| /* Auto-generated config file hpl_sercom_config.h */ |
| #ifndef HPL_SERCOM_CONFIG_H |
| #define HPL_SERCOM_CONFIG_H |
| |
| // <<< Use Configuration Wizard in Context Menu >>> |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_0_USART_ENABLE |
| #define CONF_SERCOM_0_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_0_USART_RXEN |
| #define CONF_SERCOM_0_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_0_USART_TXEN |
| #define CONF_SERCOM_0_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_0_USART_PARITY |
| #define CONF_SERCOM_0_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_0_USART_CHSIZE |
| #define CONF_SERCOM_0_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_0_USART_SBMODE |
| #define CONF_SERCOM_0_USART_SBMODE 1 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_0_USART_BAUD |
| #define CONF_SERCOM_0_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_0_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_0_USART_ISO7816_PROTOCOL_T 0x0 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_0_USART_INACK |
| #define CONF_SERCOM_0_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_0_USART_DSNACK |
| #define CONF_SERCOM_0_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_0_USART_MAXITER |
| #define CONF_SERCOM_0_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_0_USART_GTIME |
| #define CONF_SERCOM_0_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_0_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_0_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_0_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_0_USART_RXINV 0x1 |
| #define CONF_SERCOM_0_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_0_USART_RXINV 0x0 |
| #define CONF_SERCOM_0_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_0_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_0_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_0_USART_RUNSTDBY |
| #define CONF_SERCOM_0_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_0_USART_IBON |
| #define CONF_SERCOM_0_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_0_USART_SFDE |
| #define CONF_SERCOM_0_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_0_USART_CLODEN |
| #define CONF_SERCOM_0_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_0_USART_MODE |
| #define CONF_SERCOM_0_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_0_USART_DORD |
| #define CONF_SERCOM_0_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_0_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_0_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_0_USART_SAMPR 0x0 |
| #define CONF_SERCOM_0_USART_SAMPA 0x0 |
| #define CONF_SERCOM_0_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_0_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_0_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_0_USART_CMODE |
| #define CONF_SERCOM_0_USART_CMODE CONF_SERCOM_0_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PA04 */ |
| #ifndef CONF_SERCOM_0_USART_RXPO |
| #define CONF_SERCOM_0_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_0_USART_TXPO |
| #define CONF_SERCOM_0_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_0_USART_PMODE (CONF_SERCOM_0_USART_PARITY - 1) |
| #define CONF_SERCOM_0_USART_FORM 7 |
| |
| #if CONF_SERCOM_0_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_0_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_0_USART_BAUD_RATE |
| #define CONF_SERCOM_0_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_0_USART_BAUD) / CONF_GCLK_SERCOM0_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_0_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_0_USART_BAUD_RATE |
| #define CONF_SERCOM_0_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM0_CORE_FREQUENCY) / (CONF_SERCOM_0_USART_BAUD * 16)) - (CONF_SERCOM_0_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_0_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_0_USART_BAUD_RATE |
| #define CONF_SERCOM_0_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_0_USART_BAUD) / CONF_GCLK_SERCOM0_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_0_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_0_USART_BAUD_RATE |
| #define CONF_SERCOM_0_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM0_CORE_FREQUENCY) / (CONF_SERCOM_0_USART_BAUD * 8)) - (CONF_SERCOM_0_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_0_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_0_USART_BAUD_RATE |
| #define CONF_SERCOM_0_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_0_USART_BAUD) / CONF_GCLK_SERCOM0_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_0_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_0_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_0_USART_BAUD_RATE (CONF_GCLK_SERCOM0_CORE_FREQUENCY) / (2 * CONF_SERCOM_0_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_0_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 0 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_1_USART_ENABLE |
| #define CONF_SERCOM_1_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_1_USART_RXEN |
| #define CONF_SERCOM_1_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_1_USART_TXEN |
| #define CONF_SERCOM_1_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_1_USART_PARITY |
| #define CONF_SERCOM_1_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_1_USART_CHSIZE |
| #define CONF_SERCOM_1_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_1_USART_SBMODE |
