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fw/image.c: put image_secret in PROGMEM to save scarce RAM
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@ -15,6 +15,8 @@
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#include <stdint.h>
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#include <string.h>
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#include <avr/pgmspace.h>
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#include "io.h"
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#include "hash.h"
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#include "proto.h"
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@ -30,7 +32,7 @@ static bool failed;
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const struct line *image = images[0];
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static const uint8_t image_secret[2*PAYLOAD] = {
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static const uint8_t image_secret[2*PAYLOAD] PROGMEM = {
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#include "image-secret.inc"
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};
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@ -90,7 +92,7 @@ static bool image_more(uint8_t seq, uint8_t limit, const uint8_t *payload)
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static bool image_first(uint8_t limit, const uint8_t *payload)
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{
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hash_init();
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hash_merge(image_secret, sizeof(image_secret));
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hash_merge_progmem(image_secret, sizeof(image_secret));
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if (image == images[0])
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p = images[1];
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else
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