ST SPWF04S Series, User Manual

Page: 55 / 66

WIND ID WIND message Variables Description Application notes
5 “WiFi Hardware Failure” %u
DEAD Reason. Range of values:
1.
Shown when a WiFi exception “WIND:31” happens
2. Shown when a WPA Init “WIND:50” happens
3. Shown when startup “WIND:32” cannot be reached
4. Shown when driver is not able to write to cw1100
5. Shown when cw1100 does not send an ack within
given timeout
6 Reserved
7 “Configuration Failure” %u
Failure reason. Range of values:
1.
Reserved
2. Reserved
3. Reserved
4. Shown when RTC cannot be initialized
5. Reserved
6. Shown when System Tick cannot be initialized
7. Shown when Flash cannot be written
8. Shown when uPython detects a fatal error
9. Shown when UART/SPI queues cannot be created
10. (Does not Halt) Shown when HW pull-up resistor
has no match with enabled interface
11. (Does not Halt) Shown when Ext SPI Flash cannot
be formatted
12. (Does not Halt) Shown when Ext SPI Flash cannot
be mounted
13. Shown when APP disk cannot be mounted
14. Shown when RAM disk cannot be created
8 “Hard Fault” %s:(%08x)*8 Task, name, STM32 registers content
9 “StackOverflow” %s Task name
10 “Malloc Failed” %s:%d:%d Task name, Required Size, Available Size
11 “Radio Startup Failure” %u:%08x
Failure Reason, Found register content. Range of Values
1.
Shown when cw1100 Prefetch bit cannot be set
2. Shown when cw1100 Firmware cannot be
uploaded
3. Shown when cw1100 is not evaluated as sane
4. Shown when cw1100 DPLL register cannot be set
5. Shown when cw1100 cannot be woken up
6. Shown when cw1100 ID low register is evaluated
as bad
7. Shown when cw1100 ID medium register is
evaluated as bad
8. Shown when cw1100 ID high register is evaluated
as bad
9. Shown when cw1100 cannot be set in Direct Mode
10. Shown when cw1100 cannot be set in ETF Mode
12 “WiFi PS Mode Failure %u:%d
Failure Reason, Found status. Range of Values
1.
Shown when cw1100 is not allowing PM set
2. Shown when AP does not provide an answer
within given timeout
3. Shown when cw1100 raises this event
13
“Copyright (c) 2012-2017
STMicroelectronics, Inc. All
rights Reserved”
%s nv_model configuration variable
UM2114
Synchronous errors and WIND messages
UM2114 - Rev 3
page 55/66