| #define CONF_SERCOM_1_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_1_USART_BAUD |
| #define CONF_SERCOM_1_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_1_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_1_USART_ISO7816_PROTOCOL_T 0x1 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_1_USART_INACK |
| #define CONF_SERCOM_1_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_1_USART_DSNACK |
| #define CONF_SERCOM_1_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_1_USART_MAXITER |
| #define CONF_SERCOM_1_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_1_USART_GTIME |
| #define CONF_SERCOM_1_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_1_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_1_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_1_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_1_USART_RXINV 0x1 |
| #define CONF_SERCOM_1_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_1_USART_RXINV 0x0 |
| #define CONF_SERCOM_1_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_1_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_1_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_1_USART_RUNSTDBY |
| #define CONF_SERCOM_1_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_1_USART_IBON |
| #define CONF_SERCOM_1_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_1_USART_SFDE |
| #define CONF_SERCOM_1_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_1_USART_CLODEN |
| #define CONF_SERCOM_1_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_1_USART_MODE |
| #define CONF_SERCOM_1_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_1_USART_DORD |
| #define CONF_SERCOM_1_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_1_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_1_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_1_USART_SAMPR 0x0 |
| #define CONF_SERCOM_1_USART_SAMPA 0x0 |
| #define CONF_SERCOM_1_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_1_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_1_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_1_USART_CMODE |
| #define CONF_SERCOM_1_USART_CMODE CONF_SERCOM_1_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PA16 */ |
| #ifndef CONF_SERCOM_1_USART_RXPO |
| #define CONF_SERCOM_1_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_1_USART_TXPO |
| #define CONF_SERCOM_1_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_1_USART_PMODE (CONF_SERCOM_1_USART_PARITY - 1) |
| #define CONF_SERCOM_1_USART_FORM 7 |
| |
| #if CONF_SERCOM_1_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_1_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_1_USART_BAUD_RATE |
| #define CONF_SERCOM_1_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_1_USART_BAUD) / CONF_GCLK_SERCOM1_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_1_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_1_USART_BAUD_RATE |
| #define CONF_SERCOM_1_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM1_CORE_FREQUENCY) / (CONF_SERCOM_1_USART_BAUD * 16)) - (CONF_SERCOM_1_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_1_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_1_USART_BAUD_RATE |
| #define CONF_SERCOM_1_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_1_USART_BAUD) / CONF_GCLK_SERCOM1_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_1_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_1_USART_BAUD_RATE |
| #define CONF_SERCOM_1_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM1_CORE_FREQUENCY) / (CONF_SERCOM_1_USART_BAUD * 8)) - (CONF_SERCOM_1_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_1_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_1_USART_BAUD_RATE |
| #define CONF_SERCOM_1_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_1_USART_BAUD) / CONF_GCLK_SERCOM1_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_1_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_1_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_1_USART_BAUD_RATE (CONF_GCLK_SERCOM1_CORE_FREQUENCY) / (2 * CONF_SERCOM_1_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_1_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 1 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_2_USART_ENABLE |
| #define CONF_SERCOM_2_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_2_USART_RXEN |
| #define CONF_SERCOM_2_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_2_USART_TXEN |
| #define CONF_SERCOM_2_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_2_USART_PARITY |
| #define CONF_SERCOM_2_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_2_USART_CHSIZE |
| #define CONF_SERCOM_2_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_2_USART_SBMODE |
| #define CONF_SERCOM_2_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_2_USART_BAUD |
| #define CONF_SERCOM_2_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_2_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_2_USART_ISO7816_PROTOCOL_T 0x1 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_2_USART_INACK |
| #define CONF_SERCOM_2_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_2_USART_DSNACK |
| #define CONF_SERCOM_2_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_2_USART_MAXITER |
| #define CONF_SERCOM_2_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_2_USART_GTIME |
