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fw/image.c: put image_secret in PROGMEM to save scarce RAM

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This commit is contained in:
Werner Almesberger 2012-06-23 12:01:37 -03:00
parent a59bb00a27
commit 06f9907cae
1 changed files with 4 additions and 2 deletions
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6
fw/image.c
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@ -15,6 +15,8 @@
#include <stdint.h> #include <stdint.h>
#include <string.h> #include <string.h>
#include <avr/pgmspace.h>
#include "io.h" #include "io.h"
#include "hash.h" #include "hash.h"
#include "proto.h" #include "proto.h"
@ -30,7 +32,7 @@ static bool failed;
const struct line *image = images[0]; const struct line *image = images[0];
static const uint8_t image_secret[2*PAYLOAD] = { static const uint8_t image_secret[2*PAYLOAD] PROGMEM = {
#include "image-secret.inc" #include "image-secret.inc"
}; };
@ -90,7 +92,7 @@ static bool image_more(uint8_t seq, uint8_t limit, const uint8_t *payload)
static bool image_first(uint8_t limit, const uint8_t *payload) static bool image_first(uint8_t limit, const uint8_t *payload)
{ {
hash_init(); hash_init();
hash_merge(image_secret, sizeof(image_secret)); hash_merge_progmem(image_secret, sizeof(image_secret));
if (image == images[0]) if (image == images[0])
p = images[1]; p = images[1];
else else