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authorjaseg <git@jaseg.de>2023-11-04 18:09:55 +0100
committerjaseg <git@jaseg.de>2023-11-04 18:09:55 +0100
commit77549cbb2f155d465eb68297d75259a854989c7f (patch)
tree01f8bd52e64eb0ced34dd01b4519a1f4bb19a4c2 /center_fw
parent8e42ca09787ab7698a068df71e37f388ca1b2e9f (diff)
download8seg-77549cbb2f155d465eb68297d75259a854989c7f.tar.gz
8seg-77549cbb2f155d465eb68297d75259a854989c7f.tar.bz2
8seg-77549cbb2f155d465eb68297d75259a854989c7f.zip
WIP towards board order
Diffstat (limited to 'center_fw')
-rw-r--r--center_fw/src/main.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/center_fw/src/main.c b/center_fw/src/main.c
index 68a787f..c066297 100644
--- a/center_fw/src/main.c
+++ b/center_fw/src/main.c
@@ -35,7 +35,7 @@ static volatile struct state_8b10b_dec st_8b10b_dec;
#define CONFIG_MODULE_ADDRESS 0
#endif /* CONFIG_MODULE_ADDRESS */
-#define DEBUG_DISABLE_DRIVERS 1
+//define DEBUG_DISABLE_DRIVERS 1
volatile union {
@@ -156,9 +156,6 @@ int main(void) {
if (rng_reset) {
packet_rng_state = xorshift32(1);
rng_reset = false;
- GPIOB->BSRR = (1<<7);
- } else {
- GPIOB->BRR = (1<<7);
}
for(size_t i=0; i<sizeof(rx_buf.packet); i++) {
@@ -179,7 +176,7 @@ int main(void) {
if (CONFIG_MODULE_ADDRESS & 1) {
val >>= 4;
}
- global_brightness = val;
+ global_brightness = val&0x0f;
channel_mask = rx_buf.packet.channels[CONFIG_MODULE_ADDRESS];
} else {
@@ -238,6 +235,7 @@ void ADC1_IRQHandler(void) {
/* Trigger 8b10b sample */
if (phase == SAMPLING_PHASE) {
+ GPIOB->BSRR = (1<<7);
adc_dump[adc_dump_pos] |= 0x80;
bit_dump[bit_dump_pos] = bit;
@@ -260,7 +258,9 @@ void ADC1_IRQHandler(void) {
}
if (rc < 0) {
- if (rc == -K28_1) {
+ if (rc == -K23_7) {
+ /* ignore. */
+ } else if (rc == -K28_1) {
rng_reset = true;
rx_pos = 0;
@@ -331,6 +331,7 @@ void ADC1_IRQHandler(void) {
TIM14->CR1 |= TIM_CR1_CEN;
}
+ GPIOB->BRR = (1<<7);
last_bit = bit;
}