| #define CONF_SERCOM_2_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_2_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_2_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_2_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_2_USART_RXINV 0x1 |
| #define CONF_SERCOM_2_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_2_USART_RXINV 0x0 |
| #define CONF_SERCOM_2_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_2_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_2_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_2_USART_RUNSTDBY |
| #define CONF_SERCOM_2_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_2_USART_IBON |
| #define CONF_SERCOM_2_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_2_USART_SFDE |
| #define CONF_SERCOM_2_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_2_USART_CLODEN |
| #define CONF_SERCOM_2_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_2_USART_MODE |
| #define CONF_SERCOM_2_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_2_USART_DORD |
| #define CONF_SERCOM_2_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_2_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_2_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_2_USART_SAMPR 0x0 |
| #define CONF_SERCOM_2_USART_SAMPA 0x0 |
| #define CONF_SERCOM_2_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_2_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_2_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_2_USART_CMODE |
| #define CONF_SERCOM_2_USART_CMODE CONF_SERCOM_2_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PA09 */ |
| #ifndef CONF_SERCOM_2_USART_RXPO |
| #define CONF_SERCOM_2_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_2_USART_TXPO |
| #define CONF_SERCOM_2_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_2_USART_PMODE (CONF_SERCOM_2_USART_PARITY - 1) |
| #define CONF_SERCOM_2_USART_FORM 7 |
| |
| #if CONF_SERCOM_2_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_2_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_2_USART_BAUD_RATE |
| #define CONF_SERCOM_2_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_2_USART_BAUD) / CONF_GCLK_SERCOM2_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_2_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_2_USART_BAUD_RATE |
| #define CONF_SERCOM_2_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM2_CORE_FREQUENCY) / (CONF_SERCOM_2_USART_BAUD * 16)) - (CONF_SERCOM_2_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_2_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_2_USART_BAUD_RATE |
| #define CONF_SERCOM_2_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_2_USART_BAUD) / CONF_GCLK_SERCOM2_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_2_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_2_USART_BAUD_RATE |
| #define CONF_SERCOM_2_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM2_CORE_FREQUENCY) / (CONF_SERCOM_2_USART_BAUD * 8)) - (CONF_SERCOM_2_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_2_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_2_USART_BAUD_RATE |
| #define CONF_SERCOM_2_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_2_USART_BAUD) / CONF_GCLK_SERCOM2_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_2_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_2_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_2_USART_BAUD_RATE (CONF_GCLK_SERCOM2_CORE_FREQUENCY) / (2 * CONF_SERCOM_2_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_2_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 2 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_3_USART_ENABLE |
| #define CONF_SERCOM_3_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_3_USART_RXEN |
| #define CONF_SERCOM_3_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_3_USART_TXEN |
| #define CONF_SERCOM_3_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_3_USART_PARITY |
| #define CONF_SERCOM_3_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_3_USART_CHSIZE |
| #define CONF_SERCOM_3_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_3_USART_SBMODE |
| #define CONF_SERCOM_3_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_3_USART_BAUD |
| #define CONF_SERCOM_3_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_3_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_3_USART_ISO7816_PROTOCOL_T 0x1 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_3_USART_INACK |
| #define CONF_SERCOM_3_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_3_USART_DSNACK |
| #define CONF_SERCOM_3_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_3_USART_MAXITER |
| #define CONF_SERCOM_3_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_3_USART_GTIME |
| #define CONF_SERCOM_3_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_3_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_3_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_3_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_3_USART_RXINV 0x1 |
| #define CONF_SERCOM_3_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_3_USART_RXINV 0x0 |
| #define CONF_SERCOM_3_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_3_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_3_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_3_USART_RUNSTDBY |
| #define CONF_SERCOM_3_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_3_USART_IBON |
| #define CONF_SERCOM_3_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_3_USART_SFDE |
