From 9d2c73eacbad92df2d4b405d5e5eaec24714512c Mon Sep 17 00:00:00 2001
From: Adeeb Shihadeh <adeebshihadeh@gmail.com>
Date: Wed, 17 May 2023 23:28:46 -0700
Subject: [PATCH] boardd: match panda python lib ack bytes (#28225)

old-commit-hash: 885e1edf966f241113ea5f7af2d2030ab24dd808
---
 selfdrive/boardd/spi.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/selfdrive/boardd/spi.cc b/selfdrive/boardd/spi.cc
index d418d2bdac..82a95f7759 100644
--- a/selfdrive/boardd/spi.cc
+++ b/selfdrive/boardd/spi.cc
@@ -283,7 +283,7 @@ int PandaSpiHandle::spi_transfer(uint8_t endpoint, uint8_t *tx_data, uint16_t tx
   }
 
   // Wait for (N)ACK
-  tx_buf[0] = 0x12;
+  tx_buf[0] = 0x11;
   transfer.len = 1;
   ret = wait_for_ack(transfer, SPI_HACK);
   if (ret < 0) {
@@ -303,7 +303,7 @@ int PandaSpiHandle::spi_transfer(uint8_t endpoint, uint8_t *tx_data, uint16_t tx
   }
 
   // Wait for (N)ACK
-  tx_buf[0] = 0xab;
+  tx_buf[0] = 0x13;
   transfer.len = 1;
   ret = wait_for_ack(transfer, SPI_DACK);
   if (ret < 0) {