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-rw-r--r--examples/test-bkp.cpp80
1 files changed, 0 insertions, 80 deletions
diff --git a/examples/test-bkp.cpp b/examples/test-bkp.cpp
deleted file mode 100644
index 719cac7..0000000
--- a/examples/test-bkp.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-#include <stdio.h> // for snprintf()
-
-#include <wirish/wirish.h>
-#include <libmaple/bkp.h>
-#include <libmaple/iwdg.h>
-
-void print_bkp_contents();
-void write_to_bkp(uint16 val);
-
-#define comm Serial2
-
-void setup() {
- pinMode(BOARD_BUTTON_PIN, INPUT);
-
- comm.begin(9600);
- comm.println("*** Beginning BKP test");
-
- comm.println("Init...");
- bkp_init();
- comm.println("Done.");
-
- print_bkp_contents();
- write_to_bkp(10);
- print_bkp_contents();
-
- comm.println("Enabling backup writes.");
- bkp_enable_writes();
- write_to_bkp(20);
- print_bkp_contents();
-
- comm.println("Disabling backup writes.");
- bkp_disable_writes();
- write_to_bkp(30);
- print_bkp_contents();
-
- comm.println("Done testing backup registers; press button to enable "
- "independent watchdog (in order to cause a reset).");
- waitForButtonPress(0);
- iwdg_init(IWDG_PRE_4, 1);
- comm.println();
-}
-
-void loop() {
-}
-
-void print_bkp_contents() {
- comm.println("Backup data register contents:");
- char buf[100];
- for (int i = 1; i <= BKP_NR_DATA_REGS; i++) {
- snprintf(buf, sizeof buf, "DR%d: %d ", i, bkp_read(i));
- comm.print(buf);
- if (i % 5 == 0) comm.println();
- }
- comm.println();
-}
-
-void write_to_bkp(uint16 val) {
- comm.print("Attempting to write ");
- comm.print(val);
- comm.println(" to backup registers...");
- for (int i = 1; i <= BKP_NR_DATA_REGS; i++) {
- bkp_write(i, val);
- }
- comm.println("Done.");
-}
-
-__attribute__((constructor)) void premain() {
- init();
-}
-
-int main(void) {
- init();
- setup();
-
- while (1) {
- loop();
- }
- return 0;
-}
-