Enforce a min timestamp on mk3 firmware

2019-09-21 11:21:33 -04:00 · 2019-09-21 11:21:33 -04:00 · 5fc5ff2afa
commit 5fc5ff2afa
parent 4c1b2a9d8e
1 changed files with 5 additions and 0 deletions
--- a/stm32/bootloader/verify.c
+++ b/stm32/bootloader/verify.c
@ -130,6 +130,11 @@ get_min_version(uint8_t min_version[8])

    memset(min_version, 0, 8);

+    // Mark3 requires firmware after this date: Oct 2019
+    min_version[0] = 0x19;      // 2019
+    min_version[1] = 0x10;      // Oct
+    min_version[2] = 0x01;      // 1st
+
    for(int i=0; i<NUM_OPT_SLOTS; i++, otp+=8) {
        // is it programmed?
        if(otp[0] == 0xff) continue;