RTEMS 6.1-rc4
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SMARTCARD TXFIFO level. More...
Macros | |
#define | SMARTCARD_TXFIFO_THRESHOLD_1_8 0x00000000U |
#define | SMARTCARD_TXFIFO_THRESHOLD_1_4 USART_CR3_TXFTCFG_0 |
#define | SMARTCARD_TXFIFO_THRESHOLD_1_2 USART_CR3_TXFTCFG_1 |
#define | SMARTCARD_TXFIFO_THRESHOLD_3_4 (USART_CR3_TXFTCFG_0|USART_CR3_TXFTCFG_1) |
#define | SMARTCARD_TXFIFO_THRESHOLD_7_8 USART_CR3_TXFTCFG_2 |
#define | SMARTCARD_TXFIFO_THRESHOLD_8_8 (USART_CR3_TXFTCFG_2|USART_CR3_TXFTCFG_0) |
SMARTCARD TXFIFO level.
#define SMARTCARD_TXFIFO_THRESHOLD_1_2 USART_CR3_TXFTCFG_1 |
TXFIFO reaches 1/2 of its depth
#define SMARTCARD_TXFIFO_THRESHOLD_1_4 USART_CR3_TXFTCFG_0 |
TXFIFO reaches 1/4 of its depth
#define SMARTCARD_TXFIFO_THRESHOLD_1_8 0x00000000U |
TXFIFO reaches 1/8 of its depth
#define SMARTCARD_TXFIFO_THRESHOLD_3_4 (USART_CR3_TXFTCFG_0|USART_CR3_TXFTCFG_1) |
TXFIFO reaches 3/4 of its depth
#define SMARTCARD_TXFIFO_THRESHOLD_7_8 USART_CR3_TXFTCFG_2 |
TXFIFO reaches 7/8 of its depth
#define SMARTCARD_TXFIFO_THRESHOLD_8_8 (USART_CR3_TXFTCFG_2|USART_CR3_TXFTCFG_0) |
TXFIFO becomes empty