
#ifndef ESP_NOW_COMM_H
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#define ESP_NOW_COMM_H
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#include "app_config.h"
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#include "client_registry.h"
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#include "esp_err.h"
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esp_err_t esp_now_comm_init(const app_config_t *config);
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/** Master: unicast accel deadzone to one slave (client_id is echoed for filtering). */
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esp_err_t esp_now_comm_send_accel_deadzone(const uint8_t mac[CLIENT_MAC_LEN],
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uint32_t client_id, uint32_t deadzone);
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/** Master: send minimal unicast test payload to verify master→slave path. */
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esp_err_t esp_now_comm_send_unicast_test(const uint8_t mac[CLIENT_MAC_LEN],
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uint32_t seq);
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/** Master → slave OTA (unicast). */
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esp_err_t esp_now_comm_send_ota_start(const uint8_t mac[CLIENT_MAC_LEN],
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uint32_t total_size);
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esp_err_t esp_now_comm_send_ota_payload(const uint8_t mac[CLIENT_MAC_LEN],
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uint32_t seq, const uint8_t *data,
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size_t len);
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esp_err_t esp_now_comm_send_ota_end(const uint8_t mac[CLIENT_MAC_LEN]);
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/** Slave → master OTA status. */
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esp_err_t esp_now_comm_send_ota_status(const uint8_t master_mac[CLIENT_MAC_LEN],
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uint32_t status, uint32_t bytes_written,
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uint32_t error);
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/** Slave: MAC of joined master (false if not joined). */
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bool esp_now_comm_get_master_mac(uint8_t mac_out[CLIENT_MAC_LEN]);
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#endif
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