43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
// ///////////////////////////////////////////////////////////// //
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// Hardware abstraction layer for all different supported boards //
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// ///////////////////////////////////////////////////////////// //
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#include "boards/board_declarations.h"
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#include "boards/unused_funcs.h"
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// ///// Board definition and detection ///// //
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#include "stm32f4/lladc.h"
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#include "drivers/harness.h"
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#include "drivers/fan.h"
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#include "stm32f4/llfan.h"
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#include "drivers/clock_source.h"
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#include "boards/white.h"
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#include "boards/grey.h"
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#include "boards/black.h"
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#include "boards/uno.h"
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#include "boards/dos.h"
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// Unused functions on F4
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void sound_tick(void) {}
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void detect_board_type(void) {
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// SPI lines floating: white (TODO: is this reliable? Not really, we have to enable ESP/GPS to be able to detect this on the UART)
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set_gpio_output(GPIOC, 14, 1);
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set_gpio_output(GPIOC, 5, 1);
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if(!detect_with_pull(GPIOB, 1, PULL_UP) && !detect_with_pull(GPIOB, 7, PULL_UP)){
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hw_type = HW_TYPE_DOS;
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current_board = &board_dos;
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} else if((detect_with_pull(GPIOA, 4, PULL_DOWN)) || (detect_with_pull(GPIOA, 5, PULL_DOWN)) || (detect_with_pull(GPIOA, 6, PULL_DOWN)) || (detect_with_pull(GPIOA, 7, PULL_DOWN))){
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hw_type = HW_TYPE_WHITE_PANDA;
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current_board = &board_white;
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} else if(detect_with_pull(GPIOA, 13, PULL_DOWN)) { // Rev AB deprecated, so no pullup means black. In REV C, A13 is pulled up to 5V with a 10K
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hw_type = HW_TYPE_GREY_PANDA;
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current_board = &board_grey;
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} else if(!detect_with_pull(GPIOB, 15, PULL_UP)) {
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hw_type = HW_TYPE_UNO;
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current_board = &board_uno;
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} else {
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hw_type = HW_TYPE_BLACK_PANDA;
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current_board = &board_black;
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}
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}
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