add cortex-m0 support and fix some bugs

2021-11-23 18:16:32 +08:00
parent 1dfb44a706
commit 4aacf28974
39 changed files with 4034 additions and 37 deletions
@@ -73,6 +73,7 @@ extern "C" {

 #define SERIAL_DMA_RX                0x01
 #define SERIAL_DMA_TX                0x02
+#define KEY_LENGTH                      8

 struct SerialTx
 {