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fix: Correct GC9A01 display GPIO pins for Waveshare ESP32-S3-LCD-1.28

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All 6 display pins were wrong — mapped to arbitrary GPIOs instead of
the actual Waveshare board pinout: DC=8, CS=9, SCK=10, MOSI=11, RST=12, BL=40.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Sebastien Vayrette 2026-04-20 13:25:41 -04:00
parent 8e66430c86
commit 23b3b9970f
1 changed files with 7 additions and 7 deletions
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14
esp32s3/balance/main/config.h
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@ -32,13 +32,13 @@
#define VESC_ID_A 56u /* TELEM_VESC_LEFT (0x81) */
#define VESC_ID_B 68u /* TELEM_VESC_RIGHT (0x82) */
/* ── GC9A01 240×240 round display (bd-1yr8, SPI2) ── */
#define DISP_CS_GPIO 12
#define DISP_DC_GPIO 11
#define DISP_RST_GPIO 10
#define DISP_BL_GPIO 9
#define DISP_MOSI_GPIO 13
#define DISP_SCK_GPIO 14
/* ── GC9A01 240×240 round display (Waveshare ESP32-S3-LCD-1.28, SPI2) ── */
#define DISP_DC_GPIO 8
#define DISP_CS_GPIO 9
#define DISP_SCK_GPIO 10
#define DISP_MOSI_GPIO 11
#define DISP_RST_GPIO 12
#define DISP_BL_GPIO 40
/* ── Safety / timing ── */
#define HB_TIMEOUT_MS 500u /* heartbeat watchdog: disarm if exceeded */