Merge pull request #15392 from augustozanellato/stm32g4_hw_crc

0xc0170 · web-flow · commit ce13e1cb6c93 · 2023-04-11T14:55:43.000+01:00
Add hardware CRC support to STM32G4
diff --git a/targets/TARGET_STM/TARGET_STM32G4/objects.h b/targets/TARGET_STM/TARGET_STM32G4/objects.h
@@ -136,6 +136,8 @@ struct qspi_s {
 //#include "common_objects.h"
 #include "gpio_object.h"
 
+#define HAL_CRC_IS_SUPPORTED(polynomial, width) ((width) == 7 || (width) == 8 || (width) == 16 || (width) == 32)
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/targets/targets.json b/targets/targets.json
@@ -3018,7 +3018,8 @@
             "MPU",
             "SERIAL_ASYNCH",
             "TRNG",
-            "CAN"
+            "CAN",
+            "CRC"
         ]
     },
     "MCU_STM32G431xB": {

Original file line number	Diff line number	Diff line change
`@@ -136,6 +136,8 @@ struct qspi_s {`
`136`	`136`	`//#include "common_objects.h"`
`137`	`137`	`#include "gpio_object.h"`
`138`	`138`
	`139`	`+#define HAL_CRC_IS_SUPPORTED(polynomial, width) ((width) == 7 \|\| (width) == 8 \|\| (width) == 16 \|\| (width) == 32)`
	`140`	`+`
`139`	`141`	`#ifdef __cplusplus`
`140`	`142`	`}`
`141`	`143`	`#endif`