| #define CONF_SERCOM_3_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_3_USART_CLODEN |
| #define CONF_SERCOM_3_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_3_USART_MODE |
| #define CONF_SERCOM_3_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_3_USART_DORD |
| #define CONF_SERCOM_3_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_3_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_3_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_3_USART_SAMPR 0x0 |
| #define CONF_SERCOM_3_USART_SAMPA 0x0 |
| #define CONF_SERCOM_3_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_3_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_3_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_3_USART_CMODE |
| #define CONF_SERCOM_3_USART_CMODE CONF_SERCOM_3_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PB20 */ |
| #ifndef CONF_SERCOM_3_USART_RXPO |
| #define CONF_SERCOM_3_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_3_USART_TXPO |
| #define CONF_SERCOM_3_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_3_USART_PMODE (CONF_SERCOM_3_USART_PARITY - 1) |
| #define CONF_SERCOM_3_USART_FORM 7 |
| |
| #if CONF_SERCOM_3_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_3_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_3_USART_BAUD_RATE |
| #define CONF_SERCOM_3_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_3_USART_BAUD) / CONF_GCLK_SERCOM3_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_3_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_3_USART_BAUD_RATE |
| #define CONF_SERCOM_3_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM3_CORE_FREQUENCY) / (CONF_SERCOM_3_USART_BAUD * 16)) - (CONF_SERCOM_3_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_3_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_3_USART_BAUD_RATE |
| #define CONF_SERCOM_3_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_3_USART_BAUD) / CONF_GCLK_SERCOM3_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_3_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_3_USART_BAUD_RATE |
| #define CONF_SERCOM_3_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM3_CORE_FREQUENCY) / (CONF_SERCOM_3_USART_BAUD * 8)) - (CONF_SERCOM_3_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_3_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_3_USART_BAUD_RATE |
| #define CONF_SERCOM_3_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_3_USART_BAUD) / CONF_GCLK_SERCOM3_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_3_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_3_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_3_USART_BAUD_RATE (CONF_GCLK_SERCOM3_CORE_FREQUENCY) / (2 * CONF_SERCOM_3_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_3_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 3 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_4_USART_ENABLE |
| #define CONF_SERCOM_4_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_4_USART_RXEN |
| #define CONF_SERCOM_4_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_4_USART_TXEN |
| #define CONF_SERCOM_4_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_4_USART_PARITY |
| #define CONF_SERCOM_4_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_4_USART_CHSIZE |
| #define CONF_SERCOM_4_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_4_USART_SBMODE |
| #define CONF_SERCOM_4_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_4_USART_BAUD |
| #define CONF_SERCOM_4_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_4_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_4_USART_ISO7816_PROTOCOL_T 0x1 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_4_USART_INACK |
| #define CONF_SERCOM_4_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_4_USART_DSNACK |
| #define CONF_SERCOM_4_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_4_USART_MAXITER |
| #define CONF_SERCOM_4_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_4_USART_GTIME |
| #define CONF_SERCOM_4_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_4_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_4_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_4_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_4_USART_RXINV 0x1 |
| #define CONF_SERCOM_4_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_4_USART_RXINV 0x0 |
| #define CONF_SERCOM_4_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_4_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_4_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_4_USART_RUNSTDBY |
| #define CONF_SERCOM_4_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_4_USART_IBON |
| #define CONF_SERCOM_4_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_4_USART_SFDE |
| #define CONF_SERCOM_4_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_4_USART_CLODEN |
| #define CONF_SERCOM_4_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_4_USART_MODE |
| #define CONF_SERCOM_4_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_4_USART_DORD |
| #define CONF_SERCOM_4_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_4_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_4_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_4_USART_SAMPR 0x0 |
| #define CONF_SERCOM_4_USART_SAMPA 0x0 |
| #define CONF_SERCOM_4_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_4_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_4_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_4_USART_CMODE |
