summaryrefslogtreecommitdiffstats
path: root/rf69/send.c
diff options
context:
space:
mode:
authorSadeep Madurange <sadeep@asciimx.com>2025-02-01 11:25:19 +0800
committerSadeep Madurange <sadeep@asciimx.com>2025-02-01 11:25:19 +0800
commit50deb9d280254c8e17624b368ea778f69dd86767 (patch)
tree5ca1724ebdee3ff2a786dc37b6cc266ba9cb0585 /rf69/send.c
parenta7644c020c4c2b72fc0f13aeea4be47ba08f1961 (diff)
downloadsmart-home-50deb9d280254c8e17624b368ea778f69dd86767.tar.gz
Start work on nRF24L01.
Diffstat (limited to 'rf69/send.c')
-rw-r--r--rf69/send.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/rf69/send.c b/rf69/send.c
new file mode 100644
index 0000000..b390cf3
--- /dev/null
+++ b/rf69/send.c
@@ -0,0 +1,34 @@
+#include <stdlib.h>
+#include <string.h>
+
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+
+#include "radio.h"
+#include "serial.h"
+
+int main(void)
+{
+ uint8_t n;
+ struct radio_cfg cfg;
+ const char *s = "hello, world!";
+
+ n = strlen(s);
+
+ cfg.netid = 0x01;
+ cfg.nodeid = 0x02;
+ cfg.payload_len = n;
+
+ serial_init();
+ radio_init(&cfg);
+ radio_set_tx_power(18);
+
+ for (;;) {
+ radio_send(s, n);
+ serial_write_line("sent");
+ _delay_ms(1500);
+ }
+
+ return 0;
+}