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Fix for the nRF RPC entropy sample #12064

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merged 1 commit into from
Aug 25, 2023
+25 −17
Merged

Fix for the nRF RPC entropy sample #12064

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1 change: 1 addition & 0 deletions samples/nrf_rpc/entropy_nrf53/cpuapp/src/entropy_ser.c
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Original file line number Diff line number Diff line change
Expand Up @@ -236,6 +236,7 @@ static void entropy_get_result_handler(const struct nrf_rpc_group *group,
}

memcpy(buf, zst.value, zst.len);
length = zst.len;

nrf_rpc_cbor_decoding_done(group, ctx);

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29 changes: 12 additions & 17 deletions samples/nrf_rpc/entropy_nrf53/cpuapp/src/main.c
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Expand Up @@ -14,20 +14,23 @@

static uint8_t buffer[BUFFER_LENGTH];

static void result_callback(int result, uint8_t *buffer, size_t length)
static void entropy_print(const uint8_t *buffer, size_t length)
{
size_t i;
for (size_t i = 0; i < length; i++) {
printk(" 0x%02x", buffer[i]);
}

printk("\n");
}

static void result_callback(int result, uint8_t *buffer, size_t length)
{
if (result) {
printk("Entropy remote get failed: %d\n", result);
return;
}

for (i = 0; i < length; i++) {
printk(" 0x%02x", buffer[i]);
}

printk("\n");
entropy_print(buffer, length);
}

int main(void)
Expand All @@ -53,11 +56,7 @@ int main(void)
continue;
}

for (int i = 0; i < BUFFER_LENGTH; i++) {
printk(" 0x%02x", buffer[i]);
}

printk("\n");
entropy_print(buffer, ARRAY_SIZE(buffer));

k_sleep(K_MSEC(2000));

Expand All @@ -67,11 +66,7 @@ int main(void)
continue;
}

for (int i = 0; i < BUFFER_LENGTH; i++) {
printk(" 0x%02x", buffer[i]);
}

printk("\n");
entropy_print(buffer, ARRAY_SIZE(buffer));

k_sleep(K_MSEC(2000));

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12 changes: 12 additions & 0 deletions samples/nrf_rpc/entropy_nrf53/cpunet/src/entropy_ser.c
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,15 @@ NRF_RPC_GROUP_DEFINE(entropy_group, "nrf_sample_entropy", &entropy_group_tr, NUL

static const struct device *entropy = DEVICE_DT_GET(DT_CHOSEN(zephyr_entropy));

static void entropy_print(const uint8_t *buffer, size_t length)
{
for (size_t i = 0; i < length; i++) {
printk(" 0x%02x", buffer[i]);
}

printk("\n");
}

static void rsp_error_code_send(const struct nrf_rpc_group *group, int err_code)
{
struct nrf_rpc_cbor_ctx ctx;
Expand Down Expand Up @@ -117,6 +126,9 @@ static void entropy_get_handler(const struct nrf_rpc_group *group, struct nrf_rp
}

err = entropy_get_entropy(entropy, buf, length);
if (!err) {
entropy_print(buf, length);
}

switch (type) {
case CALL_TYPE_STANDARD:
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