| #define CONF_SERCOM_4_USART_CMODE CONF_SERCOM_4_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PB08 */ |
| #ifndef CONF_SERCOM_4_USART_RXPO |
| #define CONF_SERCOM_4_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_4_USART_TXPO |
| #define CONF_SERCOM_4_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_4_USART_PMODE (CONF_SERCOM_4_USART_PARITY - 1) |
| #define CONF_SERCOM_4_USART_FORM 7 |
| |
| #if CONF_SERCOM_4_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_4_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_4_USART_BAUD_RATE |
| #define CONF_SERCOM_4_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_4_USART_BAUD) / CONF_GCLK_SERCOM4_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_4_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_4_USART_BAUD_RATE |
| #define CONF_SERCOM_4_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM4_CORE_FREQUENCY) / (CONF_SERCOM_4_USART_BAUD * 16)) - (CONF_SERCOM_4_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_4_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_4_USART_BAUD_RATE |
| #define CONF_SERCOM_4_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_4_USART_BAUD) / CONF_GCLK_SERCOM4_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_4_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_4_USART_BAUD_RATE |
| #define CONF_SERCOM_4_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM4_CORE_FREQUENCY) / (CONF_SERCOM_4_USART_BAUD * 8)) - (CONF_SERCOM_4_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_4_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_4_USART_BAUD_RATE |
| #define CONF_SERCOM_4_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_4_USART_BAUD) / CONF_GCLK_SERCOM4_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_4_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_4_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_4_USART_BAUD_RATE (CONF_GCLK_SERCOM4_CORE_FREQUENCY) / (2 * CONF_SERCOM_4_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_4_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 4 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_5_USART_ENABLE |
| #define CONF_SERCOM_5_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_5_USART_RXEN |
| #define CONF_SERCOM_5_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_5_USART_TXEN |
| #define CONF_SERCOM_5_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_5_USART_PARITY |
| #define CONF_SERCOM_5_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_5_USART_CHSIZE |
| #define CONF_SERCOM_5_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_5_USART_SBMODE |
| #define CONF_SERCOM_5_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_5_USART_BAUD |
| #define CONF_SERCOM_5_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_5_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_5_USART_ISO7816_PROTOCOL_T 0x1 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_5_USART_INACK |
| #define CONF_SERCOM_5_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_5_USART_DSNACK |
| #define CONF_SERCOM_5_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_5_USART_MAXITER |
| #define CONF_SERCOM_5_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_5_USART_GTIME |
| #define CONF_SERCOM_5_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_5_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_5_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_5_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_5_USART_RXINV 0x1 |
| #define CONF_SERCOM_5_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_5_USART_RXINV 0x0 |
| #define CONF_SERCOM_5_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_5_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_5_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_5_USART_RUNSTDBY |
| #define CONF_SERCOM_5_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_5_USART_IBON |
| #define CONF_SERCOM_5_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_5_USART_SFDE |
| #define CONF_SERCOM_5_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_5_USART_CLODEN |
| #define CONF_SERCOM_5_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_5_USART_MODE |
| #define CONF_SERCOM_5_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_5_USART_DORD |
| #define CONF_SERCOM_5_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_5_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_5_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_5_USART_SAMPR 0x0 |
| #define CONF_SERCOM_5_USART_SAMPA 0x0 |
| #define CONF_SERCOM_5_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_5_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_5_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_5_USART_CMODE |
| #define CONF_SERCOM_5_USART_CMODE CONF_SERCOM_5_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PB16 */ |
| #ifndef CONF_SERCOM_5_USART_RXPO |
| #define CONF_SERCOM_5_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_5_USART_TXPO |
| #define CONF_SERCOM_5_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_5_USART_PMODE (CONF_SERCOM_5_USART_PARITY - 1) |
| #define CONF_SERCOM_5_USART_FORM 7 |
| |
| #if CONF_SERCOM_5_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_5_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_5_USART_BAUD_RATE |
| #define CONF_SERCOM_5_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_5_USART_BAUD) / CONF_GCLK_SERCOM5_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_5_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_5_USART_BAUD_RATE |
