Fix for missing UART 4 and 5 from STM32F104RE and STM32F103Z series boards. Note this code has not been fully tested
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bbf58007fa
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7b980c433e
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@ -42,6 +42,11 @@
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BOARD_USART##n##_TX_PIN, \
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BOARD_USART##n##_RX_PIN)
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#define DEFINE_HWSERIAL_UART(name, n) \
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HardwareSerial name(UART##n, \
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BOARD_USART##n##_TX_PIN, \
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BOARD_USART##n##_RX_PIN)
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#ifdef BOOTLOADER_maple
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#if BOARD_HAVE_USART1
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DEFINE_HWSERIAL(Serial1, 1);
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@ -53,13 +58,13 @@
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DEFINE_HWSERIAL(Serial3, 3);
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#endif
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#if BOARD_HAVE_UART4
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DEFINE_HWSERIAL(Serial4, 4);
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DEFINE_HWSERIAL_UART(Serial4, 4);
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#endif
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#if BOARD_HAVE_UART5
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DEFINE_HWSERIAL(Serial5, 5);
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DEFINE_HWSERIAL_UART(Serial5, 5);
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#endif
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#if BOARD_HAVE_USART6
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DEFINE_HWSERIAL(Serial6, 6);
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DEFINE_HWSERIAL_UART(Serial6, 6);
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#endif
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#else
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#if BOARD_HAVE_USART1
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@ -72,13 +77,13 @@
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DEFINE_HWSERIAL(Serial2, 3);
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#endif
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#if BOARD_HAVE_UART4
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DEFINE_HWSERIAL(Serial3, 4);
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DEFINE_HWSERIAL_UART(Serial3, 4);
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#endif
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#if BOARD_HAVE_UART5
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DEFINE_HWSERIAL(Serial4, 5);
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DEFINE_HWSERIAL_UART(Serial4, 5);
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#endif
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#if BOARD_HAVE_USART6
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DEFINE_HWSERIAL(Serial5, 6);
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DEFINE_HWSERIAL_UART(Serial5, 6);
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#endif
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#endif
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HardwareSerial::HardwareSerial(usart_dev *usart_device,
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@ -44,15 +44,23 @@
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#define BOARD_BUTTON_PIN 38
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#define BOARD_LED_PIN 13
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/* Note: UART4 and UART5 have pins which aren't broken out :( */
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#define BOARD_NR_USARTS 3
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// USARTS
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#define BOARD_NR_USARTS 5
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#define BOARD_USART1_TX_PIN PA9
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#define BOARD_USART1_RX_PIN PA10
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#define BOARD_USART2_TX_PIN PA2
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#define BOARD_USART2_RX_PIN PA3
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#define BOARD_USART3_TX_PIN PB10
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#define BOARD_USART3_RX_PIN PB11
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#define BOARD_USART4_TX_PIN PC10
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#define BOARD_USART4_RX_PIN PC11
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#define BOARD_USART5_TX_PIN PC12
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#define BOARD_USART6_RX_PIN PD2
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/* Note:
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*
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* SPI3 is unusable due to pin 43 (PB4) and NRST tie-together :(, but
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@ -44,15 +44,23 @@
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#define BOARD_BUTTON_PIN 38
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#define BOARD_LED_PIN 13
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/* Note: UART4 and UART5 have pins which aren't broken out :( */
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#define BOARD_NR_USARTS 3
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// USARTS
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#define BOARD_NR_USARTS 5
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#define BOARD_USART1_TX_PIN PA9
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#define BOARD_USART1_RX_PIN PA10
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#define BOARD_USART2_TX_PIN PA2
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#define BOARD_USART2_RX_PIN PA3
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#define BOARD_USART3_TX_PIN PB10
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#define BOARD_USART3_RX_PIN PB11
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#define BOARD_USART4_TX_PIN PC10
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#define BOARD_USART4_RX_PIN PC11
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#define BOARD_USART5_TX_PIN PC12
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#define BOARD_USART6_RX_PIN PD2
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/* Note:
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*
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* SPI3 is unusable due to pin 43 (PB4) and NRST tie-together :(, but
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