From ae9cdc35829120419d2c2440d27093557095aff6 Mon Sep 17 00:00:00 2001
From: Steins7 <steinsset@gmail.com>
Date: Mon, 21 Oct 2024 17:04:45 +0200
Subject: [PATCH] Fix majors bugs in tim module

---
 drv/tim.c | 49 +++++++++----------------------------------------
 1 file changed, 9 insertions(+), 40 deletions(-)

diff --git a/drv/tim.c b/drv/tim.c
index 7ebe184..832a75b 100644
--- a/drv/tim.c
+++ b/drv/tim.c
@@ -47,13 +47,12 @@ void tim_configure_master(enum TimPeriph periph, enum TimConfig config_mask,
 		callbacks[periph] = callback;
 
 		regs[periph]->dier.TIE = 1;
-		regs[periph]->dier.UIE = 1;
+		regs[periph]->dier.UIE = 0;
 
 		enum NvicIrq irq = 0;
 		switch (periph) {
 			case TIM_PERIPH_1:
-				irq = NVIC_IRQ_TIM1_BRK | NVIC_IRQ_TIM1_UP
-					| NVIC_IRQ_TIM1_TRG_COM | NVIC_IRQ_TIM1_CC;
+				irq = NVIC_IRQ_TIM1_UP;
 				break;
 			case TIM_PERIPH_2:
 				irq = NVIC_IRQ_TIM2;
@@ -71,6 +70,12 @@ void tim_configure_master(enum TimPeriph periph, enum TimConfig config_mask,
 
 	//trigger update to force application of the config
 	regs[periph]->egr.UG = 1;
+	while (regs[periph]->sr.UIF == 0) {}
+	regs[periph]->sr.UIF = 0;
+
+	if (callback != nullptr) {
+		regs[periph]->dier.UIE = 1;
+	}
 }
 
 
@@ -144,48 +149,12 @@ static enum TimIRQSource computeIRQSource(enum TimPeriph periph)
 
 //--ISRs------------------------------------------------------------------------
 
-void hdr_tim1_brk(void)
-{
-	nvic_clear_pending(NVIC_IRQ_TIM1_BRK);
-
-	enum TimIRQSource src = computeIRQSource(TIM_PERIPH_1);
-
-	if (callbacks[TIM_PERIPH_1] != nullptr) {
-		callbacks[TIM_PERIPH_1](src);
-	}
-}
-
 void hdr_tim1_up(void)
 {
 	nvic_clear_pending(NVIC_IRQ_TIM1_UP);
 
 	enum TimIRQSource src = computeIRQSource(TIM_PERIPH_1);
-
-	if (callbacks[TIM_PERIPH_1] != nullptr) {
-		callbacks[TIM_PERIPH_1](src);
-	}
-}
-
-void hdr_tim1_trg_com(void)
-{
-	nvic_clear_pending(NVIC_IRQ_TIM1_TRG_COM);
-
-	enum TimIRQSource src = computeIRQSource(TIM_PERIPH_1);
-
-	if (callbacks[TIM_PERIPH_1] != nullptr) {
-		callbacks[TIM_PERIPH_1](src);
-	}
-}
-
-void hdr_tim1_cc(void)
-{
-	nvic_clear_pending(NVIC_IRQ_TIM1_CC);
-
-	enum TimIRQSource src = computeIRQSource(TIM_PERIPH_1);
-
-	if (callbacks[TIM_PERIPH_1] != nullptr) {
-		callbacks[TIM_PERIPH_1](src);
-	}
+	callbacks[TIM_PERIPH_1](src);
 }
 
 void hdr_tim2(void)