| #define CONF_SERCOM_5_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM5_CORE_FREQUENCY) / (CONF_SERCOM_5_USART_BAUD * 16)) - (CONF_SERCOM_5_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_5_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_5_USART_BAUD_RATE |
| #define CONF_SERCOM_5_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_5_USART_BAUD) / CONF_GCLK_SERCOM5_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_5_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_5_USART_BAUD_RATE |
| #define CONF_SERCOM_5_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM5_CORE_FREQUENCY) / (CONF_SERCOM_5_USART_BAUD * 8)) - (CONF_SERCOM_5_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_5_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_5_USART_BAUD_RATE |
| #define CONF_SERCOM_5_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_5_USART_BAUD) / CONF_GCLK_SERCOM5_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_5_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_5_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_5_USART_BAUD_RATE (CONF_GCLK_SERCOM5_CORE_FREQUENCY) / (2 * CONF_SERCOM_5_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_5_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 5 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_6_USART_ENABLE |
| #define CONF_SERCOM_6_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_6_USART_RXEN |
| #define CONF_SERCOM_6_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_6_USART_TXEN |
| #define CONF_SERCOM_6_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x1=>Even parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_6_USART_PARITY |
| #define CONF_SERCOM_6_USART_PARITY 1 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_6_USART_CHSIZE |
| #define CONF_SERCOM_6_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_6_USART_SBMODE |
| #define CONF_SERCOM_6_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-3000000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_6_USART_BAUD |
| #define CONF_SERCOM_6_USART_BAUD 6720 |
| #endif |
| // </h> |
| |
| // <h> ISO7816 configuration |
| // <o> ISO7816 Protocol Type |
| // <0x1=> T=0 |
| // <0x0=> T=1 |
| // <i> Define ISO7816 protocol type as 0. |
| // <id> usart_iso7816_type |
| #ifndef CONF_SERCOM_6_USART_ISO7816_PROTOCOL_T |
| #define CONF_SERCOM_6_USART_ISO7816_PROTOCOL_T 0x1 |
| #endif |
| |
| // <o> ISO7816 Inhibit Not Acknowledge |
| // <0x0=> NACK is transmitted when a parity error is received. |
| // <0x1=> NACK is not transmitted when a parity error is received. |
| // <i> Define whether a NACK is transmitted when a parity error is received. |
| // <id> usart_inack |
| #ifndef CONF_SERCOM_6_USART_INACK |
| #define CONF_SERCOM_6_USART_INACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Disable Successive Not Acknowledge |
| // <0x0=> The successive receive NACK is disable. |
| // <0x1=> The successive receive NACK is enable. |
| // <i> Define whether NACK will be sent on parity error reception. |
| // <id> usart_dsnack |
| #ifndef CONF_SERCOM_6_USART_DSNACK |
| #define CONF_SERCOM_6_USART_DSNACK 0x0 |
| #endif |
| |
| // <o> ISO7816 Maximum Iterations<0-7> |
| // <i> Define the maximum number of retransmit iterations. |
| // <id> usart_maxiter |
| #ifndef CONF_SERCOM_6_USART_MAXITER |
| #define CONF_SERCOM_6_USART_MAXITER 0x7 |
| #endif |
| |
| // <o> ISO7816 Guard Time |
| // <0x2=> 2-bit times |
| // <0x3=> 3-bit times |
| // <0x4=> 4-bit times |
| // <0x5=> 5-bit times |
| // <0x6=> 6-bit times |
| // <0x7=> 7-bit times |
| // <i> Define the guard time. |
| // <id> usart_gtime |
| #ifndef CONF_SERCOM_6_USART_GTIME |
| #define CONF_SERCOM_6_USART_GTIME 0x2 |
| #endif |
| |
| // <q> Inverse transmission and reception enabled |
| // <i> Define inverse transmission and reception enabled. |
| // <id> usart_inverse_enabled |
| #ifndef CONF_SERCOM_6_USART_INVERSE_ENABLED |
| #define CONF_SERCOM_6_USART_INVERSE_ENABLED 0x0 |
| #endif |
| |
| #if (CONF_SERCOM_6_USART_INVERSE_ENABLED == 1) |
| #define CONF_SERCOM_6_USART_RXINV 0x1 |
| #define CONF_SERCOM_6_USART_TXINV 0x1 |
| #else |
| #define CONF_SERCOM_6_USART_RXINV 0x0 |
| #define CONF_SERCOM_6_USART_TXINV 0x0 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_6_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_6_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_6_USART_RUNSTDBY |
| #define CONF_SERCOM_6_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_6_USART_IBON |
| #define CONF_SERCOM_6_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_6_USART_SFDE |
| #define CONF_SERCOM_6_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_6_USART_CLODEN |
| #define CONF_SERCOM_6_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_6_USART_MODE |
| #define CONF_SERCOM_6_USART_MODE 0x1 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_6_USART_DORD |
| #define CONF_SERCOM_6_USART_DORD 1 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_6_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_6_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_6_USART_SAMPR 0x0 |
| #define CONF_SERCOM_6_USART_SAMPA 0x0 |
| #define CONF_SERCOM_6_USART_FRACTIONAL 0x0 |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_6_USART_CPOL 0 |
| |
| // Does not do anything in USRT mode |
