first cut at turnon scripts for EasyTimer v2

[fw/altos] / src / product / ao_flash_task.c

diff --git a/src/product/ao_flash_task.c b/src/product/ao_flash_task.c
index a680ca181e7afd2771bc35f3d71ddab91fe3cbe8..a1daf06a70f9da1514565e329cec8daa538aaaec 100644 (file)
--- a/src/product/ao_flash_task.c
+++ b/src/product/ao_flash_task.c
@@ -26,19 +26,29 @@ void
 ao_panic(uint8_t reason)
 {
        (void) reason;
+       for (;;);
 }
 
-void
-ao_put_string(const char *s)
+static void
+ao_put_stringn(const char *s, int max)
 {
        char    c;
-       while ((c = *s++)) {
+       while (max--) {
+               c = *s++;
+               if (!c)
+                       break;
                if (c == '\n')
                        ao_usb_putchar('\r');
                ao_usb_putchar(c);
        }
 }
 
+void
+ao_put_string(const char *s)
+{
+       ao_put_stringn(s, 65535);
+}
+
 static void
 ao_application(void)
 {
@@ -48,7 +58,7 @@ ao_application(void)
 static uint32_t
 ao_get_hex32(void)
 {
-       int8_t  n;
+       int     n;
        uint32_t v = 0;
 
        for (;;) {
@@ -65,7 +75,7 @@ ao_get_hex32(void)
                        n = n - ('A' - 10);
                else
                        break;
-               v = (v << 4) | n;
+               v = (v << 4) | (uint8_t) n;
                n = ao_usb_getchar();
        }
        return v;
@@ -148,7 +158,7 @@ ao_show_version(void)
        ao_put_hex((uint32_t) AO_BOOT_APPLICATION_BASE);
        ao_usb_putchar(' ');
        ao_put_hex((uint32_t) AO_BOOT_APPLICATION_BOUND);
-       ao_put_string("\nsoftware-version "); ao_put_string(ao_version);
+       ao_put_string("\nsoftware-version "); ao_put_stringn(ao_version, AO_MAX_VERSION);
        ao_put_string("\n");
 }