Regression for Fundamental Only Operation between 1.15 to 1.16

When the Harmonic Board is disconnected, in older firmware versions the Fundamental Board would still boot. This seems to no longer be the case.

added 1-Bug label

assigned to @schneider

added 3-Epicardium label

changed milestone to %v1.17

marked this issue as related to #231 (closed)

ef21ef02 is causing this

It is looping in I2C_MasterWrite():

(gdb) bt
#0  I2C_MasterWrite (i2c=i2c@entry=0x4001e000, addr=<optimized out>, data=<optimized out>, data@entry=0x2003ffbc "\r\002\377\377", len=<optimized out>, len@entry=2, restart=restart@entry=0) at ../lib/sdk/Libraries/MAX32665PeriphDriver/Source/i2c.c:347
#1  0x100217d2 in max86150_write_register (address=address@entry=94 '^', reg=<optimized out>, value=<optimized out>) at ../lib/vendor/Maxim/MAX86150/max86150.c:858
#2  0x10021822 in max86150_bit_mask (reg=reg@entry=13 '\r', mask=mask@entry=253 '\375', thing=thing@entry=2 '\002') at ../lib/vendor/Maxim/MAX86150/max86150.c:837
#3  0x10021872 in max86150_shut_down () at ../lib/vendor/Maxim/MAX86150/max86150.c:256
#4  0x100124dc in hardware_early_init () at ../epicardium/modules/hardware.c:196
#5  0x10010738 in main () at ../epicardium/main.c:27

Adding a print before the call to I2C_MasterWrite() "solves" the issue. This I2C peripheral is weird.

mentioned in commit 99fb7112

mentioned in merge request !465 (merged)

closed with merge request !465 (merged)

mentioned in commit a97d113e

closed with commit 99fb7112