| #define CONF_SERCOM_6_USART_ENC 0 |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_6_USART_CMODE |
| #define CONF_SERCOM_6_USART_CMODE CONF_SERCOM_6_USART_ISO7816_PROTOCOL_T |
| #endif |
| |
| /* RX is on PIN_PC16 */ |
| #ifndef CONF_SERCOM_6_USART_RXPO |
| #define CONF_SERCOM_6_USART_RXPO 0 |
| #endif |
| |
| /* TX uses the same pin with RX */ |
| #ifndef CONF_SERCOM_6_USART_TXPO |
| #define CONF_SERCOM_6_USART_TXPO 2 |
| #endif |
| |
| /* Set iso7816 mode */ |
| #define CONF_SERCOM_6_USART_PMODE (CONF_SERCOM_6_USART_PARITY - 1) |
| #define CONF_SERCOM_6_USART_FORM 7 |
| |
| #if CONF_SERCOM_6_USART_CMODE == 0 |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_6_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_6_USART_BAUD_RATE |
| #define CONF_SERCOM_6_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_6_USART_BAUD) / CONF_GCLK_SERCOM6_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_6_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_6_USART_BAUD_RATE |
| #define CONF_SERCOM_6_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM6_CORE_FREQUENCY) / (CONF_SERCOM_6_USART_BAUD * 16)) - (CONF_SERCOM_6_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_6_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_6_USART_BAUD_RATE |
| #define CONF_SERCOM_6_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_6_USART_BAUD) / CONF_GCLK_SERCOM6_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_6_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_6_USART_BAUD_RATE |
| #define CONF_SERCOM_6_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM6_CORE_FREQUENCY) / (CONF_SERCOM_6_USART_BAUD * 8)) - (CONF_SERCOM_6_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_6_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_6_USART_BAUD_RATE |
| #define CONF_SERCOM_6_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_6_USART_BAUD) / CONF_GCLK_SERCOM6_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| #elif CONF_SERCOM_6_USART_CMODE == 1 |
| #ifndef CONF_SERCOM_6_USART_BAUD_RATE |
| // Calculate BAUD register value in USRT mode |
| #define CONF_SERCOM_6_USART_BAUD_RATE (CONF_GCLK_SERCOM6_CORE_FREQUENCY) / (2 * CONF_SERCOM_6_USART_BAUD) - 1 |
| #endif |
| |
| #ifndef CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_6_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #else |
| #error CMODE value for SERCOM 6 in USART mode not known |
| #endif |
| |
| #include <peripheral_clk_config.h> |
| |
| #ifndef CONF_SERCOM_7_USART_ENABLE |
| #define CONF_SERCOM_7_USART_ENABLE 1 |
| #endif |
| |
| // <h> Basic Configuration |
| |
| // <q> Receive buffer enable |
| // <i> Enable input buffer in SERCOM module |
| // <id> usart_rx_enable |
| #ifndef CONF_SERCOM_7_USART_RXEN |
| #define CONF_SERCOM_7_USART_RXEN 1 |
| #endif |
| |
| // <q> Transmitt buffer enable |
| // <i> Enable output buffer in SERCOM module |
| // <id> usart_tx_enable |
| #ifndef CONF_SERCOM_7_USART_TXEN |
| #define CONF_SERCOM_7_USART_TXEN 1 |
| #endif |
| |
| // <o> Frame parity |
| // <0x0=>No parity |
| // <0x1=>Even parity |
| // <0x2=>Odd parity |
| // <i> Parity bit mode for USART frame |
| // <id> usart_parity |
| #ifndef CONF_SERCOM_7_USART_PARITY |
| #define CONF_SERCOM_7_USART_PARITY 0x0 |
| #endif |
| |
| // <o> Character Size |
| // <0x0=>8 bits |
| // <0x1=>9 bits |
| // <0x5=>5 bits |
| // <0x6=>6 bits |
| // <0x7=>7 bits |
| // <i> Data character size in USART frame |
| // <id> usart_character_size |
| #ifndef CONF_SERCOM_7_USART_CHSIZE |
| #define CONF_SERCOM_7_USART_CHSIZE 0x0 |
| #endif |
| |
| // <o> Stop Bit |
| // <0=>One stop bit |
| // <1=>Two stop bits |
| // <i> Number of stop bits in USART frame |
| // <id> usart_stop_bit |
| #ifndef CONF_SERCOM_7_USART_SBMODE |
| #define CONF_SERCOM_7_USART_SBMODE 0 |
| #endif |
| |
| // <o> Baud rate <1-6250000> |
| // <i> USART baud rate setting |
| // <id> usart_baud_rate |
| #ifndef CONF_SERCOM_7_USART_BAUD |
| #define CONF_SERCOM_7_USART_BAUD 921600 |
| #endif |
| |
| // </h> |
| |
| // <e> Advanced configuration |
| // <id> usart_advanced |
| #ifndef CONF_SERCOM_7_USART_ADVANCED_CONFIG |
| #define CONF_SERCOM_7_USART_ADVANCED_CONFIG 0 |
| #endif |
| |
| // <q> Run in stand-by |
| // <i> Keep the module running in standby sleep mode |
| // <id> usart_arch_runstdby |
| #ifndef CONF_SERCOM_7_USART_RUNSTDBY |
| #define CONF_SERCOM_7_USART_RUNSTDBY 0 |
| #endif |
| |
| // <q> Immediate Buffer Overflow Notification |
| // <i> Controls when the BUFOVF status bit is asserted |
| // <id> usart_arch_ibon |
| #ifndef CONF_SERCOM_7_USART_IBON |
| #define CONF_SERCOM_7_USART_IBON 0 |
| #endif |
| |
| // <q> Start of Frame Detection Enable |
| // <i> Will wake the device from any sleep mode if usart_init and usart_enable was run priort to going to sleep. (receive buffer must be enabled) |
| // <id> usart_arch_sfde |
| #ifndef CONF_SERCOM_7_USART_SFDE |
| #define CONF_SERCOM_7_USART_SFDE 0 |
| #endif |
| |
| // <q> Collision Detection Enable |
| // <i> Collision detection enable |
| // <id> usart_arch_cloden |
| #ifndef CONF_SERCOM_7_USART_CLODEN |
| #define CONF_SERCOM_7_USART_CLODEN 0 |
| #endif |
| |
| // <o> Operating Mode |
| // <0x0=>USART with external clock |
| // <0x1=>USART with internal clock |
| // <i> Drive the shift register by an internal clock generated by the baud rate generator or an external clock supplied on the XCK pin. |
| // <id> usart_arch_clock_mode |
