ruige/eb001
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

加入外设头文件，移动中断编号

Browse Source
This commit is contained in:
Ruige Lee
2025-01-22 17:12:40 +08:00
parent 33f2160365
commit faf8abc29a
14 changed files with 292 additions and 474 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
tb/sw/src/MstMain.c
View File

@@ -10,6 +10,10 @@ volatile uint32_t *plic_priority_4 = (uint32_t*)( 0xc000000U + 0X000004 * 4);
volatile uint32_t *plic_priority_5 = (uint32_t*)( 0xc000000U + 0X000004 * 5);
volatile uint32_t *plic_priority_6 = (uint32_t*)( 0xc000000U + 0X000004 * 6);
volatile uint32_t *plic_priority_18 = (uint32_t*)( 0xc000000U + 0X000004 * 18);
volatile uint32_t *plic_priority_19 = (uint32_t*)( 0xc000000U + 0X000004 * 19);
volatile uint32_t *plic_priority_20 = (uint32_t*)( 0xc000000U + 0X000004 * 20);
volatile uint32_t *plic_priority_21 = (uint32_t*)( 0xc000000U + 0X000004 * 21);
volatile uint32_t *plic_pending_0_31 = (uint32_t*)( 0xc000000U + 0X001000 );
volatile uint32_t *plic_enable_0_31 = (uint32_t*)( 0xc000000U + 0X002000 );
@@ -31,13 +35,13 @@ void plic_handle(){
uint32_t claim = *plic_claim;
if( claim == 3 ){
if( claim == 18 ){
flag_intTxEnd = 1;
} else if( claim == 4 ){
} else if( claim == 19 ){
flag_intRxError = 1;
} else if( claim == 5 ){
} else if( claim == 20 ){
flag_intRxStart = 1;
} else if( claim == 6 ){
} else if( claim == 21 ){
flag_intRxEnd = 1;
}
@@ -78,19 +82,19 @@ void main()
uint32_t led = 0;
*plic_enable_0_31 = 1 << 3 | 1 << 4 | 1 << 5 | 1 << 6;
*plic_priority_3 = 1;
*plic_priority_4 = 1;
*plic_priority_5 = 1;
*plic_priority_6 = 1;
*plic_enable_0_31 = 1 << 18 | 1 << 19 | 1 << 20 | 1 << 21;
*plic_priority_18 = 1;
*plic_priority_19 = 1;
*plic_priority_20 = 1;
*plic_priority_21 = 1;
*plic_threshold_0 = 0;
{//再写一次实现延迟，等从机的复位完成
*plic_enable_0_31 = 1 << 3 | 1 << 4 | 1 << 5 | 1 << 6;
*plic_priority_3 = 1;
*plic_priority_4 = 1;
*plic_priority_5 = 1;
*plic_priority_6 = 1;
*plic_enable_0_31 = 1 << 18 | 1 << 19 | 1 << 20 | 1 << 21;
*plic_priority_18 = 1;
*plic_priority_19 = 1;
*plic_priority_20 = 1;
*plic_priority_21 = 1;
*plic_threshold_0 = 0;
}

22
tb/sw/src/SlvMain.c
View File

@@ -10,6 +10,10 @@ volatile uint32_t *plic_priority_4 = (uint32_t*)( 0xc000000U + 0X000004 * 4);
volatile uint32_t *plic_priority_5 = (uint32_t*)( 0xc000000U + 0X000004 * 5);
volatile uint32_t *plic_priority_6 = (uint32_t*)( 0xc000000U + 0X000004 * 6);
volatile uint32_t *plic_priority_18 = (uint32_t*)( 0xc000000U + 0X000004 * 18);
volatile uint32_t *plic_priority_19 = (uint32_t*)( 0xc000000U + 0X000004 * 19);
volatile uint32_t *plic_priority_20 = (uint32_t*)( 0xc000000U + 0X000004 * 20);
volatile uint32_t *plic_priority_21 = (uint32_t*)( 0xc000000U + 0X000004 * 21);
volatile uint32_t *plic_pending_0_31 = (uint32_t*)( 0xc000000U + 0X001000 );
volatile uint32_t *plic_enable_0_31 = (uint32_t*)( 0xc000000U + 0X002000 );
@@ -31,13 +35,13 @@ void plic_handle(){
uint32_t claim = *plic_claim;
if( claim == 3 ){
if( claim == 18 ){
flag_intTxEnd = 1;
} else if( claim == 4 ){
} else if( claim == 19 ){
flag_intRxError = 1;
} else if( claim == 5 ){
} else if( claim == 20 ){
flag_intRxStart = 1;
} else if( claim == 6 ){
} else if( claim == 21 ){
flag_intRxEnd = 1;
}
@@ -75,11 +79,11 @@ void main()
register uint32_t isLast;
register uint32_t flag;
*plic_enable_0_31 = 1 << 3 | 1 << 4 | 1 << 5 | 1 << 6;
*plic_priority_3 = 1;
*plic_priority_4 = 1;
*plic_priority_5 = 1;
*plic_priority_6 = 1;
*plic_enable_0_31 = 1 << 18 | 1 << 19 | 1 << 20 | 1 << 21;
*plic_priority_18 = 1;
*plic_priority_19 = 1;
*plic_priority_20 = 1;
*plic_priority_21 = 1;
*plic_threshold_0 = 0;