Mark Underwood
Test program running on MAX32625MBED. Control through USB Serial commands using a terminal emulator such as teraterm or putty.
Dependencies: MaximTinyTester CmdLine MAX541 USBDevice
Diff: MAX11043/MAX11043.cpp
- Revision:
- 72:40feab5fd579
- Parent:
- 71:62bcd01ea87f
- Child:
- 73:879578472009
diff -r 62bcd01ea87f -r 40feab5fd579 MAX11043/MAX11043.cpp
--- a/MAX11043/MAX11043.cpp Fri Feb 21 23:41:47 2020 +0000
+++ b/MAX11043/MAX11043.cpp Sat Feb 22 00:10:47 2020 +0000
@@ -233,8 +233,32 @@
// Interrupt Handler: EOC Event Output from device
void onEOCFallingEdge(void)
{
+ // VERIFIED: if DO NOTHING inside interrupt service routine, no crash
+#if 1
+ // VERIFIED: GPIO PIN pulse in response to EOC# falling edge, no crash on HH, no missed pulses
+ // Use MAX32625MBED pin D5 as DigitalOut EOC#-detected
+#define D5 P0_5
+ DigitalOut ScopeTrigger(D5);
+ ScopeTrigger = 0;
+ ScopeTrigger = 1;
+ ScopeTrigger = 0;
+ ScopeTrigger = 1;
+#endif
+#if 0
+ // TODO: read 4 channels in response to EOC# falling edge
+ // WIP MAX11043 interrupt CRASH on Menu item HH CONVRUN High
+ //
+ // ++ MbedOS Error Info ++
+ // Error Status: 0x80020115 Code: 277 Module: 2
+ // Error Message: Mutex lock failed
+ // Location: 0xBA33
+ // Error Value: 0xFFFFFFFA
+ // Current Thread: main Id: 0x20002CD0 Entry: 0xBD17 StackSize: 0x1000 StackMem: 0x20001CD0 SP: 0x20027ED0
+ // For more info, visit: https://armmbed.github.io/mbedos-error/?error=0x80020115
+ // -- MbedOS Error Info --
extern MAX11043 g_MAX11043_device;
g_MAX11043_device.Read_ADCabcd();
+#endif
}
#endif // MAX11043_EOC_INTERRUPT_POLLING