Log optiga data to serial console

[skip_ci]

core/embed/firmware/main.c

@@ -88,6 +88,15 @@
 #include "zkp_context.h"
 #endif
 
+
+void optiga_log_printf(const char *prefix, const uint8_t *data, size_t data_size) {
+    printf("OPTIGA %s ", prefix);
+    for (size_t i = 0; i < data_size; i++) {
+        printf("%02X", data[i]);
+    }
+    printf("\n");
+}
+
 // from util.s
 extern void shutdown_privileged(void);
 
@@ -170,6 +179,7 @@ int main(void) {
 #endif
 
 #ifdef USE_OPTIGA
+  optiga_set_log_hex(optiga_log_printf);
   optiga_init();
   optiga_open_application();
   if (sectrue == secret_ok) {

core/embed/trezorhal/optiga/optiga_transport.c

@@ -134,16 +134,12 @@ static uint8_t sec_chan_buffer[OPTIGA_MAX_APDU_SIZE + SEC_CHAN_OVERHEAD_SIZE] =
     {0};
 static size_t sec_chan_size = 0;
 
-#ifdef NDEBUG
-#define OPTIGA_LOG(prefix, data, data_size)
-#else
 static optiga_log_hex_t log_hex = NULL;
 void optiga_set_log_hex(optiga_log_hex_t f) { log_hex = f; }
 #define OPTIGA_LOG(prefix, data, data_size) \
   if (log_hex != NULL) {                    \
     log_hex(prefix, data, data_size);       \
   }
-#endif
 
 static uint16_t calc_crc_byte(uint16_t seed, uint8_t c) {
   uint16_t h1 = (seed ^ c) & 0xFF;

core/embed/trezorhal/optiga_transport.h

@@ -44,10 +44,8 @@ optiga_result optiga_resync(void);
 optiga_result optiga_soft_reset(void);
 optiga_result optiga_set_data_reg_len(size_t size);
 
-#ifndef NDEBUG
 typedef void (*optiga_log_hex_t)(const char *prefix, const uint8_t *data,
                                  size_t data_size);
 void optiga_set_log_hex(optiga_log_hex_t f);
-#endif
 
 #endif