| #ifndef CONF_SERCOM_7_USART_MODE |
| #define CONF_SERCOM_7_USART_MODE 0x1 |
| #endif |
| |
| // <o> Sample Rate |
| // <0x0=>16x arithmetic |
| // <0x1=>16x fractional |
| // <0x2=>8x arithmetic |
| // <0x3=>8x fractional |
| // <0x4=>3x arithmetic |
| // <i> How many over-sampling bits used when sampling data state |
| // <id> usart_arch_sampr |
| #ifndef CONF_SERCOM_7_USART_SAMPR |
| #define CONF_SERCOM_7_USART_SAMPR 0x0 |
| #endif |
| |
| // <o> Sample Adjustment |
| // <0x0=>7-8-9 (3-4-5 8-bit over-sampling) |
| // <0x1=>9-10-11 (4-5-6 8-bit over-sampling) |
| // <0x2=>11-12-13 (5-6-7 8-bit over-sampling) |
| // <0x3=>13-14-15 (6-7-8 8-bit over-sampling) |
| // <i> Adjust which samples to use for data sampling in asynchronous mode |
| // <id> usart_arch_sampa |
| #ifndef CONF_SERCOM_7_USART_SAMPA |
| #define CONF_SERCOM_7_USART_SAMPA 0x0 |
| #endif |
| |
| // <o> Fractional Part <0-7> |
| // <i> Fractional part of the baud rate if baud rate generator is in fractional mode |
| // <id> usart_arch_fractional |
| #ifndef CONF_SERCOM_7_USART_FRACTIONAL |
| #define CONF_SERCOM_7_USART_FRACTIONAL 0x0 |
| #endif |
| |
| // <o> Data Order |
| // <0=>MSB is transmitted first |
| // <1=>LSB is transmitted first |
| // <i> Data order of the data bits in the frame |
| // <id> usart_arch_dord |
| #ifndef CONF_SERCOM_7_USART_DORD |
| #define CONF_SERCOM_7_USART_DORD 1 |
| #endif |
| |
| // Does not do anything in UART mode |
| #define CONF_SERCOM_7_USART_CPOL 0 |
| |
| // <o> Encoding Format |
| // <0=>No encoding |
| // <1=>IrDA encoded |
| // <id> usart_arch_enc |
| #ifndef CONF_SERCOM_7_USART_ENC |
| #define CONF_SERCOM_7_USART_ENC 0 |
| #endif |
| |
| // <o> LIN Slave Enable |
| // <i> Break Character Detection and Auto-Baud/LIN Slave Enable. |
| // <i> Additional setting needed: 16x sample rate using fractional baud rate generation (CTRLA.SAMPR = 1). |
| // <0=>Disable |
| // <1=>Enable |
| // <id> usart_arch_lin_slave_enable |
| #ifndef CONF_SERCOM_7_USART_LIN_SLAVE_ENABLE |
| #define CONF_SERCOM_7_USART_LIN_SLAVE_ENABLE 0 |
| #endif |
| |
| // <o> Debug Stop Mode |
| // <i> Behavior of the baud-rate generator when CPU is halted by external debugger. |
| // <0=>Keep running |
| // <1=>Halt |
| // <id> usart_arch_dbgstop |
| #ifndef CONF_SERCOM_7_USART_DEBUG_STOP_MODE |
| #define CONF_SERCOM_7_USART_DEBUG_STOP_MODE 0 |
| #endif |
| |
| // </e> |
| |
| #ifndef CONF_SERCOM_7_USART_INACK |
| #define CONF_SERCOM_7_USART_INACK 0x0 |
| #endif |
| |
| #ifndef CONF_SERCOM_7_USART_DSNACK |
| #define CONF_SERCOM_7_USART_DSNACK 0x0 |
| #endif |
| |
| #ifndef CONF_SERCOM_7_USART_MAXITER |
| #define CONF_SERCOM_7_USART_MAXITER 0x7 |
| #endif |
| |
| #ifndef CONF_SERCOM_7_USART_GTIME |
| #define CONF_SERCOM_7_USART_GTIME 0x2 |
| #endif |
| |
| #define CONF_SERCOM_7_USART_RXINV 0x0 |
| #define CONF_SERCOM_7_USART_TXINV 0x0 |
| |
| #ifndef CONF_SERCOM_7_USART_CMODE |
| #define CONF_SERCOM_7_USART_CMODE 0 |
| #endif |
| |
| #ifndef CONF_SERCOM_7_USART_RXPO |
| #define CONF_SERCOM_7_USART_RXPO 1 /* RX is on PIN_PB31 */ |
| #endif |
| |
| #ifndef CONF_SERCOM_7_USART_TXPO |
| #define CONF_SERCOM_7_USART_TXPO 0 /* TX is on PIN_PB30 */ |
| #endif |
| |
| /* Set correct parity settings in register interface based on PARITY setting */ |
| #if CONF_SERCOM_7_USART_LIN_SLAVE_ENABLE == 1 |
| #if CONF_SERCOM_7_USART_PARITY == 0 |
| #define CONF_SERCOM_7_USART_PMODE 0 |
| #define CONF_SERCOM_7_USART_FORM 4 |
| #else |
| #define CONF_SERCOM_7_USART_PMODE CONF_SERCOM_7_USART_PARITY - 1 |
| #define CONF_SERCOM_7_USART_FORM 5 |
| #endif |
| #else /* #if CONF_SERCOM_7_USART_LIN_SLAVE_ENABLE == 0 */ |
| #if CONF_SERCOM_7_USART_PARITY == 0 |
| #define CONF_SERCOM_7_USART_PMODE 0 |
| #define CONF_SERCOM_7_USART_FORM 0 |
| #else |
| #define CONF_SERCOM_7_USART_PMODE CONF_SERCOM_7_USART_PARITY - 1 |
| #define CONF_SERCOM_7_USART_FORM 1 |
| #endif |
| #endif |
| |
| // Calculate BAUD register value in UART mode |
| #if CONF_SERCOM_7_USART_SAMPR == 0 |
| #ifndef CONF_SERCOM_7_USART_BAUD_RATE |
| #define CONF_SERCOM_7_USART_BAUD_RATE \ |
| 65536 - ((65536 * 16.0f * CONF_SERCOM_7_USART_BAUD) / CONF_GCLK_SERCOM7_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_7_USART_SAMPR == 1 |
| #ifndef CONF_SERCOM_7_USART_BAUD_RATE |
| #define CONF_SERCOM_7_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM7_CORE_FREQUENCY) / (CONF_SERCOM_7_USART_BAUD * 16)) - (CONF_SERCOM_7_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_7_USART_SAMPR == 2 |
| #ifndef CONF_SERCOM_7_USART_BAUD_RATE |
| #define CONF_SERCOM_7_USART_BAUD_RATE \ |
| 65536 - ((65536 * 8.0f * CONF_SERCOM_7_USART_BAUD) / CONF_GCLK_SERCOM7_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_7_USART_SAMPR == 3 |
| #ifndef CONF_SERCOM_7_USART_BAUD_RATE |
| #define CONF_SERCOM_7_USART_BAUD_RATE \ |
| ((CONF_GCLK_SERCOM7_CORE_FREQUENCY) / (CONF_SERCOM_7_USART_BAUD * 8)) - (CONF_SERCOM_7_USART_FRACTIONAL / 8) |
| #endif |
| #ifndef CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #elif CONF_SERCOM_7_USART_SAMPR == 4 |
| #ifndef CONF_SERCOM_7_USART_BAUD_RATE |
| #define CONF_SERCOM_7_USART_BAUD_RATE \ |
| 65536 - ((65536 * 3.0f * CONF_SERCOM_7_USART_BAUD) / CONF_GCLK_SERCOM7_CORE_FREQUENCY) |
| #endif |
| #ifndef CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH |
| #define CONF_SERCOM_7_USART_RECEIVE_PULSE_LENGTH 0 |
| #endif |
| #endif |
| |
| // <<< end of configuration section >>> |
| |
| #endif // HPL_SERCOM_CONFIG_H |