From 54b6ca70a74b3beb1331fd0b0bed28c665ed1f4d Mon Sep 17 00:00:00 2001 From: lonkaars Date: Wed, 29 Mar 2023 20:19:28 +0200 Subject: more debugging WIP --- src/main.c | 34 ++++++++++------------------------ 1 file changed, 10 insertions(+), 24 deletions(-) (limited to 'src/main.c') diff --git a/src/main.c b/src/main.c index 8d36bf5..bbb6001 100644 --- a/src/main.c +++ b/src/main.c @@ -1,36 +1,22 @@ #include -#include #include "main.h" -#include "stm32/setup.h" #include "../test/ppu-stm-integration-demo/data.h" +#include "ppu/internals.h" bool g_hh_run = true; -int main() { - hh_setup(); - - while (1) { - for (unsigned long i = 0; i < HH_PPUINTDEMO_LENGTH; i++) { - uint16_t addr = HH_PPUINTDEMO_ADDR[i]; - uint16_t data = HH_PPUINTDEMO_DATA[i]; - - uint8_t spi_data[4] = { - (addr & 0xff00) >> 8, - (addr & 0x00ff) >> 0, - (data & 0xff00) >> 8, - (data & 0x00ff) >> 0, - }; - - HAL_SPI_Transmit(&hspi1, spi_data, 4, HAL_MAX_DELAY); - HAL_GPIO_WritePin(GPIOA, GPIO_PIN_9, true); - // HAL_Delay(1); - HAL_GPIO_WritePin(GPIOA, GPIO_PIN_9, false); - // HAL_Delay(1); - } - HAL_Delay(1e3); +void hh_ppu_vblank_interrupt() { + for (unsigned long i = 0; i < HH_PPUINTDEMO_LENGTH; i++) { + uint16_t addr = HH_PPUINTDEMO_ADDR[i]; + uint16_t data = HH_PPUINTDEMO_DATA[i]; + hh_ppu_vram_dwrite(addr, data); } +} +int main() { + hh_setup(); + hh_loop(); hh_exit(); return 0; } -- cgit v1.2.3