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STM32G474xx HAL用户手册
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宏定义 | |
| #define | QSPI_CS_HIGH_TIME_1_CYCLE 0x00000000U |
| #define | QSPI_CS_HIGH_TIME_2_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_0) |
| #define | QSPI_CS_HIGH_TIME_3_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_1) |
| #define | QSPI_CS_HIGH_TIME_4_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_0 | QUADSPI_DCR_CSHT_1) |
| #define | QSPI_CS_HIGH_TIME_5_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2) |
| #define | QSPI_CS_HIGH_TIME_6_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_0) |
| #define | QSPI_CS_HIGH_TIME_7_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_1) |
| #define | QSPI_CS_HIGH_TIME_8_CYCLE ((uint32_t)QUADSPI_DCR_CSHT) |
| #define QSPI_CS_HIGH_TIME_1_CYCLE 0x00000000U |
nCS在命令之间保持高电平至少1个时钟周期
Definition at line 257 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_2_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_0) |
nCS在命令之间保持高电平至少2个时钟周期
Definition at line 258 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_3_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_1) |
nCS在命令之间保持高电平至少3个时钟周期
Definition at line 259 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_4_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_0 | QUADSPI_DCR_CSHT_1) |
nCS在命令之间保持高电平至少4个时钟周期
Definition at line 260 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_5_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2) |
nCS在命令之间保持高电平至少5个时钟周期
Definition at line 261 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_6_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_0) |
nCS在命令之间保持高电平至少6个时钟周期
Definition at line 262 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_7_CYCLE ((uint32_t)QUADSPI_DCR_CSHT_2 | QUADSPI_DCR_CSHT_1) |
nCS在命令之间保持高电平至少7个时钟周期
Definition at line 263 of file stm32g4xx_hal_qspi.h.
| #define QSPI_CS_HIGH_TIME_8_CYCLE ((uint32_t)QUADSPI_DCR_CSHT) |
nCS在命令之间保持高电平至少8个时钟周期
Definition at line 264 of file stm32g4xx_hal_qspi.h.
1.7.6.1