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yashi
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Jul 28, 2023
yashi
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Jul 30, 2023
So far, We use dts overlay based on SC-OBC Module A1 for SC-Sat1 MAIN board. However, we decided to prepare the new dts for SC-at1 MAIN board. Later we will prepare for SC-Sat1 ADCS boards. Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit adds CAN definition for MAIN board. Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
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This commit adds Space Cubics CAN driver, but only implement the API below. - init - start - stop - set_timing - recover (do nothing) - get_core_clock And adds the dts overlay file for SC-Sat1 MAIN board. SC-Sat1 MAIN board have three CAN interface. ADCS boards also have CAN interface, but add later. Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit implement can_send API for Space Cubics CAN. In the current FPA CAN IP core, CAN Packets stored in the TX Buffer transmit to the CAN Bus in a FIFO (First In First Out). Therefore, there is no issue with managing the list of TX callbacks using an array. However, due to future modifications in the FPGA CAN IP core, the transmission order of CAN Packets stored in the TX buffer will be rearranged based on the CAN ID (priority). So, we will need to change the management of TX callbacks from an array to something like an slist. And SC CAN Controller notify the interrupt every times while ACK error detected, so this driver received the many interrupt. we also plan to improve the Interrupt Status Register Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit implement RX API for Space Cubics CAN. Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit adds CAN status API as below. - can_get_state Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit implements CAN mode related API as below. - sc_can_set_mode - sc_can_get_capabilities SC CAN controller supports NORMAL and LOOPBACK only. Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit enables CAN driver on SC-Sat1 MAIN board. Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
This commit adds description of "How to build the ztest". Signed-off-by: Takuya Sasaki <takuya.sasaki@spacecubics.com>
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This PR support SC CAN driver for SC-Sat1 MAIN board.
This PR is implemented based on the SC CAN controller IP specification below.
https://github.com/spacecubics/scobc-fpga-technical-reference-manual/blob/main/can_controller.org
However now we plant to update the SC CAN controller IP for some improving.