alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

twai: bringup on esp32c6

Browse Source
This commit is contained in:
morris
2022-10-19 17:40:32 +08:00
parent 6828c011d9
commit a25123f703
35 changed files with 1521 additions and 261 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
components/soc/esp32c6/include/soc/Kconfig.soc_caps.in
View File

@@ -19,6 +19,10 @@ config SOC_MCPWM_SUPPORTED
bool
default y
config SOC_TWAI_SUPPORTED
bool
default y
config SOC_BT_SUPPORTED
bool
default y
@@ -687,13 +691,21 @@ config SOC_TIMER_SUPPORT_ETM
bool
default y
config SOC_TWAI_CONTROLLER_NUM
int
default 2
config SOC_TWAI_CLK_SUPPORT_XTAL
bool
default y
config SOC_TWAI_BRP_MIN
int
default 2
config SOC_TWAI_BRP_MAX
int
default 16384
default 32768
config SOC_TWAI_SUPPORTS_RX_STATUS
bool

7
components/soc/esp32c6/include/soc/soc_caps.h
View File

@@ -30,7 +30,7 @@
#define SOC_GDMA_SUPPORTED 1
#define SOC_PCNT_SUPPORTED 1
#define SOC_MCPWM_SUPPORTED 1
// #define SOC_TWAI_SUPPORTED 1 // TODO: IDF-5313
#define SOC_TWAI_SUPPORTED 1
#define SOC_BT_SUPPORTED 1
#define SOC_ASYNC_MEMCPY_SUPPORTED 1
#define SOC_USB_SERIAL_JTAG_SUPPORTED 1
@@ -350,10 +350,11 @@
#define SOC_TIMER_GROUP_TOTAL_TIMERS (2)
#define SOC_TIMER_SUPPORT_ETM (1)
// TODO: IDF-5313 (Copy from esp32c3, need check)
/*-------------------------- TWAI CAPS ---------------------------------------*/
#define SOC_TWAI_CONTROLLER_NUM 2
#define SOC_TWAI_CLK_SUPPORT_XTAL 1
#define SOC_TWAI_BRP_MIN 2
#define SOC_TWAI_BRP_MAX 16384
#define SOC_TWAI_BRP_MAX 32768
#define SOC_TWAI_SUPPORTS_RX_STATUS 1
// TODO: IDF-5357 (Copy from esp32c3, need check)

27
components/soc/esp32c6/include/soc/twai_struct.h
View File

@@ -502,6 +502,28 @@ typedef union {
uint32_t val;
} twai_tx_rx_buffer_reg_t;
typedef struct {
union {
struct {
uint32_t byte: 8; /* ACRx[7:0] Acceptance Code */
uint32_t reserved8: 24; /* Internal Reserved */
};
uint32_t val;
} acr[4];
union {
struct {
uint32_t byte: 8; /* AMRx[7:0] Acceptance Mask */
uint32_t reserved8: 24; /* Internal Reserved */
};
uint32_t val;
} amr[4];
uint32_t reserved_60;
uint32_t reserved_64;
uint32_t reserved_68;
uint32_t reserved_6c;
uint32_t reserved_70;
} acceptance_filter_reg_t;
typedef struct twai_dev_s {
volatile twai_mode_reg_t mode;
@@ -518,7 +540,10 @@ typedef struct twai_dev_s {
volatile twai_err_warning_limit_reg_t err_warning_limit;
volatile twai_rx_err_cnt_reg_t rx_err_cnt;
volatile twai_tx_err_cnt_reg_t tx_err_cnt;
volatile twai_tx_rx_buffer_reg_t tx_rx_buffer[13];
volatile union {
acceptance_filter_reg_t acceptance_filter;
twai_tx_rx_buffer_reg_t tx_rx_buffer[13];
};
volatile twai_rx_message_counter_reg_t rx_message_counter;
uint32_t reserved_078;
volatile twai_clock_divider_reg_t clock_divider;