1 files changed, 15 insertions, 13 deletions
diff --git a/apps/spi-test/app.c b/apps/spi-test/app.c
index 54b484ad..2ce2c1f7 100644
--- a/apps/spi-test/app.c
+++ b/apps/spi-test/app.c
@@ -2,11 +2,20 @@
 #include <string.h>
 #include <peripheral_clk_config.h>
 #include "watch.h"
+#include "spiflash.h"
 
 // this is a very basic app to confirm that SPI is working, tested with board OSO-MISC-21-017 and a GD25Q16C Flash chip.
 
 void app_init(void) {
-    watch_enable_spi();
+    spi_flash_init();
+
+    uint8_t buf[3] = {1, 2, 3};
+    flash_enable();
+    spi_flash_command(CMD_ENABLE_WRITE);
+    // note that you will need to erase the sector to write different values later:
+    // spi_flash_sector_command(CMD_SECTOR_ERASE, 0);
+    spi_flash_write_data(0, buf, 3);
+    flash_disable();
 }
 
 void app_wake_from_backup(void) {
@@ -23,20 +32,13 @@ void app_wake_from_standby(void) {
 
 
 bool app_loop(void) {
-    uint8_t get_id_command[1] = {0x9F};
     uint8_t buf[3] = {0};
 
-    watch_set_pin_level(A3, false);
-
-    // should print 0, 0, 0
-    watch_spi_send(get_id_command, 1);
-    printf("blank: %x, %x, %x\n", buf[0], buf[1], buf[2]);
-
-    // should print c8, 40, 15
-    watch_spi_receive(buf, 3);
-    printf("ident: %x, %x, %x\n", buf[0], buf[1], buf[2]);
-
-    watch_set_pin_level(A3, true);
+    flash_enable();
+    // should print 1, 2, 3
+    spi_flash_read_data(0, buf, 3);
+    printf("data: %x, %x, %x\n", buf[0], buf[1], buf[2]);
+    flash_disable();
 
     delay_ms(100);