Bairan.Zhang/AI_Printer
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feat(printer): add direct thermal backend and debug controls

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admin
2026-02-26 17:48:28 +08:00
parent e7aa0e75bf
commit 2b6bcc83dc
17 changed files with 1866 additions and 86 deletions
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42
components/domain/src/printer_protocol_commands.c
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@@ -4,8 +4,22 @@
#include <stdio.h>
#include <string.h>
static bool is_direct_backend(void) {
return printer_protocol_get_backend() == PRINTER_BACKEND_DIRECT;
}
static esp_err_t unsupported_for_direct(char *err, size_t err_len, const char *op) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "%s not supported on direct backend", op);
}
return ESP_ERR_NOT_SUPPORTED;
}
esp_err_t printer_protocol_gap_move(uint32_t timeout_ms, char *err, size_t err_len) {
if (is_direct_backend()) {
return platform_direct_printer_gap_move(timeout_ms, err, err_len);
}
if (!ble_printer_client_is_connected()) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "printer not connected");
@@ -34,6 +48,10 @@ esp_err_t printer_protocol_gap_move(uint32_t timeout_ms, char *err, size_t err_l
}
esp_err_t printer_protocol_get_label_offset(uint8_t *out_offset, uint32_t timeout_ms, char *err, size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "label offset");
}
if (out_offset == NULL) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "invalid args");
@@ -88,6 +106,10 @@ esp_err_t printer_protocol_get_label_offset(uint8_t *out_offset, uint32_t timeou
}
esp_err_t printer_protocol_set_label_offset(uint8_t offset, uint32_t timeout_ms, char *err, size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "label offset");
}
if (!ble_printer_client_is_connected()) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "printer not connected");
@@ -115,6 +137,10 @@ esp_err_t printer_protocol_set_label_offset(uint8_t offset, uint32_t timeout_ms,
}
esp_err_t printer_protocol_ota_jump_boot(uint32_t timeout_ms, char *err, size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "ota jump boot");
}
if (!ble_printer_client_is_connected()) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "printer not connected");
@@ -142,6 +168,10 @@ esp_err_t printer_protocol_ota_jump_boot(uint32_t timeout_ms, char *err, size_t
}
esp_err_t printer_protocol_ota_jump_app(uint32_t timeout_ms, char *err, size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "ota jump app");
}
if (!ble_printer_client_is_connected()) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "printer not connected");
@@ -169,6 +199,10 @@ esp_err_t printer_protocol_ota_jump_app(uint32_t timeout_ms, char *err, size_t e
}
esp_err_t printer_protocol_ota_erase_page(uint16_t page_num, uint32_t timeout_ms, char *err, size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "ota erase");
}
if (!ble_printer_client_is_connected()) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "printer not connected");
@@ -207,6 +241,10 @@ esp_err_t printer_protocol_ota_write_frame(uint16_t packet_num,
uint32_t timeout_ms,
char *err,
size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "ota write");
}
if ((data_len > 0 && data == NULL) || data_len > OTA_MAX_DATA_PER_FRAME) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "invalid frame length");
@@ -252,6 +290,10 @@ esp_err_t printer_protocol_ota_get_version(printer_ota_version_t *out_version,
uint32_t timeout_ms,
char *err,
size_t err_len) {
if (is_direct_backend()) {
return unsupported_for_direct(err, err_len, "ota version");
}
if (out_version == NULL) {
if (err != NULL && err_len > 0) {
snprintf(err, err_len, "invalid args");